144694760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{7079}}^1$

素因数の和:7170

約数の個数: 64

約数和(自身を含む): 377222400

約数和(自身を除く): 232527640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 73, 140, 146, 280, 292, 365, 511, 584, 730, 1022, 1460, 2044, 2555, 2920, 4088, 5110, 7079, 10220, 14158, 20440, 28316, 35395, 49553, 56632, 70790, 99106, 141580, 198212, 247765, 283160, 396424, 495530, 516767, 991060, 1033534, 1982120, 2067068, 2583835, 3617369, 4134136, 5167670, 7234738, 10335340, 14469476, 18086845, 20670680, 28938952, 36173690, 72347380, 144694760]

約数ペア:

[(1, 144694760), (2, 72347380), (4, 36173690), (5, 28938952), (7, 20670680), (8, 18086845), (10, 14469476), (14, 10335340), (20, 7234738), (28, 5167670), (35, 4134136), (40, 3617369), (56, 2583835), (70, 2067068), (73, 1982120), (140, 1033534), (146, 991060), (280, 516767), (292, 495530), (365, 396424), (511, 283160), (584, 247765), (730, 198212), (1022, 141580), (1460, 99106), (2044, 70790), (2555, 56632), (2920, 49553), (4088, 35395), (5110, 28316), (7079, 20440), (10220, 14158)]