264249357840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{28231769}}^1$

素因数の和:28231801

約数の個数: 120

約数和(自身を含む): 955701878040

約数和(自身を除く): 691452520200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 28231769, 56463538, 84695307, 112927076, 141158845, 169390614, 225854152, 254085921, 282317690, 338781228, 367012997, 423476535, 451708304, 508171842, 564635380, 677562456, 734025994, 846953070, 1016343684, 1101038991, 1129270760, 1270429605, 1355124912, 1468051988, 1693906140, 1835064985, 2032687368, 2202077982, 2258541520, 2540859210, 2936103976, 3303116973, 3387812280, 3670129970, 4065374736, 4404155964, 5081718420, 5505194955, 5872207952, 6606233946, 6775624560, 7340259940, 8808311928, 10163436840, 11010389910, 13212467892, 14680519880, 16515584865, 17616623856, 20326873680, 22020779820, 26424935784, 29361039760, 33031169730, 44041559640, 52849871568, 66062339460, 88083119280, 132124678920, 264249357840]

約数ペア:

[(1, 264249357840), (2, 132124678920), (3, 88083119280), (4, 66062339460), (5, 52849871568), (6, 44041559640), (8, 33031169730), (9, 29361039760), (10, 26424935784), (12, 22020779820), (13, 20326873680), (15, 17616623856), (16, 16515584865), (18, 14680519880), (20, 13212467892), (24, 11010389910), (26, 10163436840), (30, 8808311928), (36, 7340259940), (39, 6775624560), (40, 6606233946), (45, 5872207952), (48, 5505194955), (52, 5081718420), (60, 4404155964), (65, 4065374736), (72, 3670129970), (78, 3387812280), (80, 3303116973), (90, 2936103976), (104, 2540859210), (117, 2258541520), (120, 2202077982), (130, 2032687368), (144, 1835064985), (156, 1693906140), (180, 1468051988), (195, 1355124912), (208, 1270429605), (234, 1129270760), (240, 1101038991), (260, 1016343684), (312, 846953070), (360, 734025994), (390, 677562456), (468, 564635380), (520, 508171842), (585, 451708304), (624, 423476535), (720, 367012997), (780, 338781228), (936, 282317690), (1040, 254085921), (1170, 225854152), (1560, 169390614), (1872, 141158845), (2340, 112927076), (3120, 84695307), (4680, 56463538), (9360, 28231769)]