65427180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{521}}^1$

素因数の和:576

約数の個数: 192

約数和(自身を含む): 235726848

約数和(自身を除く): 170299668

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 23, 26, 28, 30, 35, 39, 42, 46, 52, 60, 65, 69, 70, 78, 84, 91, 92, 105, 115, 130, 138, 140, 156, 161, 182, 195, 210, 230, 260, 273, 276, 299, 322, 345, 364, 390, 420, 455, 460, 483, 521, 546, 598, 644, 690, 780, 805, 897, 910, 966, 1042, 1092, 1196, 1365, 1380, 1495, 1563, 1610, 1794, 1820, 1932, 2084, 2093, 2415, 2605, 2730, 2990, 3126, 3220, 3588, 3647, 4186, 4485, 4830, 5210, 5460, 5980, 6252, 6279, 6773, 7294, 7815, 8372, 8970, 9660, 10420, 10465, 10941, 11983, 12558, 13546, 14588, 15630, 17940, 18235, 20319, 20930, 21882, 23966, 25116, 27092, 31260, 31395, 33865, 35949, 36470, 40638, 41860, 43764, 47411, 47932, 54705, 59915, 62790, 67730, 71898, 72940, 81276, 83881, 94822, 101595, 109410, 119830, 125580, 135460, 142233, 143796, 155779, 167762, 179745, 189644, 203190, 218820, 237055, 239660, 251643, 284466, 311558, 335524, 359490, 406380, 419405, 467337, 474110, 503286, 568932, 623116, 711165, 718980, 778895, 838810, 934674, 948220, 1006572, 1090453, 1258215, 1422330, 1557790, 1677620, 1869348, 2180906, 2336685, 2516430, 2844660, 3115580, 3271359, 4361812, 4673370, 5032860, 5452265, 6542718, 9346740, 10904530, 13085436, 16356795, 21809060, 32713590, 65427180]

約数ペア:

[(1, 65427180), (2, 32713590), (3, 21809060), (4, 16356795), (5, 13085436), (6, 10904530), (7, 9346740), (10, 6542718), (12, 5452265), (13, 5032860), (14, 4673370), (15, 4361812), (20, 3271359), (21, 3115580), (23, 2844660), (26, 2516430), (28, 2336685), (30, 2180906), (35, 1869348), (39, 1677620), (42, 1557790), (46, 1422330), (52, 1258215), (60, 1090453), (65, 1006572), (69, 948220), (70, 934674), (78, 838810), (84, 778895), (91, 718980), (92, 711165), (105, 623116), (115, 568932), (130, 503286), (138, 474110), (140, 467337), (156, 419405), (161, 406380), (182, 359490), (195, 335524), (210, 311558), (230, 284466), (260, 251643), (273, 239660), (276, 237055), (299, 218820), (322, 203190), (345, 189644), (364, 179745), (390, 167762), (420, 155779), (455, 143796), (460, 142233), (483, 135460), (521, 125580), (546, 119830), (598, 109410), (644, 101595), (690, 94822), (780, 83881), (805, 81276), (897, 72940), (910, 71898), (966, 67730), (1042, 62790), (1092, 59915), (1196, 54705), (1365, 47932), (1380, 47411), (1495, 43764), (1563, 41860), (1610, 40638), (1794, 36470), (1820, 35949), (1932, 33865), (2084, 31395), (2093, 31260), (2415, 27092), (2605, 25116), (2730, 23966), (2990, 21882), (3126, 20930), (3220, 20319), (3588, 18235), (3647, 17940), (4186, 15630), (4485, 14588), (4830, 13546), (5210, 12558), (5460, 11983), (5980, 10941), (6252, 10465), (6279, 10420), (6773, 9660), (7294, 8970), (7815, 8372)]