15440805648

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{379}}^1\times {\mathrm{12301}}^1$

素因数の和:12717

約数の個数: 120

約数和(自身を含む): 45214278720

約数和(自身を除く): 29773473072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 379, 414, 552, 758, 828, 1104, 1137, 1516, 1656, 2274, 3032, 3312, 3411, 4548, 6064, 6822, 8717, 9096, 12301, 13644, 17434, 18192, 24602, 26151, 27288, 34868, 36903, 49204, 52302, 54576, 69736, 73806, 78453, 98408, 104604, 110709, 139472, 147612, 156906, 196816, 209208, 221418, 282923, 295224, 313812, 418416, 442836, 565846, 590448, 627624, 848769, 885672, 1131692, 1255248, 1697538, 1771344, 2263384, 2546307, 3395076, 4526768, 4662079, 5092614, 6790152, 9324158, 10185228, 13580304, 13986237, 18648316, 20370456, 27972474, 37296632, 40740912, 41958711, 55944948, 74593264, 83917422, 107227817, 111889896, 167834844, 214455634, 223779792, 321683451, 335669688, 428911268, 643366902, 671339376, 857822536, 965050353, 1286733804, 1715645072, 1930100706, 2573467608, 3860201412, 5146935216, 7720402824, 15440805648]

約数ペア:

[(1, 15440805648), (2, 7720402824), (3, 5146935216), (4, 3860201412), (6, 2573467608), (8, 1930100706), (9, 1715645072), (12, 1286733804), (16, 965050353), (18, 857822536), (23, 671339376), (24, 643366902), (36, 428911268), (46, 335669688), (48, 321683451), (69, 223779792), (72, 214455634), (92, 167834844), (138, 111889896), (144, 107227817), (184, 83917422), (207, 74593264), (276, 55944948), (368, 41958711), (379, 40740912), (414, 37296632), (552, 27972474), (758, 20370456), (828, 18648316), (1104, 13986237), (1137, 13580304), (1516, 10185228), (1656, 9324158), (2274, 6790152), (3032, 5092614), (3312, 4662079), (3411, 4526768), (4548, 3395076), (6064, 2546307), (6822, 2263384), (8717, 1771344), (9096, 1697538), (12301, 1255248), (13644, 1131692), (17434, 885672), (18192, 848769), (24602, 627624), (26151, 590448), (27288, 565846), (34868, 442836), (36903, 418416), (49204, 313812), (52302, 295224), (54576, 282923), (69736, 221418), (73806, 209208), (78453, 196816), (98408, 156906), (104604, 147612), (110709, 139472)]