229124560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{4051}}^1$

素因数の和:4172

約数の個数: 80

約数和(自身を含む): 614996352

約数和(自身を除く): 385871792

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 101, 112, 140, 202, 280, 404, 505, 560, 707, 808, 1010, 1414, 1616, 2020, 2828, 3535, 4040, 4051, 5656, 7070, 8080, 8102, 11312, 14140, 16204, 20255, 28280, 28357, 32408, 40510, 56560, 56714, 64816, 81020, 113428, 141785, 162040, 226856, 283570, 324080, 409151, 453712, 567140, 818302, 1134280, 1636604, 2045755, 2268560, 2864057, 3273208, 4091510, 5728114, 6546416, 8183020, 11456228, 14320285, 16366040, 22912456, 28640570, 32732080, 45824912, 57281140, 114562280, 229124560]

約数ペア:

[(1, 229124560), (2, 114562280), (4, 57281140), (5, 45824912), (7, 32732080), (8, 28640570), (10, 22912456), (14, 16366040), (16, 14320285), (20, 11456228), (28, 8183020), (35, 6546416), (40, 5728114), (56, 4091510), (70, 3273208), (80, 2864057), (101, 2268560), (112, 2045755), (140, 1636604), (202, 1134280), (280, 818302), (404, 567140), (505, 453712), (560, 409151), (707, 324080), (808, 283570), (1010, 226856), (1414, 162040), (1616, 141785), (2020, 113428), (2828, 81020), (3535, 64816), (4040, 56714), (4051, 56560), (5656, 40510), (7070, 32408), (8080, 28357), (8102, 28280), (11312, 20255), (14140, 16204)]