20501902080

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:393

約数の個数: 864

約数和(自身を含む): 84853536768

約数和(自身を除く): 64351634688

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 30, 31, 32, 33, 34, 36, 40, 44, 45, 48, 51, 55, 60, 62, 64, 66, 68, 72, 80, 85, 88, 90, 93, 96, 99, 102, 110, 120, 124, 128, 132, 136, 144, 153, 155, 160, 165, 170, 176, 180, 186, 187, 192, 198, 204, 220, 240, 248, 255, 256, 264, 272, 279, 288, 306, 307, 310, 320, 330, 340, 341, 352, 360, 372, 374, 384, 396, 408, 440, 465, 480, 495, 496, 510, 527, 528, 544, 558, 561, 576, 612, 614, 620, 640, 660, 680, 682, 704, 720, 744, 748, 765, 768, 792, 816, 880, 921, 930, 935, 960, 990, 992, 1020, 1023, 1054, 1056, 1088, 1116, 1122, 1152, 1224, 1228, 1240, 1280, 1320, 1360, 1364, 1395, 1408, 1440, 1488, 1496, 1530, 1535, 1581, 1584, 1632, 1683, 1705, 1760, 1842, 1860, 1870, 1920, 1980, 1984, 2040, 2046, 2108, 2112, 2176, 2232, 2244, 2304, 2448, 2456, 2480, 2635, 2640, 2720, 2728, 2763, 2790, 2805, 2816, 2880, 2976, 2992, 3060, 3069, 3070, 3162, 3168, 3264, 3366, 3377, 3410, 3520, 3684, 3720, 3740, 3840, 3960, 3968, 4080, 4092, 4216, 4224, 4352, 4464, 4488, 4605, 4743, 4896, 4912, 4960, 5115, 5219, 5270, 5280, 5440, 5456, 5526, 5580, 5610, 5760, 5797, 5952, 5984, 6120, 6138, 6140, 6324, 6336, 6528, 6732, 6754, 6820, 7040, 7368, 7440, 7480, 7905, 7920, 7936, 8160, 8184, 8415, 8432, 8448, 8928, 8976, 9210, 9486, 9517, 9792, 9824, 9920, 10131, 10230, 10438, 10540, 10560, 10880, 10912, 11052, 11160, 11220, 11520, 11594, 11904, 11968, 12240, 12276, 12280, 12648, 12672, 13056, 13464, 13508, 13640, 13815, 14080, 14736, 14880, 14960, 15345, 15657, 15810, 15840, 16320, 16368, 16830, 16864, 16885, 17391, 17856, 17952, 18420, 18972, 19034, 19584, 19648, 19840, 20262, 20460, 20876, 21080, 21120, 21760, 21824, 22104, 22320, 22440, 23188, 23715, 23808, 23936, 24480, 24552, 24560, 25296, 25344, 26095, 26928, 27016, 27280, 27630, 28551, 28985, 29472, 29760, 29920, 30393, 30690, 31314, 31620, 31680, 32640, 32736, 33660, 33728, 33770, 34782, 35712, 35904, 36840, 37944, 38068, 39168, 39296, 39680, 40524, 40920, 41752, 42160, 42240, 43648, 44208, 44640, 44880, 46376, 46971, 47430, 47585, 47872, 48960, 49104, 49120, 50592, 50655, 52173, 52190, 53856, 54032, 54560, 55260, 57102, 57409, 57970, 58944, 59520, 59840, 60786, 61380, 62628, 63240, 63360, 65280, 65472, 67320, 67456, 67540, 69564, 71424, 71808, 73680, 75888, 76136, 78285, 78592, 81048, 81840, 83504, 84320, 85653, 86955, 87296, 88416, 89280, 89760, 92752, 93942, 94860, 95170, 97920, 98208, 98240, 101184, 101310, 104346, 104380, 104687, 107712, 108064, 109120, 110520, 114204, 114818, 115940, 117888, 119040, 119680, 121572, 122760, 125256, 126480, 126720, 130944, 134640, 134912, 135080, 139128, 142755, 143616, 147360, 151776, 151965, 152272, 156570, 161789, 162096, 163680, 167008, 168640, 171306, 172227, 173910, 176832, 178560, 179520, 185504, 187884, 189720, 190340, 195840, 196416, 196480, 202368, 202620, 208692, 208760, 209374, 215424, 216128, 218240, 221040, 228408, 229636, 231880, 234855, 235776, 239360, 243144, 245520, 250512, 252960, 260865, 261888, 269280, 270160, 278256, 285510, 287045, 294720, 303552, 303930, 304544, 313140, 314061, 323578, 324192, 327360, 334016, 337280, 342612, 344454, 347820, 353664, 357120, 359040, 371008, 375768, 379440, 380680, 392832, 392960, 404736, 405240, 417384, 417520, 