140332640

素因数分解:

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

素因数の和:1300

約数の個数: 96

約数和(自身を含む): 382765824

約数和(自身を除く): 242433184

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 107, 112, 140, 160, 214, 224, 280, 428, 535, 560, 749, 856, 1070, 1120, 1171, 1498, 1712, 2140, 2342, 2996, 3424, 3745, 4280, 4684, 5855, 5992, 7490, 8197, 8560, 9368, 11710, 11984, 14980, 16394, 17120, 18736, 23420, 23968, 29960, 32788, 37472, 40985, 46840, 59920, 65576, 81970, 93680, 119840, 125297, 131152, 163940, 187360, 250594, 262304, 327880, 501188, 626485, 655760, 877079, 1002376, 1252970, 1311520, 1754158, 2004752, 2505940, 3508316, 4009504, 4385395, 5011880, 7016632, 8770790, 10023760, 14033264, 17541580, 20047520, 28066528, 35083160, 70166320, 140332640]

約数ペア:

[(1, 140332640), (2, 70166320), (4, 35083160), (5, 28066528), (7, 20047520), (8, 17541580), (10, 14033264), (14, 10023760), (16, 8770790), (20, 7016632), (28, 5011880), (32, 4385395), (35, 4009504), (40, 3508316), (56, 2505940), (70, 2004752), (80, 1754158), (107, 1311520), (112, 1252970), (140, 1002376), (160, 877079), (214, 655760), (224, 626485), (280, 501188), (428, 327880), (535, 262304), (560, 250594), (749, 187360), (856, 163940), (1070, 131152), (1120, 125297), (1171, 119840), (1498, 93680), (1712, 81970), (2140, 65576), (2342, 59920), (2996, 46840), (3424, 40985), (3745, 37472), (4280, 32788), (4684, 29960), (5855, 23968), (5992, 23420), (7490, 18736), (8197, 17120), (8560, 16394), (9368, 14980), (11710, 11984)]