19947595360

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:251

約数の個数: 576

約数和(自身を含む): 63835914240

約数和(自身を除く): 43888318880

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 19, 20, 22, 28, 32, 35, 38, 40, 44, 55, 56, 61, 70, 76, 77, 80, 88, 95, 110, 112, 121, 122, 127, 133, 140, 152, 154, 160, 176, 190, 209, 220, 224, 242, 244, 254, 266, 280, 304, 305, 308, 352, 380, 385, 418, 427, 440, 484, 488, 508, 532, 560, 605, 608, 610, 616, 635, 665, 671, 760, 770, 836, 847, 854, 880, 889, 968, 976, 1016, 1045, 1064, 1120, 1159, 1210, 1220, 1232, 1270, 1330, 1342, 1397, 1463, 1520, 1540, 1672, 1694, 1708, 1760, 1778, 1936, 1952, 2032, 2090, 2128, 2135, 2299, 2318, 2413, 2420, 2440, 2464, 2540, 2660, 2684, 2794, 2926, 3040, 3080, 3344, 3355, 3388, 3416, 3556, 3872, 4064, 4180, 4235, 4256, 4270, 4445, 4598, 4636, 4697, 4826, 4840, 4880, 5080, 5320, 5368, 5588, 5795, 5852, 6160, 6688, 6710, 6776, 6832, 6985, 7112, 7315, 7381, 7747, 8113, 8360, 8470, 8540, 8890, 9196, 9272, 9394, 9652, 9680, 9760, 9779, 10160, 10640, 10736, 11176, 11495, 11590, 11704, 12065, 12320, 12749, 13420, 13552, 13664, 13970, 14224, 14630, 14762, 15367, 15494, 16093, 16226, 16720, 16891, 16940, 17080, 17780, 18392, 18544, 18788, 19304, 19360, 19558, 20320, 21280, 21472, 22352, 22990, 23180, 23408, 23485, 24130, 25498, 26543, 26840, 27104, 27940, 28448, 29260, 29524, 30734, 30988, 32186, 32452, 33440, 33782, 33880, 34160, 35560, 36784, 36905, 37088, 37576, 38608, 38735, 39116, 40565, 44704, 45980, 46360, 46816, 46970, 48260, 48895, 50996, 51667, 53086, 53680, 54229, 55880, 58520, 59048, 61468, 61976, 63745, 64372, 64904, 67564, 67760, 68320, 71120, 73568, 73810, 75152, 76835, 77216, 77470, 78232, 80465, 81130, 84455, 85217, 89243, 91960, 92720, 93940, 96520, 97790, 101992, 103334, 106172, 107360, 107569, 108458, 111760, 117040, 118096, 122936, 123952, 127490, 128744, 129808, 132715, 135128, 135520, 140239, 142240, 147193, 147620, 150304, 153670, 154940, 156464, 160930, 162260, 168910, 170434, 178486, 183920, 185440, 185801, 187880, 193040, 195580, 203984, 206668, 212344, 215138, 216916, 223520, 234080, 236192, 245872, 247904, 254980, 257488, 258335, 259616, 265430, 270256, 271145, 280478, 291973, 294386, 295240, 307340, 309880, 312928, 321860, 324520, 337820, 340868, 