115931640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1237}}^1$

素因数の和:1333

約数の個数: 128

約数和(自身を含む): 385067520

約数和(自身を除く): 269135880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 71, 88, 110, 120, 132, 142, 165, 213, 220, 264, 284, 330, 355, 426, 440, 568, 660, 710, 781, 852, 1065, 1237, 1320, 1420, 1562, 1704, 2130, 2343, 2474, 2840, 3124, 3711, 3905, 4260, 4686, 4948, 6185, 6248, 7422, 7810, 8520, 9372, 9896, 11715, 12370, 13607, 14844, 15620, 18555, 18744, 23430, 24740, 27214, 29688, 31240, 37110, 40821, 46860, 49480, 54428, 68035, 74220, 81642, 87827, 93720, 108856, 136070, 148440, 163284, 175654, 204105, 263481, 272140, 326568, 351308, 408210, 439135, 526962, 544280, 702616, 816420, 878270, 966097, 1053924, 1317405, 1632840, 1756540, 1932194, 2107848, 2634810, 2898291, 3513080, 3864388, 4830485, 5269620, 5796582, 7728776, 9660970, 10539240, 11593164, 14491455, 19321940, 23186328, 28982910, 38643880, 57965820, 115931640]

約数ペア:

[(1, 115931640), (2, 57965820), (3, 38643880), (4, 28982910), (5, 23186328), (6, 19321940), (8, 14491455), (10, 11593164), (11, 10539240), (12, 9660970), (15, 7728776), (20, 5796582), (22, 5269620), (24, 4830485), (30, 3864388), (33, 3513080), (40, 2898291), (44, 2634810), (55, 2107848), (60, 1932194), (66, 1756540), (71, 1632840), (88, 1317405), (110, 1053924), (120, 966097), (132, 878270), (142, 816420), (165, 702616), (213, 544280), (220, 526962), (264, 439135), (284, 408210), (330, 351308), (355, 326568), (426, 272140), (440, 263481), (568, 204105), (660, 175654), (710, 163284), (781, 148440), (852, 136070), (1065, 108856), (1237, 93720), (1320, 87827), (1420, 81642), (1562, 74220), (1704, 68035), (2130, 54428), (2343, 49480), (2474, 46860), (2840, 40821), (3124, 37110), (3711, 31240), (3905, 29688), (4260, 27214), (4686, 24740), (4948, 23430), (6185, 18744), (6248, 18555), (7422, 15620), (7810, 14844), (8520, 13607), (9372, 12370), (9896, 11715)]