70579320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1151}}^1$

素因数の和:1245

約数の個数: 128

約数和(自身を含む): 245514240

約数和(自身を除く): 174934920

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, 73, 84, 105, 120, 140, 146, 168, 210, 219, 280, 292, 365, 420, 438, 511, 584, 730, 840, 876, 1022, 1095, 1151, 1460, 1533, 1752, 2044, 2190, 2302, 2555, 2920, 3066, 3453, 4088, 4380, 4604, 5110, 5755, 6132, 6906, 7665, 8057, 8760, 9208, 10220, 11510, 12264, 13812, 15330, 16114, 17265, 20440, 23020, 24171, 27624, 30660, 32228, 34530, 40285, 46040, 48342, 61320, 64456, 69060, 80570, 84023, 96684, 120855, 138120, 161140, 168046, 193368, 241710, 252069, 322280, 336092, 420115, 483420, 504138, 588161, 672184, 840230, 966840, 1008276, 1176322, 1260345, 1680460, 1764483, 2016552, 2352644, 2520690, 2940805, 3360920, 3528966, 4705288, 5041380, 5881610, 7057932, 8822415, 10082760, 11763220, 14115864, 17644830, 23526440, 35289660, 70579320]

約数ペア:

[(1, 70579320), (2, 35289660), (3, 23526440), (4, 17644830), (5, 14115864), (6, 11763220), (7, 10082760), (8, 8822415), (10, 7057932), (12, 5881610), (14, 5041380), (15, 4705288), (20, 3528966), (21, 3360920), (24, 2940805), (28, 2520690), (30, 2352644), (35, 2016552), (40, 1764483), (42, 1680460), (56, 1260345), (60, 1176322), (70, 1008276), (73, 966840), (84, 840230), (105, 672184), (120, 588161), (140, 504138), (146, 483420), (168, 420115), (210, 336092), (219, 322280), (280, 252069), (292, 241710), (365, 193368), (420, 168046), (438, 161140), (511, 138120), (584, 120855), (730, 96684), (840, 84023), (876, 80570), (1022, 69060), (1095, 64456), (1151, 61320), (1460, 48342), (1533, 46040), (1752, 40285), (2044, 34530), (2190, 32228), (2302, 30660), (2555, 27624), (2920, 24171), (3066, 23020), (3453, 20440), (4088, 17265), (4380, 16114), (4604, 15330), (5110, 13812), (5755, 12264), (6132, 11510), (6906, 10220), (7665, 9208), (8057, 8760)]