418748, 428265, 430848, 432256, 436480, 442080, 456816, 459272, 463760, 469710, 485367, 486288, 491040, 501024, 505920, 516681, 521730, 523435, 538560, 540320, 556512, 571020, 574090, 589440, 607104, 607860, 609088, 626280, 628122, 647156, 648384, 654720, 668032, 674560, 685224, 688908, 695640, 707328, 718080, 742016, 751536, 758880, 761360, 785664, 808945, 810480, 834768, 835040, 837496, 856530, 861135, 864512, 884160, 913632, 918544, 927520, 939420, 942183, 970734, 972576, 982080, 1002048, 1011840, 1033362, 1043460, 1046870, 1077120, 1080640, 1113024, 1142040, 1148180, 1178880, 1214208, 1215720, 1218176, 1252560, 1256244, 1294312, 1296768, 1309440, 1336064, 1370448, 1377816, 1391280, 1456101, 1484032, 1503072, 1517760, 1522720, 1570305, 1617890, 1620960, 1669536, 1670080, 1674992, 1713060, 1722270, 1768320, 1779679, 1827264, 1837088, 1855040, 1878840, 1884366, 1941468, 1945152, 1964160, 2004096, 2023680, 2066724, 2086920, 2093740, 2154240, 2161280, 2226048, 2284080, 2296360, 2426835, 2431440, 2436352, 2505120, 2512488, 2583405, 2588624, 2593536, 2740896, 2755632, 2782560, 2912202, 3006144, 3035520, 3045440, 3140610, 3235780, 3241920, 3339072, 3340160, 3349984, 3426120, 3444540, 3536640, 3559358, 3654528, 3674176, 3710080, 3757680, 3768732, 3882936, 3890304, 3928320, 4008192, 4133448, 4173840, 4187480, 4322560, 4452096, 4568160, 4592720, 4710915, 4853670, 4862880, 5010240, 5024976, 5166810, 5177248, 5339037, 5481792, 5511264, 5565120, 5824404, 6012288, 6071040, 6090880, 6281220, 6471560, 6483840, 6678144, 6680320, 6699968, 6852240, 6889080, 7118716, 7280505, 7309056, 7348352, 7420160, 7515360, 7537464, 7765872, 7780608, 8266896, 8347680, 8374960, 8898395, 9136320, 9185440, 9421830, 9707340, 9725760, 10020480, 10049952, 10333620, 10354496, 10678074, 10963584, 11022528, 11130240, 11648808, 12024576, 12181760, 12562440, 12943120, 12967680, 13356288, 13399936, 13704480, 13778160, 14237432, 14561010, 14696704, 15030720, 15074928, 15531744, 16017111, 16533792, 16695360, 16749920, 17796790, 18272640, 18370880, 18843660, 19414680, 19451520, 20040960, 20099904, 20667240, 20708992, 21356148, 21927168, 22045056, 22260480, 23297616, 25124880, 25886240, 26695185, 26799872, 27408960, 27556320, 28474864, 29122020, 30061440, 30149856, 31063488, 32034222, 33067584, 33390720, 33499840, 35593580, 36545280, 36741760, 37687320, 38829360, 38903040, 40199808, 41334480, 41417984, 42712296, 44090112, 46595232, 50249760, 51772480, 53390370, 54817920, 55112640, 56949728, 58244040, 60122880, 60299712, 62126976, 64068444, 66135168, 66781440, 66999680, 71187160, 73483520, 75374640, 77658720, 80085555, 80399616, 82668960, 85424592, 93190464, 100499520, 103544960, 106780740, 109635840, 110225280, 113899456, 116488080, 120599424, 124253952, 128136888, 132270336, 133999360, 142374320, 150749280, 155317440, 160171110, 165337920, 170849184, 186380928, 200999040, 207089920, 213561480, 220450560, 227798912, 232976160, 241198848, 256273776, 284748640, 301498560, 310634880, 320342220, 330675840, 341698368, 372761856, 401998080, 427122960, 455597824, 465952320, 512547552, 569497280, 602997120, 621269760, 640684440, 661351680, 683396736, 854245920, 931904640, 1025095104, 1138994560, 1205994240, 1281368880, 1366793472, 1708491840, 1863809280, 2050190208, 2277989120, 2562737760, 3416983680, 4100380416, 5125475520, 6833967360, 10250951040, 20501902080]

約数ペア:

