20132880768

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1$

素因数の和:160

約数の個数: 1152

約数和(自身を含む): 83862604800

約数和(自身を除く): 63729724032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 13, 14, 16, 17, 18, 21, 22, 24, 26, 28, 32, 33, 34, 36, 39, 42, 44, 48, 51, 52, 56, 63, 64, 66, 68, 72, 77, 78, 79, 84, 88, 91, 96, 99, 102, 104, 112, 117, 119, 126, 128, 132, 136, 143, 144, 153, 154, 156, 158, 168, 169, 176, 182, 187, 192, 198, 204, 208, 221, 224, 231, 234, 237, 238, 252, 264, 272, 273, 286, 288, 306, 308, 312, 316, 336, 338, 352, 357, 364, 374, 384, 396, 408, 416, 429, 442, 448, 462, 468, 474, 476, 504, 507, 528, 544, 546, 553, 561, 572, 576, 612, 616, 624, 632, 663, 672, 676, 693, 704, 711, 714, 728, 748, 792, 816, 819, 832, 858, 869, 884, 896, 924, 936, 948, 952, 1001, 1008, 1014, 1027, 1056, 1071, 1088, 1092, 1106, 1122, 1144, 1152, 1183, 1224, 1232, 1248, 1264, 1287, 1309, 1326, 1343, 1344, 1352, 1386, 1408, 1422, 1428, 1456, 1496, 1521, 1547, 1584, 1632, 1638, 1659, 1664, 1683, 1716, 1738, 1768, 1848, 1859, 1872, 1896, 1904, 1989, 2002, 2016, 2028, 2054, 2112, 2142, 2176, 2184, 2212, 2244, 2288, 2366, 2431, 2448, 2464, 2496, 2528, 2574, 2607, 2618, 2652, 2686, 2688, 2704, 2772, 2844, 2856, 2873, 2912, 2992, 3003, 3042, 3081, 3094, 3168, 3264, 3276, 3318, 3366, 3432, 3476, 3536, 3549, 3696, 3718, 3744, 3792, 3808, 3927, 3978, 4004, 4029, 4032, 4056, 4108, 4224, 4284, 4368, 4424, 4488, 4576, 4641, 4732, 4862, 4896, 4928, 4977, 4992, 5056, 5148, 5214, 5236, 5304, 5372, 5408, 5544, 5577, 5688, 5712, 5746, 5824, 5984, 6006, 6083, 6084, 6162, 6188, 6336, 6528, 6552, 6636, 6732, 6864, 6952, 7072, 7098, 7189, 7293, 7392, 7436, 7488, 7584, 7616, 7821, 7854, 7956, 8008, 8058, 8064, 8112, 8216, 8568, 8619, 8736, 8848, 8976, 9009, 9152, 9243, 9282, 9401, 9464, 9724, 9792, 9856, 9954, 10112, 10296, 10428, 10472, 10608, 10647, 10744, 10816, 11088, 11154, 11297, 11376, 11424, 11492, 11648, 11781, 11968, 12012, 12087, 12166, 12168, 12324, 12376, 12672, 13013, 13104, 13272, 13351, 13464, 13728, 13904, 13923, 14144, 14196, 14378, 14586, 14773, 14784, 14872, 14976, 15168, 15232, 15642, 15708, 15912, 16016, 16116, 16224, 16432, 16731, 17017, 17136, 17238, 17459, 17472, 17696, 17952, 18018, 18249, 18304, 18486, 18564, 18802, 18928, 19448, 19584, 19908, 20111, 20592, 20856, 20944, 21216, 21294, 21488, 21567, 21632, 21879, 22176, 22308, 22594, 22752, 22848, 22984, 23562, 23936, 24024, 24174, 24332, 24336, 24648, 24752, 25857, 26026, 26208, 26544, 26702, 26928, 27456, 27808, 27846, 28203, 28288, 28392, 28756, 29172, 29546, 29568, 29744, 30336, 31284, 31416, 31603, 31824, 32032, 32232, 32448, 32864, 33462, 33891, 34034, 34272, 34476, 34918, 34944, 35392, 35904, 36036, 36498, 36972, 37128, 37604, 37856, 38896, 39039, 39816, 40053, 40222, 41184, 41712, 41888, 42432, 42588, 42976, 43134, 43758, 44319, 44352, 44616, 45188, 45504, 45696, 45968, 47124, 48048, 48348, 48664, 48672, 49296, 49504, 51051, 51714, 52052, 52377, 52416, 53088, 53404, 53856, 54747, 54912, 55616, 55692, 56406, 56784, 57512, 58344, 59092, 59488, 60333, 62568, 62832, 63206, 63648, 64064, 64464, 64701, 64896, 65728, 66924, 67782, 68068, 68544, 68952, 