356972, 367840, 371602, 375760, 386080, 391160, 407968, 413336, 424688, 426085, 430276, 433832, 446215, 491744, 509960, 514976, 516670, 530860, 537845, 540512, 542290, 560956, 583946, 588772, 590480, 596519, 614680, 619760, 643720, 649040, 675640, 681736, 701195, 713944, 735965, 743204, 751520, 782320, 826672, 849376, 852170, 860552, 867664, 892430, 929005, 937387, 981673, 1019920, 1030351, 1033340, 1061720, 1075690, 1084580, 1121912, 1167892, 1177544, 1180960, 1193038, 1229360, 1239520, 1287440, 1298080, 1351280, 1363472, 1402390, 1427888, 1459865, 1471930, 1486408, 1564640, 1619123, 1653344, 1704340, 1721104, 1735328, 1784860, 1858010, 1874774, 1963346, 2039840, 2043811, 2060702, 2066680, 2123440, 2151380, 2169160, 2243824, 2335784, 2355088, 2386076, 2458720, 2574880, 2702560, 2726944, 2804780, 2855776, 2919730, 2943860, 2972816, 2982595, 3238246, 3408680, 3442208, 3569720, 3716020, 3749548, 3926692, 4087622, 4121404, 4133360, 4246880, 4302760, 4338320, 4487648, 4671568, 4686935, 4710176, 4772152, 4908365, 5151755, 5609560, 5839460, 5887720, 5945632, 5965190, 6476492, 6561709, 6817360, 7139440, 7432040, 7499096, 7853384, 8095615, 8175244, 8242808, 8266720, 8605520, 8676640, 9343136, 9373870, 9544304, 9816730, 10219055, 10303510, 11219120, 11333861, 11678920, 11775440, 11930380, 12952984, 13123418, 13634720, 14278880, 14864080, 14998192, 15706768, 16191230, 16350488, 16485616, 17211040, 17810353, 18747740, 19088608, 19633460, 20438110, 20607020, 22438240, 22667722, 23357840, 23550880, 23860760, 25905968, 26246836, 29728160, 29996384, 31413536, 32382460, 32700976, 32808545, 32971232, 35620706, 37495480, 39266920, 40876220, 41214040, 45335444, 46715680, 47721520, 51811936, 52493672, 56669305, 64764920, 65401952, 65617090, 71241412, 74990960, 78533840, 81752440, 82428080, 89051765, 90670888, 95443040, 104987344, 113338610, 124672471, 129529840, 131234180, 142482824, 149981920, 157067680, 163504880, 164856160, 178103530, 181341776, 209974688, 226677220, 249344942, 259059680, 262468360, 284965648, 327009760, 356207060, 362683552, 453354440, 498689884, 524936720, 569931296, 623362355, 712414120, 906708880, 997379768, 1049873440, 1246724710, 1424828240, 1813417760, 1994759536, 2493449420, 2849656480, 3989519072, 4986898840, 9973797680, 19947595360]