[(1, 20501902080), (2, 10250951040), (3, 6833967360), (4, 5125475520), (5, 4100380416), (6, 3416983680), (8, 2562737760), (9, 2277989120), (10, 2050190208), (11, 1863809280), (12, 1708491840), (15, 1366793472), (16, 1281368880), (17, 1205994240), (18, 1138994560), (20, 1025095104), (22, 931904640), (24, 854245920), (30, 683396736), (31, 661351680), (32, 640684440), (33, 621269760), (34, 602997120), (36, 569497280), (40, 512547552), (44, 465952320), (45, 455597824), (48, 427122960), (51, 401998080), (55, 372761856), (60, 341698368), (62, 330675840), (64, 320342220), (66, 310634880), (68, 301498560), (72, 284748640), (80, 256273776), (85, 241198848), (88, 232976160), (90, 227798912), (93, 220450560), (96, 213561480), (99, 207089920), (102, 200999040), (110, 186380928), (120, 170849184), (124, 165337920), (128, 160171110), (132, 155317440), (136, 150749280), (144, 142374320), (153, 133999360), (155, 132270336), (160, 128136888), (165, 124253952), (170, 120599424), (176, 116488080), (180, 113899456), (186, 110225280), (187, 109635840), (192, 106780740), (198, 103544960), (204, 100499520), (220, 93190464), (240, 85424592), (248, 82668960), (255, 80399616), (256, 80085555), (264, 77658720), (272, 75374640), (279, 73483520), (288, 71187160), (306, 66999680), (307, 66781440), (310, 66135168), (320, 64068444), (330, 62126976), (340, 60299712), (341, 60122880), (352, 58244040), (360, 56949728), (372, 55112640), (374, 54817920), (384, 53390370), (396, 51772480), (408, 50249760), (440, 46595232), (465, 44090112), (480, 42712296), (495, 41417984), (496, 41334480), (510, 40199808), (527, 38903040), (528, 38829360), (544, 37687320), (558, 36741760), (561, 36545280), (576, 35593580), (612, 33499840), (614, 33390720), (620, 33067584), (640, 32034222), (660, 31063488), (680, 30149856), (682, 30061440), (704, 29122020), (720, 28474864), (744, 27556320), (748, 27408960), (765, 26799872), (768, 26695185), (792, 25886240), (816, 25124880), (880, 23297616), (921, 22260480), (930, 22045056), (935, 21927168), (960, 21356148), (990, 20708992), (992, 20667240), (1020, 20099904), (1023, 20040960), (1054, 19451520), (1056, 19414680), (1088, 18843660), (1116, 18370880), (1122, 18272640), (1152, 17796790), (1224, 16749920), (1228, 16695360), (1240, 16533792), (1280, 16017111), (1320, 15531744), (1360, 15074928), (1364, 15030720), (1395, 14696704), (1408, 14561010), (1440, 14237432), (1488, 13778160), (1496, 13704480), (1530, 13399936), (1535, 13356288), (1581, 12967680), (1584, 12943120), (1632, 12562440), (1683, 12181760), (1705, 12024576), (1760, 11648808), (1842, 11130240), (1860, 11022528), (1870, 10963584), (1920, 10678074), (1980, 10354496), (1984, 10333620), (2040, 10049952), (2046, 10020480), (2108, 9725760), (2112, 9707340), (2176, 9421830), (2232, 9185440), (2244, 9136320), (2304, 8898395), (2448, 8374960), (2456, 8347680), (2480, 8266896), (2635, 7780608), (2640, 7765872), (2720, 7537464), (2728, 7515360), (2763, 7420160), (2790, 7348352), (2805, 7309056), (2816, 7280505), (2880, 7118716), (2976, 6889080), (2992, 6852240), (3060, 6699968), (3069, 6680320), (3070, 6678144), (3162, 6483840), (3168, 6471560), (3264, 6281220), (3366, 6090880), (3377, 6071040), (3410, 6012288), (3520, 5824404), (3684, 5565120), (3720, 5511264), (3740, 5481792), (3840, 5339037), (3960, 5177248), (3968, 5166810), (4080, 5024976), (4092, 5010240), (4216, 4862880), (4224, 4853670), (4352, 4710915), (4464, 4592720), (4488, 4568160), (4605, 4452096), (4743, 4322560), (4896, 4187480), (4912, 4173840), (4960, 4133448), (5115, 4008192), (5219, 3928320), (5270, 3890304), (5280, 3882936), (5440, 3768732), (5456, 3757680), (5526, 3710080), (5580, 3674176), (5610, 3654528), (5760, 3559358), (5797, 3536640), (5952, 3444540), (5984, 