69836, 70784, 71808, 72072, 72996, 73944, 74256, 75208, 75712, 77792, 78078, 79079, 79632, 80106, 80444, 82368, 83424, 83776, 84609, 84864, 85176, 85952, 86268, 87516, 88638, 88704, 89232, 90376, 91008, 91936, 93457, 94248, 94809, 96096, 96696, 97328, 97344, 98592, 99008, 101673, 102102, 103411, 103428, 104104, 104754, 104832, 106176, 106808, 107712, 109494, 111232, 111384, 112812, 113568, 115024, 116688, 117117, 118184, 118976, 120159, 120666, 122213, 125136, 125664, 126412, 127296, 128128, 128928, 129402, 131456, 132957, 133848, 135564, 136136, 137088, 137904, 139672, 144144, 145992, 146861, 147888, 148512, 150416, 151424, 153153, 155584, 156156, 157131, 158158, 159264, 160212, 160888, 164736, 166848, 167552, 169218, 170352, 171904, 172536, 175032, 177276, 178464, 180752, 180999, 183872, 186914, 188496, 189618, 192049, 192192, 193392, 194656, 194688, 197184, 198016, 203346, 204204, 206822, 206856, 208208, 209508, 212352, 213616, 215424, 218988, 221221, 222768, 225624, 226967, 227136, 230048, 233376, 234234, 236368, 237237, 237952, 240318, 241332, 244426, 250272, 251328, 252824, 254592, 257856, 258804, 265914, 267696, 271128, 272272, 275808, 279344, 280371, 284427, 288288, 291984, 293722, 295776, 297024, 300832, 306306, 310233, 311168, 312312, 314262, 316316, 318528, 320424, 321776, 333696, 338436, 340704, 345072, 350064, 354552, 356928, 361504, 361998, 366639, 367744, 373828, 376992, 379236, 384098, 384384, 386784, 389312, 394368, 406692, 408408, 413644, 413712, 416416, 419016, 427232, 437976, 440583, 442442, 445536, 451248, 453934, 454272, 460096, 466752, 468468, 472736, 474474, 480636, 482664, 488852, 500544, 502656, 505648, 515712, 517608, 531828, 535392, 542256, 544544, 551616, 558688, 560742, 568854, 576147, 576576, 583968, 587444, 591552, 594048, 601664, 612612, 620466, 624624, 628524, 632632, 637056, 640848, 643552, 663663, 676872, 680901, 681408, 690144, 700128, 709104, 711711, 713856, 723008, 723996, 733278, 747656, 753984, 758472, 768196, 773568, 778624, 813384, 816816, 827288, 827424, 832832, 838032, 841113, 854464, 875952, 881166, 884884, 891072, 902496, 907868, 920192, 930699, 933504, 936936, 945472, 948948, 961272, 965328, 977704, 1001088, 1011296, 1028027, 1035216, 1063656, 1070784, 1084512, 1089088, 1099917, 1103232, 1117376, 1121484, 1137708, 1152294, 1153152, 1167936, 1174888, 1183104, 1203328, 1225224, 1240932, 1249248, 1257048, 1265264, 1281696, 1287104, 1321749, 1327326, 1344343, 1353744, 1361802, 1362816, 1380288, 1400256, 1418208, 1423422, 1446016, 1447992, 1466556, 1495312, 1507968, 1516944, 1536392, 1547136, 1588769, 1626768, 1633632, 1654576, 1654848, 1665664, 1676064, 1682226, 1708928, 1728441, 1751904, 1762332, 1769768, 1782144, 1804992, 1815736, 1861398, 1873872, 1890944, 1897896, 1922544, 1930656, 1955408, 1990989, 2022592, 2042703, 2056054, 2070432, 2127312, 2141568, 2169024, 2178176, 2199834, 2234752, 2242968, 2275416, 2304588, 2335872, 2349776, 2450448, 2481864, 2496637, 2498496, 2514096, 2530528, 2563392, 2574208, 2643498, 2654652, 2688686, 2707488, 2723604, 2760576, 2800512, 2836416, 2846844, 2895984, 2933112, 2990624, 3033888, 3072784, 3084081, 3177538, 3253536, 