415325560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{331}}^1$

素因数の和:501

約数の個数: 128

約数和(自身を含む): 1070899200

約数和(自身を除く): 655573640

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 38, 40, 52, 65, 76, 95, 104, 127, 130, 152, 190, 247, 254, 260, 331, 380, 494, 508, 520, 635, 662, 760, 988, 1016, 1235, 1270, 1324, 1651, 1655, 1976, 2413, 2470, 2540, 2648, 3302, 3310, 4303, 4826, 4940, 5080, 6289, 6604, 6620, 8255, 8606, 9652, 9880, 12065, 12578, 13208, 13240, 16510, 17212, 19304, 21515, 24130, 25156, 31369, 31445, 33020, 34424, 42037, 43030, 48260, 50312, 62738, 62890, 66040, 81757, 84074, 86060, 96520, 125476, 125780, 156845, 163514, 168148, 172120, 210185, 250952, 251560, 313690, 327028, 336296, 408785, 420370, 546481, 627380, 654056, 798703, 817570, 840740, 1092962, 1254760, 1597406, 1635140, 1681480, 2185924, 2732405, 3194812, 3270280, 3993515, 4371848, 5464810, 6389624, 7987030, 10383139, 10929620, 15974060, 20766278, 21859240, 31948120, 41532556, 51915695, 83065112, 103831390, 207662780, 415325560]

約数ペア:

[(1, 415325560), (2, 207662780), (4, 103831390), (5, 83065112), (8, 51915695), (10, 41532556), (13, 31948120), (19, 21859240), (20, 20766278), (26, 15974060), (38, 10929620), (40, 10383139), (52, 7987030), (65, 6389624), (76, 5464810), (95, 4371848), (104, 3993515), (127, 3270280), (130, 3194812), (152, 2732405), (190, 2185924), (247, 1681480), (254, 1635140), (260, 1597406), (331, 1254760), (380, 1092962), (494, 840740), (508, 817570), (520, 798703), (635, 654056), (662, 627380), (760, 546481), (988, 420370), (1016, 408785), (1235, 336296), (1270, 327028), (1324, 313690), (1651, 251560), (1655, 250952), (1976, 210185), (2413, 172120), (2470, 168148), (2540, 163514), (2648, 156845), (3302, 125780), (3310, 125476), (4303, 96520), (4826, 86060), (4940, 84074), (5080, 81757), (6289, 66040), (6604, 62890), (6620, 62738), (8255, 50312), (8606, 48260), (9652, 43030), (9880, 42037), (12065, 34424), (12578, 33020), (13208, 31445), (13240, 31369), (16510, 25156), (17212, 24130), (19304, 21515)]