70166320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1171}}^1$

素因数の和:1298

約数の個数: 80

約数和(自身を含む): 188345088

約数和(自身を除く): 118178768

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 107, 112, 140, 214, 280, 428, 535, 560, 749, 856, 1070, 1171, 1498, 1712, 2140, 2342, 2996, 3745, 4280, 4684, 5855, 5992, 7490, 8197, 8560, 9368, 11710, 11984, 14980, 16394, 18736, 23420, 29960, 32788, 40985, 46840, 59920, 65576, 81970, 93680, 125297, 131152, 163940, 250594, 327880, 501188, 626485, 655760, 877079, 1002376, 1252970, 1754158, 2004752, 2505940, 3508316, 4385395, 5011880, 7016632, 8770790, 10023760, 14033264, 17541580, 35083160, 70166320]

約数ペア:

[(1, 70166320), (2, 35083160), (4, 17541580), (5, 14033264), (7, 10023760), (8, 8770790), (10, 7016632), (14, 5011880), (16, 4385395), (20, 3508316), (28, 2505940), (35, 2004752), (40, 1754158), (56, 1252970), (70, 1002376), (80, 877079), (107, 655760), (112, 626485), (140, 501188), (214, 327880), (280, 250594), (428, 163940), (535, 131152), (560, 125297), (749, 93680), (856, 81970), (1070, 65576), (1171, 59920), (1498, 46840), (1712, 40985), (2140, 32788), (2342, 29960), (2996, 23420), (3745, 18736), (4280, 16394), (4684, 14980), (5855, 11984), (5992, 11710), (7490, 9368), (8197, 8560)]