約数ペア:

[(1, 19947595360), (2, 9973797680), (4, 4986898840), (5, 3989519072), (7, 2849656480), (8, 2493449420), (10, 1994759536), (11, 1813417760), (14, 1424828240), (16, 1246724710), (19, 1049873440), (20, 997379768), (22, 906708880), (28, 712414120), (32, 623362355), (35, 569931296), (38, 524936720), (40, 498689884), (44, 453354440), (55, 362683552), (56, 356207060), (61, 327009760), (70, 284965648), (76, 262468360), (77, 259059680), (80, 249344942), (88, 226677220), (95, 209974688), (110, 181341776), (112, 178103530), (121, 164856160), (122, 163504880), (127, 157067680), (133, 149981920), (140, 142482824), (152, 131234180), (154, 129529840), (160, 124672471), (176, 113338610), (190, 104987344), (209, 95443040), (220, 90670888), (224, 89051765), (242, 82428080), (244, 81752440), (254, 78533840), (266, 74990960), (280, 71241412), (304, 65617090), (305, 65401952), (308, 64764920), (352, 56669305), (380, 52493672), (385, 51811936), (418, 47721520), (427, 46715680), (440, 45335444), (484, 41214040), (488, 40876220), (508, 39266920), (532, 37495480), (560, 35620706), (605, 32971232), (608, 32808545), (610, 32700976), (616, 32382460), (635, 31413536), (665, 29996384), (671, 29728160), (760, 26246836), (770, 25905968), (836, 23860760), (847, 23550880), (854, 23357840), (880, 22667722), (889, 22438240), (968, 20607020), (976, 20438110), (1016, 19633460), (1045, 19088608), (1064, 18747740), (1120, 17810353), (1159, 17211040), (1210, 16485616), (1220, 16350488), (1232, 16191230), (1270, 15706768), (1330, 14998192), (1342, 14864080), (1397, 14278880), (1463, 13634720), (1520, 13123418), (1540, 12952984), (1672, 11930380), (1694, 11775440), (1708, 11678920), (1760, 11333861), (1778, 11219120), (1936, 10303510), (1952, 10219055), (2032, 9816730), (2090, 9544304), (2128, 9373870), (2135, 9343136), (2299, 8676640), (2318, 8605520), (2413, 8266720), (2420, 8242808), (2440, 8175244), (2464, 8095615), (2540, 7853384), (2660, 7499096), (2684, 7432040), (2794, 7139440), (2926, 6817360), (3040, 6561709), (3080, 6476492), (3344, 5965190), (3355, 5945632), (3388, 5887720), (3416, 5839460), (3556, 5609560), (3872, 5151755), (4064, 4908365), (4180, 4772152), (4235, 4710176), (4256, 4686935), (4270, 4671568), (4445, 4487648), (4598, 4338320), (4636, 4302760), (4697, 4246880), (4826, 4133360), (4840, 4121404), (4880, 4087622), (5080, 3926692), (5320, 3749548), (5368, 3716020), (5588, 3569720), (5795, 3442208), (5852, 3408680), (6160, 3238246), (6688, 2982595), (6710, 2972816), (6776, 2943860), (6832, 2919730), (6985, 2855776), (7112, 2804780), (7315, 2726944), (7381, 2702560), (7747, 2574880), (8113, 2458720), (8360, 2386076), (8470, 2355088), (8540, 2335784), (8890, 2243824), (9196, 2169160), (9272, 2151380), (9394, 2123440), (9652, 2066680), (9680, 2060702), (9760, 2043811), (9779, 2039840), (10160, 1963346), (10640, 1874774), (10736, 1858010), (11176, 1784860), (11495, 1735328), (11590, 1721104), (11704, 1704340), (12065, 1653344), (12320, 1619123), (12749, 1564640), (13420, 1486408), (13552, 1471930), (13664, 1459865), (13970, 1427888), (14224, 1402390), (14630, 1363472), (14762, 1351280), (15367, 1298080), (15494, 1287440), (16093, 1239520), (16226, 1229360), (16720, 1193038), (16891, 1180960), (16940, 1177544), (17080, 1167892), (17780, 1121912), (18392, 1084580), (18544, 1075690), (18788, 1061720), (19304, 1033340), (19360, 1030351), (19558, 1019920), (20320, 981673), (21280, 937387), (21472, 929005), (22352, 892430), (22990, 867664), (23180, 860552), (23408, 852170), (23485, 849376), (24130, 826672), (25498, 782320), (26543, 751520), (26840, 743204), (27104, 735965), (27940, 713944), (28448, 701195), (29260, 681736), (29524, 675640), (30734, 649040), (30988, 643720), (32186, 619760), (32452, 614680), (33440, 596519), (33782, 590480), (33880, 588772), (34160, 583946), (35560, 560956), (36784, 542290), (36905, 540512), (37088, 537845), (37576, 530860), (38608, 516670), (38735, 514976), (39116, 509960), (40565, 491744), (44704, 446215), (45980, 433832), (46360, 430276), (46816, 426085), (46970, 424688), (48260, 413336), (48895, 407968), (50996, 391160), (51667, 386080), (53086, 375760), (53680, 371602), (54229, 367840), (55880, 356972), (58520, 340868), (59048, 337820), (61468, 324520), (61976, 321860), (63745, 312928), (64372, 309880), (64904, 307340), (67564, 295240), (67760, 294386), (68320, 291973), (71120, 280478), (73568, 271145), (73810, 270256), (75152, 265430), (76835, 259616), (77216, 258335), (77470, 257488), (78232, 254980), (80465, 247904), (81130, 245872), (84455, 236192), (85217, 234080), (89243, 223520), (91960, 216916), (92720, 215138), (93940, 212344), (96520, 206668), (97790, 203984), (101992, 195580), (103334, 193040), (106172, 187880), (107360, 185801), (107569, 185440), (108458, 183920), (111760, 178486), (117040, 170434), (118096, 168910), (122936, 162260), (123952, 160930), (127490, 156464), (128744, 154940), (129808, 153670), (132715, 150304), (135128, 147620), (135520, 147193), (140239, 142240)]