3267264, 3309152, 3309696, 3352128, 3364452, 3456882, 3503808, 3524664, 3539536, 3609984, 3631472, 3722796, 3747744, 3795792, 3845088, 3861312, 3910816, 3981978, 4033029, 4045184, 4085406, 4112108, 4140864, 4254624, 4338048, 4399668, 4485936, 4550832, 4609176, 4699552, 4766307, 4900896, 4963728, 4993274, 4996992, 5028192, 5061056, 5126784, 5286996, 5309304, 5377372, 5414976, 5447208, 5672832, 5693688, 5791968, 5866224, 5981248, 6067776, 6145568, 6168162, 6355076, 6507072, 6534528, 6618304, 6704256, 6728904, 6913764, 7007616, 7049328, 7079072, 7262944, 7445592, 7489911, 7495488, 7591584, 7690176, 7722624, 7821632, 7963956, 8066058, 8170812, 8224216, 8281728, 8509248, 8799336, 8971872, 9101664, 9218352, 9252243, 9399104, 9532614, 9801792, 9927456, 9986548, 10056384, 10122112, 10573992, 10618608, 10754744, 10829952, 10894416, 11387376, 11583936, 11732448, 11962496, 12099087, 12135552, 12291136, 12336324, 12710152, 13014144, 13236608, 13457808, 13827528, 14098656, 14158144, 14298921, 14525888, 14891184, 14979822, 14990976, 15183168, 15380352, 15643264, 15927912, 16132116, 16341624, 16448432, 17018496, 17476459, 17598672, 17943744, 18203328, 18436704, 18504486, 18798208, 19065228, 19603584, 19854912, 19973096, 20112768, 21147984, 21237216, 21509488, 21788832, 22469733, 22774752, 23167872, 23464896, 24198174, 24582272, 24672648, 25420304, 26915616, 27655056, 28197312, 28316288, 28597842, 29051776, 29782368, 29959644, 30366336, 31855824, 32264232, 32683248, 32896864, 34952918, 35197344, 35887488, 36406656, 36873408, 37008972, 38130456, 39709824, 39946192, 42295968, 42474432, 43018976, 43577664, 44939466, 45549504, 46929792, 48396348, 49345296, 50840608, 52429377, 53831232, 55310112, 56394624, 57195684, 59564736, 59919288, 63711648, 64528464, 65366496, 65793728, 69905836, 70394688, 73746816, 74017944, 76260912, 79892384, 84591936, 84948864, 86037952, 87155328, 89878932, 91099008, 96792696, 98690592, 101681216, 104858754, 107662464, 110620224, 114391368, 119129472, 119838576, 127423296, 129056928, 130732992, 131587456, 139811672, 140789376, 148035888, 152521824, 157288131, 159784768, 169183872, 172075904, 179757864, 193585392, 197381184, 203362432, 209717508, 221240448, 228782736, 239677152, 254846592, 258113856, 261465984, 279623344, 296071776, 305043648, 314576262, 319569536, 359515728, 387170784, 394762368, 419435016, 457565472, 479354304, 516227712, 559246688, 592143552, 610087296, 629152524, 719031456, 774341568, 838870032, 915130944, 958708608, 1118493376, 1184287104, 1258305048, 1438062912, 1548683136, 1677740064, 1830261888, 2236986752, 2516610096, 2876125824, 3355480128, 5033220192, 6710960256, 10066440384, 20132880768]

約数ペア:

[(1, 20132880768), (2, 10066440384), (3, 6710960256), (4, 5033220192), (6, 3355480128), (7, 2876125824), (8, 2516610096), (9, 2236986752), (11, 1830261888), (12, 1677740064), (13, 1548683136), (14, 1438062912), (16, 1258305048), (17, 1184287104), (18, 1118493376), (21, 958708608), (22, 915130944), (24, 838870032), (26, 774341568), (28, 719031456), (32, 629152524), (33, 610087296), (34, 592143552), (36, 559246688), (39, 516227712), (42, 479354304), (44, 457565472), (48, 419435016), (51, 