147934360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{479}}^1\times {\mathrm{1103}}^1$

素因数の和:1600

約数の個数: 64

約数和(自身を含む): 381542400

約数和(自身を除く): 233608040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 479, 958, 1103, 1916, 2206, 2395, 3353, 3832, 4412, 4790, 5515, 6706, 7721, 8824, 9580, 11030, 13412, 15442, 16765, 19160, 22060, 26824, 30884, 33530, 38605, 44120, 61768, 67060, 77210, 134120, 154420, 308840, 528337, 1056674, 2113348, 2641685, 3698359, 4226696, 5283370, 7396718, 10566740, 14793436, 18491795, 21133480, 29586872, 36983590, 73967180, 147934360]

約数ペア:

[(1, 147934360), (2, 73967180), (4, 36983590), (5, 29586872), (7, 21133480), (8, 18491795), (10, 14793436), (14, 10566740), (20, 7396718), (28, 5283370), (35, 4226696), (40, 3698359), (56, 2641685), (70, 2113348), (140, 1056674), (280, 528337), (479, 308840), (958, 154420), (1103, 134120), (1916, 77210), (2206, 67060), (2395, 61768), (3353, 44120), (3832, 38605), (4412, 33530), (4790, 30884), (5515, 26824), (6706, 22060), (7721, 19160), (8824, 16765), (9580, 15442), (11030, 13412)]