9803771880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{43067}}^1$

素因数の和:43359

約数の個数: 128

約数和(自身を含む): 33737748480

約数和(自身を除く): 23933976600

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, 84, 105, 120, 140, 168, 210, 271, 280, 420, 542, 813, 840, 1084, 1355, 1626, 1897, 2168, 2710, 3252, 3794, 4065, 5420, 5691, 6504, 7588, 8130, 9485, 10840, 11382, 15176, 16260, 18970, 22764, 28455, 32520, 37940, 43067, 45528, 56910, 75880, 86134, 113820, 129201, 172268, 215335, 227640, 258402, 301469, 344536, 430670, 516804, 602938, 646005, 861340, 904407, 1033608, 1205876, 1292010, 1507345, 1722680, 1808814, 2411752, 2584020, 3014690, 3617628, 4522035, 5168040, 6029380, 7235256, 9044070, 11671157, 12058760, 18088140, 23342314, 35013471, 36176280, 46684628, 58355785, 70026942, 81698099, 93369256, 116711570, 140053884, 163396198, 175067355, 233423140, 245094297, 280107768, 326792396, 350134710, 408490495, 466846280, 490188594, 653584792, 700269420, 816980990, 980377188, 1225471485, 1400538840, 1633961980, 1960754376, 2450942970, 3267923960, 4901885940, 9803771880]

約数ペア:

[(1, 9803771880), (2, 4901885940), (3, 3267923960), (4, 2450942970), (5, 1960754376), (6, 1633961980), (7, 1400538840), (8, 1225471485), (10, 980377188), (12, 816980990), (14, 700269420), (15, 653584792), (20, 490188594), (21, 466846280), (24, 408490495), (28, 350134710), (30, 326792396), (35, 280107768), (40, 245094297), (42, 233423140), (56, 175067355), (60, 163396198), (70, 140053884), (84, 116711570), (105, 93369256), (120, 81698099), (140, 70026942), (168, 58355785), (210, 46684628), (271, 36176280), (280, 35013471), (420, 23342314), (542, 18088140), (813, 12058760), (840, 11671157), (1084, 9044070), (1355, 7235256), (1626, 6029380), (1897, 5168040), (2168, 4522035), (2710, 3617628), (3252, 3014690), (3794, 2584020), (4065, 2411752), (5420, 1808814), (5691, 1722680), (6504, 1507345), (7588, 1292010), (8130, 1205876), (9485, 1033608), (10840, 904407), (11382, 861340), (15176, 646005), (16260, 602938), (18970, 516804), (22764, 430670), (28455, 344536), (32520, 301469), (37940, 258402), (43067, 227640), (45528, 215335), (56910, 172268), (75880, 129201), (86134, 113820)]