394762368), (52, 387170784), (56, 359515728), (63, 319569536), (64, 314576262), (66, 305043648), (68, 296071776), (72, 279623344), (77, 261465984), (78, 258113856), (79, 254846592), (84, 239677152), (88, 228782736), (91, 221240448), (96, 209717508), (99, 203362432), (102, 197381184), (104, 193585392), (112, 179757864), (117, 172075904), (119, 169183872), (126, 159784768), (128, 157288131), (132, 152521824), (136, 148035888), (143, 140789376), (144, 139811672), (153, 131587456), (154, 130732992), (156, 129056928), (158, 127423296), (168, 119838576), (169, 119129472), (176, 114391368), (182, 110620224), (187, 107662464), (192, 104858754), (198, 101681216), (204, 98690592), (208, 96792696), (221, 91099008), (224, 89878932), (231, 87155328), (234, 86037952), (237, 84948864), (238, 84591936), (252, 79892384), (264, 76260912), (272, 74017944), (273, 73746816), (286, 70394688), (288, 69905836), (306, 65793728), (308, 65366496), (312, 64528464), (316, 63711648), (336, 59919288), (338, 59564736), (352, 57195684), (357, 56394624), (364, 55310112), (374, 53831232), (384, 52429377), (396, 50840608), (408, 49345296), (416, 48396348), (429, 46929792), (442, 45549504), (448, 44939466), (462, 43577664), (468, 43018976), (474, 42474432), (476, 42295968), (504, 39946192), (507, 39709824), (528, 38130456), (544, 37008972), (546, 36873408), (553, 36406656), (561, 35887488), (572, 35197344), (576, 34952918), (612, 32896864), (616, 32683248), (624, 32264232), (632, 31855824), (663, 30366336), (672, 29959644), (676, 29782368), (693, 29051776), (704, 28597842), (711, 28316288), (714, 28197312), (728, 27655056), (748, 26915616), (792, 25420304), (816, 24672648), (819, 24582272), (832, 24198174), (858, 23464896), (869, 23167872), (884, 22774752), (896, 22469733), (924, 21788832), (936, 21509488), (948, 21237216), (952, 21147984), (1001, 20112768), (1008, 19973096), (1014, 19854912), (1027, 19603584), (1056, 19065228), (1071, 18798208), (1088, 18504486), (1092, 18436704), (1106, 18203328), (1122, 17943744), (1144, 17598672), (1152, 17476459), (1183, 17018496), (1224, 16448432), (1232, 16341624), (1248, 16132116), (1264, 15927912), (1287, 15643264), (1309, 15380352), (1326, 15183168), (1343, 14990976), (1344, 14979822), (1352, 14891184), (1386, 14525888), (1408, 14298921), (1422, 14158144), (1428, 14098656), (1456, 13827528), (1496, 13457808), (1521, 13236608), (1547, 13014144), (1584, 12710152), (1632, 12336324), (1638, 12291136), (1659, 12135552), (1664, 12099087), (1683, 11962496), (1716, 11732448), (1738, 11583936), (1768, 11387376), (1848, 10894416), (1859, 10829952), (1872, 10754744), (1896, 10618608), (1904, 10573992), (1989, 10122112), (2002, 10056384), (2016, 9986548), (2028, 9927456), (2054, 9801792), (2112, 9532614), (2142, 9399104), (2176, 9252243), (2184, 9218352), (2212, 9101664), (2244, 8971872), (2288, 8799336), (2366, 8509248), (2431, 8281728), (2448, 8224216), (2464, 8170812), (2496, 8066058), (2528, 7963956), (2574, 7821632), (2607, 7722624), (2618, 7690176), (2652, 7591584), (2686, 7495488), (2688, 7489911), (2704, 7445592), (2772, 7262944), (2844, 7079072), (2856, 7049328), (2873, 7007616), (2912, 6913764), (2992, 