633130120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{9461}}^1$

素因数の和:9718

約数の個数: 64

約数和(自身を含む): 1635033600

約数和(自身を除く): 1001903480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 239, 280, 478, 956, 1195, 1673, 1912, 2390, 3346, 4780, 6692, 8365, 9461, 9560, 13384, 16730, 18922, 33460, 37844, 47305, 66227, 66920, 75688, 94610, 132454, 189220, 264908, 331135, 378440, 529816, 662270, 1324540, 2261179, 2649080, 4522358, 9044716, 11305895, 15828253, 18089432, 22611790, 31656506, 45223580, 63313012, 79141265, 90447160, 126626024, 158282530, 316565060, 633130120]

約数ペア:

[(1, 633130120), (2, 316565060), (4, 158282530), (5, 126626024), (7, 90447160), (8, 79141265), (10, 63313012), (14, 45223580), (20, 31656506), (28, 22611790), (35, 18089432), (40, 15828253), (56, 11305895), (70, 9044716), (140, 4522358), (239, 2649080), (280, 2261179), (478, 1324540), (956, 662270), (1195, 529816), (1673, 378440), (1912, 331135), (2390, 264908), (3346, 189220), (4780, 132454), (6692, 94610), (8365, 75688), (9461, 66920), (9560, 66227), (13384, 47305), (16730, 37844), (18922, 33460)]