987516088080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{13309}}^1\times {\mathrm{9973}}^1$

素因数の和:23329

約数の個数: 160

約数和(自身を含む): 3160605803520

約数和(自身を除く): 2173089715440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 9973, 13309, 19946, 26618, 29919, 39892, 39927, 49865, 53236, 59838, 66545, 79784, 79854, 99730, 106472, 119676, 133090, 149595, 159568, 159708, 199460, 199635, 212944, 239352, 266180, 299190, 309163, 319416, 398920, 399270, 412579, 478704, 532360, 598380, 618326, 638832, 797840, 798540, 825158, 927489, 1064720, 1196760, 1236652, 1237737, 1545815, 1597080, 1650316, 1854978, 2062895, 2393520, 2473304, 2475474, 3091630, 3194160, 3300632, 3709956, 4125790, 4637445, 4946608, 4950948, 6183260, 6188685, 6601264, 7419912, 8251580, 9274890, 9901896, 12366520, 12377370, 14839824, 16503160, 18549780, 19803792, 24733040, 24754740, 33006320, 37099560, 49509480, 74199120, 99018960, 132730657, 265461314, 398191971, 530922628, 663653285, 796383942, 1061845256, 1327306570, 1592767884, 1990959855, 2123690512, 2654613140, 3185535768, 3981919710, 4114650367, 5309226280, 6371071536, 7963839420, 8229300734, 10618452560, 12343951101, 15927678840, 16458601468, 20573251835, 24687902202, 31855357680, 32917202936, 41146503670, 49375804404, 61719755505, 65834405872, 82293007340, 98751608808, 123439511010, 164586014680, 197503217616, 246879022020, 329172029360, 493758044040, 987516088080]

約数ペア:

[(1, 987516088080), (2, 493758044040), (3, 329172029360), (4, 246879022020), (5, 197503217616), (6, 164586014680), (8, 123439511010), (10, 98751608808), (12, 82293007340), (15, 65834405872), (16, 61719755505), (20, 49375804404), (24, 41146503670), (30, 32917202936), (31, 31855357680), (40, 24687902202), (48, 20573251835), (60, 16458601468), (62, 15927678840), (80, 12343951101), (93, 10618452560), (120, 8229300734), (124, 7963839420), (155, 6371071536), (186, 5309226280), (240, 4114650367), (248, 3981919710), (310, 3185535768), (372, 2654613140), (465, 2123690512), (496, 1990959855), (620, 1592767884), (744, 1327306570), (930, 1061845256), (1240, 796383942), (1488, 663653285), (1860, 530922628), (2480, 398191971), (3720, 265461314), (7440, 132730657), (9973, 99018960), (13309, 74199120), (19946, 49509480), (26618, 37099560), (29919, 33006320), (39892, 24754740), (39927, 24733040), (49865, 19803792), (53236, 18549780), (59838, 16503160), (66545, 14839824), (79784, 12377370), (79854, 12366520), (99730, 9901896), (106472, 9274890), (119676, 8251580), (133090, 7419912), (149595, 6601264), (159568, 6188685), (159708, 6183260), (199460, 4950948), (199635, 4946608), (212944, 4637445), (239352, 4125790), (266180, 3709956), (299190, 3300632), (309163, 3194160), (319416, 3091630), (398920, 2475474), (399270, 2473304), (412579, 2393520), (478704, 2062895), (532360, 1854978), (598380, 1650316), (618326, 1597080), (638832, 1545815), (797840, 1237737), (798540, 1236652), (825158, 1196760), (927489, 1064720)]