3426120), (6120, 3349984), (6138, 3340160), (6140, 3339072), (6324, 3241920), (6336, 3235780), (6528, 3140610), (6732, 3045440), (6754, 3035520), (6820, 3006144), (7040, 2912202), (7368, 2782560), (7440, 2755632), (7480, 2740896), (7905, 2593536), (7920, 2588624), (7936, 2583405), (8160, 2512488), (8184, 2505120), (8415, 2436352), (8432, 2431440), (8448, 2426835), (8928, 2296360), (8976, 2284080), (9210, 2226048), (9486, 2161280), (9517, 2154240), (9792, 2093740), (9824, 2086920), (9920, 2066724), (10131, 2023680), (10230, 2004096), (10438, 1964160), (10540, 1945152), (10560, 1941468), (10880, 1884366), (10912, 1878840), (11052, 1855040), (11160, 1837088), (11220, 1827264), (11520, 1779679), (11594, 1768320), (11904, 1722270), (11968, 1713060), (12240, 1674992), (12276, 1670080), (12280, 1669536), (12648, 1620960), (12672, 1617890), (13056, 1570305), (13464, 1522720), (13508, 1517760), (13640, 1503072), (13815, 1484032), (14080, 1456101), (14736, 1391280), (14880, 1377816), (14960, 1370448), (15345, 1336064), (15657, 1309440), (15810, 1296768), (15840, 1294312), (16320, 1256244), (16368, 1252560), (16830, 1218176), (16864, 1215720), (16885, 1214208), (17391, 1178880), (17856, 1148180), (17952, 1142040), (18420, 1113024), (18972, 1080640), (19034, 1077120), (19584, 1046870), (19648, 1043460), (19840, 1033362), (20262, 1011840), (20460, 1002048), (20876, 982080), (21080, 972576), (21120, 970734), (21760, 942183), (21824, 939420), (22104, 927520), (22320, 918544), (22440, 913632), (23188, 884160), (23715, 864512), (23808, 861135), (23936, 856530), (24480, 837496), (24552, 835040), (24560, 834768), (25296, 810480), (25344, 808945), (26095, 785664), (26928, 761360), (27016, 758880), (27280, 751536), (27630, 742016), (28551, 718080), (28985, 707328), (29472, 695640), (29760, 688908), (29920, 685224), (30393, 674560), (30690, 668032), (31314, 654720), (31620, 648384), (31680, 647156), (32640, 628122), (32736, 626280), (33660, 609088), (33728, 607860), (33770, 607104), (34782, 589440), (35712, 574090), (35904, 571020), (36840, 556512), (37944, 540320), (38068, 538560), (39168, 523435), (39296, 521730), (39680, 516681), (40524, 505920), (40920, 501024), (41752, 491040), (42160, 486288), (42240, 485367), (43648, 469710), (44208, 463760), (44640, 459272), (44880, 456816), (46376, 442080), (46971, 436480), (47430, 432256), (47585, 430848), (47872, 428265), (48960, 418748), (49104, 417520), (49120, 417384), (50592, 405240), (50655, 404736), (52173, 392960), (52190, 392832), (53856, 380680), (54032, 379440), (54560, 375768), (55260, 371008), (57102, 359040), (57409, 357120), (57970, 353664), (58944, 347820), (59520, 344454), (59840, 342612), (60786, 337280), (61380, 334016), (62628, 327360), (63240, 324192), (63360, 323578), (65280, 314061), (65472, 313140), (67320, 304544), (67456, 303930), (67540, 303552), (69564, 294720), (71424, 287045), (71808, 285510), (73680, 278256), (75888, 270160), (76136, 269280), (78285, 261888), (78592, 260865), (81048, 252960), (81840, 250512), (83504, 245520), (84320, 243144), (85653, 239360), (86955, 235776), (87296, 234855), (88416, 231880), (89280, 229636), (89760, 228408), (92752, 221040), (93942, 218240), (94860, 216128), (95170, 215424), (97920, 209374), (98208, 208760), (98240, 208692), (101184, 202620), (101310, 202368), (104346, 196480), (104380, 196416), (104687, 195840), (107712, 190340), (108064, 189720), (109120, 187884), (110520, 185504), (114204, 179520), (114818, 178560), (115940, 176832), (117888, 173910), (119040, 172227), (119680, 171306), (121572, 168640), (122760, 167008), (125256, 163680), (126480, 162096), (126720, 161789), (130944, 156570), (134640, 152272), (134912, 151965), (135080, 151776), (139128, 147360), (142755, 143616)]