145410160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{3557}}^1$

素因数の和:3650

約数の個数: 80

約数和(自身を含む): 391778496

約数和(自身を除く): 246368336

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 73, 80, 112, 140, 146, 280, 292, 365, 511, 560, 584, 730, 1022, 1168, 1460, 2044, 2555, 2920, 3557, 4088, 5110, 5840, 7114, 8176, 10220, 14228, 17785, 20440, 24899, 28456, 35570, 40880, 49798, 56912, 71140, 99596, 124495, 142280, 199192, 248990, 259661, 284560, 398384, 497980, 519322, 995960, 1038644, 1298305, 1817627, 1991920, 2077288, 2596610, 3635254, 4154576, 5193220, 7270508, 9088135, 10386440, 14541016, 18176270, 20772880, 29082032, 36352540, 72705080, 145410160]

約数ペア:

[(1, 145410160), (2, 72705080), (4, 36352540), (5, 29082032), (7, 20772880), (8, 18176270), (10, 14541016), (14, 10386440), (16, 9088135), (20, 7270508), (28, 5193220), (35, 4154576), (40, 3635254), (56, 2596610), (70, 2077288), (73, 1991920), (80, 1817627), (112, 1298305), (140, 1038644), (146, 995960), (280, 519322), (292, 497980), (365, 398384), (511, 284560), (560, 259661), (584, 248990), (730, 199192), (1022, 142280), (1168, 124495), (1460, 99596), (2044, 71140), (2555, 56912), (2920, 49798), (3557, 40880), (4088, 35570), (5110, 28456), (5840, 24899), (7114, 20440), (8176, 17785), (10220, 14228)]