6728904), (3003, 6704256), (3042, 6618304), (3081, 6534528), (3094, 6507072), (3168, 6355076), (3264, 6168162), (3276, 6145568), (3318, 6067776), (3366, 5981248), (3432, 5866224), (3476, 5791968), (3536, 5693688), (3549, 5672832), (3696, 5447208), (3718, 5414976), (3744, 5377372), (3792, 5309304), (3808, 5286996), (3927, 5126784), (3978, 5061056), (4004, 5028192), (4029, 4996992), (4032, 4993274), (4056, 4963728), (4108, 4900896), (4224, 4766307), (4284, 4699552), (4368, 4609176), (4424, 4550832), (4488, 4485936), (4576, 4399668), (4641, 4338048), (4732, 4254624), (4862, 4140864), (4896, 4112108), (4928, 4085406), (4977, 4045184), (4992, 4033029), (5056, 3981978), (5148, 3910816), (5214, 3861312), (5236, 3845088), (5304, 3795792), (5372, 3747744), (5408, 3722796), (5544, 3631472), (5577, 3609984), (5688, 3539536), (5712, 3524664), (5746, 3503808), (5824, 3456882), (5984, 3364452), (6006, 3352128), (6083, 3309696), (6084, 3309152), (6162, 3267264), (6188, 3253536), (6336, 3177538), (6528, 3084081), (6552, 3072784), (6636, 3033888), (6732, 2990624), (6864, 2933112), (6952, 2895984), (7072, 2846844), (7098, 2836416), (7189, 2800512), (7293, 2760576), (7392, 2723604), (7436, 2707488), (7488, 2688686), (7584, 2654652), (7616, 2643498), (7821, 2574208), (7854, 2563392), (7956, 2530528), (8008, 2514096), (8058, 2498496), (8064, 2496637), (8112, 2481864), (8216, 2450448), (8568, 2349776), (8619, 2335872), (8736, 2304588), (8848, 2275416), (8976, 2242968), (9009, 2234752), (9152, 2199834), (9243, 2178176), (9282, 2169024), (9401, 2141568), (9464, 2127312), (9724, 2070432), (9792, 2056054), (9856, 2042703), (9954, 2022592), (10112, 1990989), (10296, 1955408), (10428, 1930656), (10472, 1922544), (10608, 1897896), (10647, 1890944), (10744, 1873872), (10816, 1861398), (11088, 1815736), (11154, 1804992), (11297, 1782144), (11376, 1769768), (11424, 1762332), (11492, 1751904), (11648, 1728441), (11781, 1708928), (11968, 1682226), (12012, 1676064), (12087, 1665664), (12166, 1654848), (12168, 1654576), (12324, 1633632), (12376, 1626768), (12672, 1588769), (13013, 1547136), (13104, 1536392), (13272, 1516944), (13351, 1507968), (13464, 1495312), (13728, 1466556), (13904, 1447992), (13923, 1446016), (14144, 1423422), (14196, 1418208), (14378, 1400256), (14586, 1380288), (14773, 1362816), (14784, 1361802), (14872, 1353744), (14976, 1344343), (15168, 1327326), (15232, 1321749), (15642, 1287104), (15708, 1281696), (15912, 1265264), (16016, 1257048), (16116, 1249248), (16224, 1240932), (16432, 1225224), (16731, 1203328), (17017, 1183104), (17136, 1174888), (17238, 1167936), (17459, 1153152), (17472, 1152294), (17696, 1137708), (17952, 1121484), (18018, 1117376), (18249, 1103232), (18304, 1099917), (18486, 1089088), (18564, 1084512), (18802, 1070784), (18928, 1063656), (19448, 1035216), (19584, 1028027), (19908, 1011296), (20111, 1001088), (20592, 977704), (20856, 965328), (20944, 961272), (21216, 948948), (21294, 945472), (21488, 936936), (21567, 933504), (21632, 930699), (21879, 920192), (22176, 907868), (22308, 902496), (22594, 891072), (22752, 884884), (22848, 881166), (22984, 875952), (23562, 854464), (23936, 841113), (24024, 