157452960

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{46861}}^1$

素因数の和:46886

約数の個数: 96

約数和(自身を含む): 566842752

約数和(自身を除く): 409389792

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 46861, 93722, 140583, 187444, 234305, 281166, 328027, 374888, 468610, 562332, 656054, 702915, 749776, 937220, 984081, 1124664, 1312108, 1405830, 1499552, 1640135, 1874440, 1968162, 2249328, 2624216, 2811660, 3280270, 3748880, 3936324, 4498656, 4920405, 5248432, 5623320, 6560540, 7497760, 7872648, 9840810, 10496864, 11246640, 13121080, 15745296, 19681620, 22493280, 26242160, 31490592, 39363240, 52484320, 78726480, 157452960]

約数ペア:

[(1, 157452960), (2, 78726480), (3, 52484320), (4, 39363240), (5, 31490592), (6, 26242160), (7, 22493280), (8, 19681620), (10, 15745296), (12, 13121080), (14, 11246640), (15, 10496864), (16, 9840810), (20, 7872648), (21, 7497760), (24, 6560540), (28, 5623320), (30, 5248432), (32, 4920405), (35, 4498656), (40, 3936324), (42, 3748880), (48, 3280270), (56, 2811660), (60, 2624216), (70, 2249328), (80, 1968162), (84, 1874440), (96, 1640135), (105, 1499552), (112, 1405830), (120, 1312108), (140, 1124664), (160, 984081), (168, 937220), (210, 749776), (224, 702915), (240, 656054), (280, 562332), (336, 468610), (420, 374888), (480, 328027), (560, 281166), (672, 234305), (840, 187444), (1120, 140583), (1680, 93722), (3360, 46861)]