156012920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{10513}}^1$

素因数の和:10584

約数の個数: 64

約数和(自身を含む): 408784320

約数和(自身を除く): 252771400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 53, 56, 70, 106, 140, 212, 265, 280, 371, 424, 530, 742, 1060, 1484, 1855, 2120, 2968, 3710, 7420, 10513, 14840, 21026, 42052, 52565, 73591, 84104, 105130, 147182, 210260, 294364, 367955, 420520, 557189, 588728, 735910, 1114378, 1471820, 2228756, 2785945, 2943640, 3900323, 4457512, 5571890, 7800646, 11143780, 15601292, 19501615, 22287560, 31202584, 39003230, 78006460, 156012920]

約数ペア:

[(1, 156012920), (2, 78006460), (4, 39003230), (5, 31202584), (7, 22287560), (8, 19501615), (10, 15601292), (14, 11143780), (20, 7800646), (28, 5571890), (35, 4457512), (40, 3900323), (53, 2943640), (56, 2785945), (70, 2228756), (106, 1471820), (140, 1114378), (212, 735910), (265, 588728), (280, 557189), (371, 420520), (424, 367955), (530, 294364), (742, 210260), (1060, 147182), (1484, 105130), (1855, 84104), (2120, 73591), (2968, 52565), (3710, 42052), (7420, 21026), (10513, 14840)]