69747440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{2111}}^1$

素因数の和:2190

約数の個数: 80

約数和(自身を含む): 188559360

約数和(自身を除く): 118811920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 59, 70, 80, 112, 118, 140, 236, 280, 295, 413, 472, 560, 590, 826, 944, 1180, 1652, 2065, 2111, 2360, 3304, 4130, 4222, 4720, 6608, 8260, 8444, 10555, 14777, 16520, 16888, 21110, 29554, 33040, 33776, 42220, 59108, 73885, 84440, 118216, 124549, 147770, 168880, 236432, 249098, 295540, 498196, 591080, 622745, 871843, 996392, 1182160, 1245490, 1743686, 1992784, 2490980, 3487372, 4359215, 4981960, 6974744, 8718430, 9963920, 13949488, 17436860, 34873720, 69747440]

約数ペア:

[(1, 69747440), (2, 34873720), (4, 17436860), (5, 13949488), (7, 9963920), (8, 8718430), (10, 6974744), (14, 4981960), (16, 4359215), (20, 3487372), (28, 2490980), (35, 1992784), (40, 1743686), (56, 1245490), (59, 1182160), (70, 996392), (80, 871843), (112, 622745), (118, 591080), (140, 498196), (236, 295540), (280, 249098), (295, 236432), (413, 168880), (472, 147770), (560, 124549), (590, 118216), (826, 84440), (944, 73885), (1180, 59108), (1652, 42220), (2065, 33776), (2111, 33040), (2360, 29554), (3304, 21110), (4130, 16888), (4222, 16520), (4720, 14777), (6608, 10555), (8260, 8444)]