117315240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{139661}}^1$

素因数の和:139682

約数の個数: 64

約数和(自身を含む): 402226560

約数和(自身を除く): 284911320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 139661, 279322, 418983, 558644, 698305, 837966, 977627, 1117288, 1396610, 1675932, 1955254, 2094915, 2793220, 2932881, 3351864, 3910508, 4189830, 4888135, 5586440, 5865762, 7821016, 8379660, 9776270, 11731524, 14664405, 16759320, 19552540, 23463048, 29328810, 39105080, 58657620, 117315240]

約数ペア:

[(1, 117315240), (2, 58657620), (3, 39105080), (4, 29328810), (5, 23463048), (6, 19552540), (7, 16759320), (8, 14664405), (10, 11731524), (12, 9776270), (14, 8379660), (15, 7821016), (20, 5865762), (21, 5586440), (24, 4888135), (28, 4189830), (30, 3910508), (35, 3351864), (40, 2932881), (42, 2793220), (56, 2094915), (60, 1955254), (70, 1675932), (84, 1396610), (105, 1117288), (120, 977627), (140, 837966), (168, 698305), (210, 558644), (280, 418983), (420, 279322), (840, 139661)]