159509560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29983}}^1$

素因数の和:30020

約数の個数: 64

約数和(自身を含む): 431769600

約数和(自身を除く): 272260040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2660, 5320, 29983, 59966, 119932, 149915, 209881, 239864, 299830, 419762, 569677, 599660, 839524, 1049405, 1139354, 1199320, 1679048, 2098810, 2278708, 2848385, 3987739, 4197620, 4557416, 5696770, 7975478, 8395240, 11393540, 15950956, 19938695, 22787080, 31901912, 39877390, 79754780, 159509560]

約数ペア:

[(1, 159509560), (2, 79754780), (4, 39877390), (5, 31901912), (7, 22787080), (8, 19938695), (10, 15950956), (14, 11393540), (19, 8395240), (20, 7975478), (28, 5696770), (35, 4557416), (38, 4197620), (40, 3987739), (56, 2848385), (70, 2278708), (76, 2098810), (95, 1679048), (133, 1199320), (140, 1139354), (152, 1049405), (190, 839524), (266, 599660), (280, 569677), (380, 419762), (532, 299830), (665, 239864), (760, 209881), (1064, 149915), (1330, 119932), (2660, 59966), (5320, 29983)]