73333680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{43651}}^1$

素因数の和:43674

約数の個数: 80

約数和(自身を含む): 259816704

約数和(自身を除く): 186483024

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 43651, 87302, 130953, 174604, 218255, 261906, 305557, 349208, 436510, 523812, 611114, 654765, 698416, 873020, 916671, 1047624, 1222228, 1309530, 1527785, 1746040, 1833342, 2095248, 2444456, 2619060, 3055570, 3492080, 3666684, 4583355, 4888912, 5238120, 6111140, 7333368, 9166710, 10476240, 12222280, 14666736, 18333420, 24444560, 36666840, 73333680]

約数ペア:

[(1, 73333680), (2, 36666840), (3, 24444560), (4, 18333420), (5, 14666736), (6, 12222280), (7, 10476240), (8, 9166710), (10, 7333368), (12, 6111140), (14, 5238120), (15, 4888912), (16, 4583355), (20, 3666684), (21, 3492080), (24, 3055570), (28, 2619060), (30, 2444456), (35, 2095248), (40, 1833342), (42, 1746040), (48, 1527785), (56, 1309530), (60, 1222228), (70, 1047624), (80, 916671), (84, 873020), (105, 698416), (112, 654765), (120, 611114), (140, 523812), (168, 436510), (210, 349208), (240, 305557), (280, 261906), (336, 218255), (420, 174604), (560, 130953), (840, 87302), (1680, 43651)]