1419392640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{5821}}^1$

素因数の和:5970

約数の個数: 128

約数和(自身を含む): 4560721920

約数和(自身を除く): 3141329280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 127, 128, 160, 192, 240, 254, 320, 381, 384, 480, 508, 635, 640, 762, 960, 1016, 1270, 1524, 1905, 1920, 2032, 2540, 3048, 3810, 4064, 5080, 5821, 6096, 7620, 8128, 10160, 11642, 12192, 15240, 16256, 17463, 20320, 23284, 24384, 29105, 30480, 34926, 40640, 46568, 48768, 58210, 60960, 69852, 81280, 87315, 93136, 116420, 121920, 139704, 174630, 186272, 232840, 243840, 279408, 349260, 372544, 465680, 558816, 698520, 739267, 745088, 931360, 1117632, 1397040, 1478534, 1862720, 2217801, 2235264, 2794080, 2957068, 3696335, 3725440, 4435602, 5588160, 5914136, 7392670, 8871204, 11089005, 11176320, 11828272, 14785340, 17742408, 22178010, 23656544, 29570680, 35484816, 44356020, 47313088, 59141360, 70969632, 88712040, 94626176, 118282720, 141939264, 177424080, 236565440, 283878528, 354848160, 473130880, 709696320, 1419392640]

約数ペア:

[(1, 1419392640), (2, 709696320), (3, 473130880), (4, 354848160), (5, 283878528), (6, 236565440), (8, 177424080), (10, 141939264), (12, 118282720), (15, 94626176), (16, 88712040), (20, 70969632), (24, 59141360), (30, 47313088), (32, 44356020), (40, 35484816), (48, 29570680), (60, 23656544), (64, 22178010), (80, 17742408), (96, 14785340), (120, 11828272), (127, 11176320), (128, 11089005), (160, 8871204), (192, 7392670), (240, 5914136), (254, 5588160), (320, 4435602), (381, 3725440), (384, 3696335), (480, 2957068), (508, 2794080), (635, 2235264), (640, 2217801), (762, 1862720), (960, 1478534), (1016, 1397040), (1270, 1117632), (1524, 931360), (1905, 745088), (1920, 739267), (2032, 698520), (2540, 558816), (3048, 465680), (3810, 372544), (4064, 349260), (5080, 279408), (5821, 243840), (6096, 232840), (7620, 186272), (8128, 174630), (10160, 139704), (11642, 121920), (12192, 116420), (15240, 93136), (16256, 87315), (17463, 81280), (20320, 69852), (23284, 60960), (24384, 58210), (29105, 48768), (30480, 46568), (34926, 40640)]