156616395240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{3100087}}^1$

素因数の和:3100522

約数の個数: 64

約数和(自身を含む): 470965368960

約数和(自身を除く): 314348973720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 421, 842, 1263, 1684, 2105, 2526, 3368, 4210, 5052, 6315, 8420, 10104, 12630, 16840, 25260, 50520, 3100087, 6200174, 9300261, 12400348, 15500435, 18600522, 24800696, 31000870, 37201044, 46501305, 62001740, 74402088, 93002610, 124003480, 186005220, 372010440, 1305136627, 2610273254, 3915409881, 5220546508, 6525683135, 7830819762, 10441093016, 13051366270, 15661639524, 19577049405, 26102732540, 31323279048, 39154098810, 52205465080, 78308197620, 156616395240]

約数ペア:

[(1, 156616395240), (2, 78308197620), (3, 52205465080), (4, 39154098810), (5, 31323279048), (6, 26102732540), (8, 19577049405), (10, 15661639524), (12, 13051366270), (15, 10441093016), (20, 7830819762), (24, 6525683135), (30, 5220546508), (40, 3915409881), (60, 2610273254), (120, 1305136627), (421, 372010440), (842, 186005220), (1263, 124003480), (1684, 93002610), (2105, 74402088), (2526, 62001740), (3368, 46501305), (4210, 37201044), (5052, 31000870), (6315, 24800696), (8420, 18600522), (10104, 15500435), (12630, 12400348), (16840, 9300261), (25260, 6200174), (50520, 3100087)]