306071360

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1277}}^1$

素因数の和:1408

約数の個数: 112

約数和(自身を含む): 841394304

約数和(自身を除く): 535322944

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 107, 112, 140, 160, 214, 224, 280, 320, 428, 448, 535, 560, 749, 856, 1070, 1120, 1277, 1498, 1712, 2140, 2240, 2554, 2996, 3424, 3745, 4280, 5108, 5992, 6385, 6848, 7490, 8560, 8939, 10216, 11984, 12770, 14980, 17120, 17878, 20432, 23968, 25540, 29960, 34240, 35756, 40864, 44695, 47936, 51080, 59920, 71512, 81728, 89390, 102160, 119840, 136639, 143024, 178780, 204320, 239680, 273278, 286048, 357560, 408640, 546556, 572096, 683195, 715120, 956473, 1093112, 1366390, 1430240, 1912946, 2186224, 2732780, 2860480, 3825892, 4372448, 4782365, 5465560, 7651784, 8744896, 9564730, 10931120, 15303568, 19129460, 21862240, 30607136, 38258920, 43724480, 61214272, 76517840, 153035680, 306071360]

約数ペア:

[(1, 306071360), (2, 153035680), (4, 76517840), (5, 61214272), (7, 43724480), (8, 38258920), (10, 30607136), (14, 21862240), (16, 19129460), (20, 15303568), (28, 10931120), (32, 9564730), (35, 8744896), (40, 7651784), (56, 5465560), (64, 4782365), (70, 4372448), (80, 3825892), (107, 2860480), (112, 2732780), (140, 2186224), (160, 1912946), (214, 1430240), (224, 1366390), (280, 1093112), (320, 956473), (428, 715120), (448, 683195), (535, 572096), (560, 546556), (749, 408640), (856, 357560), (1070, 286048), (1120, 273278), (1277, 239680), (1498, 204320), (1712, 178780), (2140, 143024), (2240, 136639), (2554, 119840), (2996, 102160), (3424, 89390), (3745, 81728), (4280, 71512), (5108, 59920), (5992, 51080), (6385, 47936), (6848, 44695), (7490, 40864), (8560, 35756), (8939, 34240), (10216, 29960), (11984, 25540), (12770, 23968), (14980, 20432), (17120, 17878)]