65813580

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{757}}^1$

素因数の和:805

約数の個数: 192

約数和(自身を含む): 244500480

約数和(自身を除く): 178686900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 27, 28, 30, 35, 36, 42, 45, 46, 54, 60, 63, 69, 70, 84, 90, 92, 105, 108, 115, 126, 135, 138, 140, 161, 180, 189, 207, 210, 230, 252, 270, 276, 315, 322, 345, 378, 414, 420, 460, 483, 540, 621, 630, 644, 690, 756, 757, 805, 828, 945, 966, 1035, 1242, 1260, 1380, 1449, 1514, 1610, 1890, 1932, 2070, 2271, 2415, 2484, 2898, 3028, 3105, 3220, 3780, 3785, 4140, 4347, 4542, 4830, 5299, 5796, 6210, 6813, 7245, 7570, 8694, 9084, 9660, 10598, 11355, 12420, 13626, 14490, 15140, 15897, 17388, 17411, 20439, 21196, 21735, 22710, 26495, 27252, 28980, 31794, 34065, 34822, 40878, 43470, 45420, 47691, 52233, 52990, 63588, 68130, 69644, 79485, 81756, 86940, 87055, 95382, 102195, 104466, 105980, 121877, 136260, 143073, 156699, 158970, 174110, 190764, 204390, 208932, 238455, 243754, 261165, 286146, 313398, 317940, 348220, 365631, 408780, 470097, 476910, 487508, 522330, 572292, 609385, 626796, 715365, 731262, 783495, 940194, 953820, 1044660, 1096893, 1218770, 1430730, 1462524, 1566990, 1828155, 1880388, 2193786, 2350485, 2437540, 2861460, 3133980, 3290679, 3656310, 4387572, 4700970, 5484465, 6581358, 7312620, 9401940, 10968930, 13162716, 16453395, 21937860, 32906790, 65813580]

約数ペア:

[(1, 65813580), (2, 32906790), (3, 21937860), (4, 16453395), (5, 13162716), (6, 10968930), (7, 9401940), (9, 7312620), (10, 6581358), (12, 5484465), (14, 4700970), (15, 4387572), (18, 3656310), (20, 3290679), (21, 3133980), (23, 2861460), (27, 2437540), (28, 2350485), (30, 2193786), (35, 1880388), (36, 1828155), (42, 1566990), (45, 1462524), (46, 1430730), (54, 1218770), (60, 1096893), (63, 1044660), (69, 953820), (70, 940194), (84, 783495), (90, 731262), (92, 715365), (105, 626796), (108, 609385), (115, 572292), (126, 522330), (135, 487508), (138, 476910), (140, 470097), (161, 408780), (180, 365631), (189, 348220), (207, 317940), (210, 313398), (230, 286146), (252, 261165), (270, 243754), (276, 238455), (315, 208932), (322, 204390), (345, 190764), (378, 174110), (414, 158970), (420, 156699), (460, 143073), (483, 136260), (540, 121877), (621, 105980), (630, 104466), (644, 102195), (690, 95382), (756, 87055), (757, 86940), (805, 81756), (828, 79485), (945, 69644), (966, 68130), (1035, 63588), (1242, 52990), (1260, 52233), (1380, 47691), (1449, 45420), (1514, 43470), (1610, 40878), (1890, 34822), (1932, 34065), (2070, 31794), (2271, 28980), (2415, 27252), (2484, 26495), (2898, 22710), (3028, 21735), (3105, 21196), (3220, 20439), (3780, 17411), (3785, 17388), (4140, 15897), (4347, 15140), (4542, 14490), (4830, 13626), (5299, 12420), (5796, 11355), (6210, 10598), (6813, 9660), (7245, 9084), (7570, 8694)]