838032), (24174, 832832), (24332, 827424), (24336, 827288), (24648, 816816), (24752, 813384), (25857, 778624), (26026, 773568), (26208, 768196), (26544, 758472), (26702, 753984), (26928, 747656), (27456, 733278), (27808, 723996), (27846, 723008), (28203, 713856), (28288, 711711), (28392, 709104), (28756, 700128), (29172, 690144), (29546, 681408), (29568, 680901), (29744, 676872), (30336, 663663), (31284, 643552), (31416, 640848), (31603, 637056), (31824, 632632), (32032, 628524), (32232, 624624), (32448, 620466), (32864, 612612), (33462, 601664), (33891, 594048), (34034, 591552), (34272, 587444), (34476, 583968), (34918, 576576), (34944, 576147), (35392, 568854), (35904, 560742), (36036, 558688), (36498, 551616), (36972, 544544), (37128, 542256), (37604, 535392), (37856, 531828), (38896, 517608), (39039, 515712), (39816, 505648), (40053, 502656), (40222, 500544), (41184, 488852), (41712, 482664), (41888, 480636), (42432, 474474), (42588, 472736), (42976, 468468), (43134, 466752), (43758, 460096), (44319, 454272), (44352, 453934), (44616, 451248), (45188, 445536), (45504, 442442), (45696, 440583), (45968, 437976), (47124, 427232), (48048, 419016), (48348, 416416), (48664, 413712), (48672, 413644), (49296, 408408), (49504, 406692), (51051, 394368), (51714, 389312), (52052, 386784), (52377, 384384), (52416, 384098), (53088, 379236), (53404, 376992), (53856, 373828), (54747, 367744), (54912, 366639), (55616, 361998), (55692, 361504), (56406, 356928), (56784, 354552), (57512, 350064), (58344, 345072), (59092, 340704), (59488, 338436), (60333, 333696), (62568, 321776), (62832, 320424), (63206, 318528), (63648, 316316), (64064, 314262), (64464, 312312), (64701, 311168), (64896, 310233), (65728, 306306), (66924, 300832), (67782, 297024), (68068, 295776), (68544, 293722), (68952, 291984), (69836, 288288), (70784, 284427), (71808, 280371), (72072, 279344), (72996, 275808), (73944, 272272), (74256, 271128), (75208, 267696), (75712, 265914), (77792, 258804), (78078, 257856), (79079, 254592), (79632, 252824), (80106, 251328), (80444, 250272), (82368, 244426), (83424, 241332), (83776, 240318), (84609, 237952), (84864, 237237), (85176, 236368), (85952, 234234), (86268, 233376), (87516, 230048), (88638, 227136), (88704, 226967), (89232, 225624), (90376, 222768), (91008, 221221), (91936, 218988), (93457, 215424), (94248, 213616), (94809, 212352), (96096, 209508), (96696, 208208), (97328, 206856), (97344, 206822), (98592, 204204), (99008, 203346), (101673, 198016), (102102, 197184), (103411, 194688), (103428, 194656), (104104, 193392), (104754, 192192), (104832, 192049), (106176, 189618), (106808, 188496), (107712, 186914), (109494, 183872), (111232, 180999), (111384, 180752), (112812, 178464), (113568, 177276), (115024, 175032), (116688, 172536), (117117, 171904), (118184, 170352), (118976, 169218), (120159, 167552), (120666, 166848), (122213, 164736), (125136, 160888), (125664, 160212), (126412, 159264), (127296, 158158), (128128, 157131), (128928, 156156), (129402, 155584), (131456, 153153), (132957, 151424), (133848, 150416), (135564, 148512), (136136, 147888), (137088, 146861), (137904, 145992), (139672, 144144)]