47138998760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{1381}}^1$

素因数の和:1588

約数の個数: 256

約数和(自身を含む): 131536327680

約数和(自身を除く): 84397328920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 71, 85, 101, 119, 136, 140, 142, 170, 202, 238, 280, 284, 340, 355, 404, 476, 497, 505, 568, 595, 680, 707, 710, 808, 952, 994, 1010, 1190, 1207, 1381, 1414, 1420, 1717, 1988, 2020, 2380, 2414, 2485, 2762, 2828, 2840, 3434, 3535, 3976, 4040, 4760, 4828, 4970, 5524, 5656, 6035, 6868, 6905, 7070, 7171, 8449, 8585, 9656, 9667, 9940, 11048, 12019, 12070, 13736, 13810, 14140, 14342, 16898, 17170, 19334, 19880, 23477, 24038, 24140, 27620, 28280, 28684, 33796, 34340, 35855, 38668, 42245, 46954, 48076, 48280, 48335, 50197, 55240, 57368, 60095, 67592, 68680, 71710, 77336, 84490, 93908, 96152, 96670, 98051, 100394, 117385, 120190, 121907, 139481, 143420, 164339, 168980, 187816, 193340, 196102, 200788, 234770, 240380, 243814, 250985, 278962, 286840, 328678, 337960, 386680, 392204, 401576, 469540, 480760, 487628, 490255, 501970, 557924, 609535, 657356, 686357, 697405, 784408, 821695, 853349, 939080, 975256, 976367, 980510, 1003940, 1115848, 1219070, 1314712, 1372714, 1394810, 1643390, 1666867, 1706698, 1952734, 1961020, 2007880, 2371177, 2438140, 2745428, 2789620, 3286780, 3333734, 3413396, 3431785, 3905468, 3922040, 4266745, 4742354, 4876280, 4881835, 5490856, 5579240, 6573560, 6667468, 6826792, 6863570, 7810936, 8334335, 8533490, 9484708, 9763670, 9903151, 11668069, 11855885, 13334936, 13727140, 16598239, 16668670, 17066980, 18969416, 19527340, 19806302, 23336138, 23711770, 27454280, 33196478, 33337340, 34133960, 39054680, 39612604, 46672276, 47423540, 49515755, 58340345, 66392956, 66674680, 69322057, 79225208, 82991195, 93344552, 94847080, 99031510, 116680690, 132785912, 138644114, 165982390, 168353567, 198063020, 233361380, 277288228, 331964780, 336707134, 346610285, 396126040, 466722760, 554576456, 663929560, 673414268, 693220570, 841767835, 1178474969, 1346828536, 1386441140, 1683535670, 2356949938, 2772882280, 3367071340, 4713899876, 5892374845, 6734142680, 9427799752, 11784749690, 23569499380, 47138998760]

約数ペア:

[(1, 47138998760), (2, 23569499380), (4, 11784749690), (5, 9427799752), (7, 6734142680), (8, 5892374845), (10, 4713899876), (14, 3367071340), (17, 2772882280), (20, 2356949938), (28, 1683535670), (34, 1386441140), (35, 1346828536), (40, 1178474969), (56, 841767835), (68, 693220570), (70, 673414268), (71, 663929560), (85, 554576456), (101, 466722760), (119, 396126040), (136, 346610285), (140, 336707134), (142, 331964780), (170, 277288228), (202, 233361380), (238, 198063020), (280, 168353567), (284, 165982390), (340, 138644114), (355, 132785912), (404, 116680690), (476, 99031510), (497, 94847080), (505, 93344552), (568, 82991195), (595, 79225208), (680, 69322057), (707, 66674680), (710, 66392956), (808, 58340345), (952, 49515755), (994, 47423540), (1010, 46672276), (1190, 39612604), (1207, 39054680), (1381, 34133960), (1414, 33337340), (1420, 33196478), (1717, 27454280), (1988, 23711770), (2020, 23336138), (2380, 19806302), (2414, 19527340), (2485, 18969416), (2762, 17066980), (2828, 16668670), (2840, 16598239), (3434, 13727140), (3535, 13334936), (3976, 11855885), (4040, 11668069), (4760, 9903151), (4828, 9763670), (4970, 9484708), (5524, 8533490), (5656, 8334335), (6035, 7810936), (6868, 6863570), (6905, 6826792), (7070, 6667468), (7171, 6573560), (8449, 5579240), (8585, 5490856), (9656, 4881835), (9667, 4876280), (9940, 4742354), (11048, 4266745), (12019, 3922040), (12070, 3905468), (13736, 3431785), (13810, 3413396), (14140, 3333734), (14342, 3286780), (16898, 2789620), (17170, 2745428), (19334, 2438140), (19880, 2371177), (23477, 2007880), (24038, 1961020), (24140, 1952734), (27620, 1706698), (28280, 1666867), (28684, 1643390), (33796, 1394810), (34340, 1372714), (35855, 1314712), (38668, 1219070), (42245, 1115848), (46954, 1003940), (48076, 980510), (48280, 976367), (48335, 975256), (50197, 939080), (55240, 853349), (57368, 821695), (60095, 784408), (67592, 697405), (68680, 686357), (71710, 657356), (77336, 609535), (84490, 557924), (93908, 501970), (96152, 490255), (96670, 487628), (98051, 480760), (100394, 469540), (117385, 401576), (120190, 392204), (121907, 386680), (139481, 337960), (143420, 328678), (164339, 286840), (168980, 278962), (187816, 250985), (193340, 243814), (196102, 240380), (200788, 234770)]