147989240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{5233}}^1$

素因数の和:5352

約数の個数: 64

約数和(自身を含む): 384384960

約数和(自身を除く): 236395720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 101, 140, 202, 280, 404, 505, 707, 808, 1010, 1414, 2020, 2828, 3535, 4040, 5233, 5656, 7070, 10466, 14140, 20932, 26165, 28280, 36631, 41864, 52330, 73262, 104660, 146524, 183155, 209320, 293048, 366310, 528533, 732620, 1057066, 1465240, 2114132, 2642665, 3699731, 4228264, 5285330, 7399462, 10570660, 14798924, 18498655, 21141320, 29597848, 36997310, 73994620, 147989240]

約数ペア:

[(1, 147989240), (2, 73994620), (4, 36997310), (5, 29597848), (7, 21141320), (8, 18498655), (10, 14798924), (14, 10570660), (20, 7399462), (28, 5285330), (35, 4228264), (40, 3699731), (56, 2642665), (70, 2114132), (101, 1465240), (140, 1057066), (202, 732620), (280, 528533), (404, 366310), (505, 293048), (707, 209320), (808, 183155), (1010, 146524), (1414, 104660), (2020, 73262), (2828, 52330), (3535, 41864), (4040, 36631), (5233, 28280), (5656, 26165), (7070, 20932), (10466, 14140)]