6564700020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1777}}^1\times {\mathrm{2677}}^1$

素因数の和:4489

約数の個数: 96

約数和(自身を含む): 19198303488

約数和(自身を除く): 12633603468

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 1777, 2677, 3554, 5331, 5354, 7108, 8031, 8885, 10662, 10708, 13385, 16062, 17770, 21324, 26655, 26770, 32124, 35540, 40155, 40871, 53310, 53540, 61571, 80310, 81742, 106620, 122613, 123142, 160620, 163484, 184713, 204355, 245226, 246284, 307855, 369426, 408710, 490452, 613065, 615710, 738852, 817420, 923565, 1226130, 1231420, 1847130, 2452260, 3694260, 4757029, 9514058, 14271087, 19028116, 23785145, 28542174, 47570290, 57084348, 71355435, 95140580, 109411667, 142710870, 218823334, 285421740, 328235001, 437646668, 547058335, 656470002, 1094116670, 1312940004, 1641175005, 2188233340, 3282350010, 6564700020]

約数ペア:

[(1, 6564700020), (2, 3282350010), (3, 2188233340), (4, 1641175005), (5, 1312940004), (6, 1094116670), (10, 656470002), (12, 547058335), (15, 437646668), (20, 328235001), (23, 285421740), (30, 218823334), (46, 142710870), (60, 109411667), (69, 95140580), (92, 71355435), (115, 57084348), (138, 47570290), (230, 28542174), (276, 23785145), (345, 19028116), (460, 14271087), (690, 9514058), (1380, 4757029), (1777, 3694260), (2677, 2452260), (3554, 1847130), (5331, 1231420), (5354, 1226130), (7108, 923565), (8031, 817420), (8885, 738852), (10662, 615710), (10708, 613065), (13385, 490452), (16062, 408710), (17770, 369426), (21324, 307855), (26655, 246284), (26770, 245226), (32124, 204355), (35540, 184713), (40155, 163484), (40871, 160620), (53310, 123142), (53540, 122613), (61571, 106620), (80310, 81742)]