251570797940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{607}}^1\times {\mathrm{11701}}^1$

素因数の和:12358

約数の個数: 192

約数和(自身を含む): 688486514688

約数和(自身を除く): 436915716748

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 23, 28, 35, 44, 46, 55, 70, 77, 92, 110, 115, 140, 154, 161, 220, 230, 253, 308, 322, 385, 460, 506, 607, 644, 770, 805, 1012, 1214, 1265, 1540, 1610, 1771, 2428, 2530, 3035, 3220, 3542, 4249, 5060, 6070, 6677, 7084, 8498, 8855, 11701, 12140, 13354, 13961, 16996, 17710, 21245, 23402, 26708, 27922, 33385, 35420, 42490, 46739, 46804, 55844, 58505, 66770, 69805, 81907, 84980, 93478, 97727, 117010, 128711, 133540, 139610, 153571, 163814, 186956, 195454, 233695, 234020, 257422, 269123, 279220, 307142, 327628, 390908, 409535, 467390, 488635, 514844, 538246, 614284, 643555, 767855, 819070, 900977, 934780, 977270, 1074997, 1076492, 1287110, 1345615, 1535710, 1638140, 1801954, 1883861, 1954540, 2149994, 2574220, 2691230, 2960353, 3071420, 3603908, 3767722, 4299988, 4504885, 5374985, 5382460, 5920706, 7102507, 7535444, 9009770, 9419305, 10749970, 11841412, 14205014, 14801765, 18019540, 18838610, 20722471, 21499940, 28410028, 29603530, 35512535, 37677220, 41444942, 49717549, 59207060, 71025070, 78127577, 82889884, 99435098, 103612355, 142050140, 156255154, 163357661, 198870196, 207224710, 248587745, 312510308, 326715322, 390637885, 414449420, 497175490, 546893039, 653430644, 781275770, 816788305, 994350980, 1093786078, 1143503627, 1562551540, 1633576610, 1796934271, 2187572156, 2287007254, 2734465195, 3267153220, 3593868542, 4574014508, 5468930390, 5717518135, 7187737084, 8984671355, 10937860780, 11435036270, 12578539897, 17969342710, 22870072540, 25157079794, 35938685420, 50314159588, 62892699485, 125785398970, 251570797940]

約数ペア:

[(1, 251570797940), (2, 125785398970), (4, 62892699485), (5, 50314159588), (7, 35938685420), (10, 25157079794), (11, 22870072540), (14, 17969342710), (20, 12578539897), (22, 11435036270), (23, 10937860780), (28, 8984671355), (35, 7187737084), (44, 5717518135), (46, 5468930390), (55, 4574014508), (70, 3593868542), (77, 3267153220), (92, 2734465195), (110, 2287007254), (115, 2187572156), (140, 1796934271), (154, 1633576610), (161, 1562551540), (220, 1143503627), (230, 1093786078), (253, 994350980), (308, 816788305), (322, 781275770), (385, 653430644), (460, 546893039), (506, 497175490), (607, 414449420), (644, 390637885), (770, 326715322), (805, 312510308), (1012, 248587745), (1214, 207224710), (1265, 198870196), (1540, 163357661), (1610, 156255154), (1771, 142050140), (2428, 103612355), (2530, 99435098), (3035, 82889884), (3220, 78127577), (3542, 71025070), (4249, 59207060), (5060, 49717549), (6070, 41444942), (6677, 37677220), (7084, 35512535), (8498, 29603530), (8855, 28410028), (11701, 21499940), (12140, 20722471), (13354, 18838610), (13961, 18019540), (16996, 14801765), (17710, 14205014), (21245, 11841412), (23402, 10749970), (26708, 9419305), (27922, 9009770), (33385, 7535444), (35420, 7102507), (42490, 5920706), (46739, 5382460), (46804, 5374985), (55844, 4504885), (58505, 4299988), (66770, 3767722), (69805, 3603908), (81907, 3071420), (84980, 2960353), (93478, 2691230), (97727, 2574220), (117010, 2149994), (128711, 1954540), (133540, 1883861), (139610, 1801954), (153571, 1638140), (163814, 1535710), (186956, 1345615), (195454, 1287110), (233695, 1076492), (234020, 1074997), (257422, 977270), (269123, 934780), (279220, 900977), (307142, 819070), (327628, 767855), (390908, 643555), (409535, 614284), (467390, 538246), (488635, 514844)]