1036973728640

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1801}}^1\times {\mathrm{29021}}^1$

素因数の和:30872

約数の個数: 128

約数和(自身を含む): 2560492650240

約数和(自身を除く): 1523518921600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 310, 320, 496, 620, 640, 992, 1240, 1801, 1984, 2480, 3602, 3968, 4960, 7204, 9005, 9920, 14408, 18010, 19840, 28816, 29021, 36020, 55831, 57632, 58042, 72040, 111662, 115264, 116084, 144080, 145105, 223324, 230528, 232168, 279155, 288160, 290210, 446648, 464336, 558310, 576320, 580420, 893296, 899651, 928672, 1116620, 1152640, 1160840, 1786592, 1799302, 1857344, 2233240, 2321680, 3573184, 3598604, 3714688, 4466480, 4498255, 4643360, 7146368, 7197208, 8932960, 8996510, 9286720, 14394416, 17865920, 17993020, 18573440, 28788832, 35731840, 35986040, 52266821, 57577664, 71972080, 104533642, 115155328, 143944160, 209067284, 261334105, 287888320, 418134568, 522668210, 575776640, 836269136, 1045336420, 1620271451, 1672538272, 2090672840, 3240542902, 3345076544, 4181345680, 6481085804, 6690153088, 8101357255, 8362691360, 12962171608, 16202714510, 16725382720, 25924343216, 32405429020, 33450765440, 51848686432, 64810858040, 103697372864, 129621716080, 207394745728, 259243432160, 518486864320, 1036973728640]

約数ペア:

[(1, 1036973728640), (2, 518486864320), (4, 259243432160), (5, 207394745728), (8, 129621716080), (10, 103697372864), (16, 64810858040), (20, 51848686432), (31, 33450765440), (32, 32405429020), (40, 25924343216), (62, 16725382720), (64, 16202714510), (80, 12962171608), (124, 8362691360), (128, 8101357255), (155, 6690153088), (160, 6481085804), (248, 4181345680), (310, 3345076544), (320, 3240542902), (496, 2090672840), (620, 1672538272), (640, 1620271451), (992, 1045336420), (1240, 836269136), (1801, 575776640), (1984, 522668210), (2480, 418134568), (3602, 287888320), (3968, 261334105), (4960, 209067284), (7204, 143944160), (9005, 115155328), (9920, 104533642), (14408, 71972080), (18010, 57577664), (19840, 52266821), (28816, 35986040), (29021, 35731840), (36020, 28788832), (55831, 18573440), (57632, 17993020), (58042, 17865920), (72040, 14394416), (111662, 9286720), (115264, 8996510), (116084, 8932960), (144080, 7197208), (145105, 7146368), (223324, 4643360), (230528, 4498255), (232168, 4466480), (279155, 3714688), (288160, 3598604), (290210, 3573184), (446648, 2321680), (464336, 2233240), (558310, 1857344), (576320, 1799302), (580420, 1786592), (893296, 1160840), (899651, 1152640), (928672, 1116620)]