137542160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{3109}}^1$

素因数の和:3208

約数の個数: 80

約数和(自身を含む): 370214400

約数和(自身を除く): 232672240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 79, 80, 112, 140, 158, 280, 316, 395, 553, 560, 632, 790, 1106, 1264, 1580, 2212, 2765, 3109, 3160, 4424, 5530, 6218, 6320, 8848, 11060, 12436, 15545, 21763, 22120, 24872, 31090, 43526, 44240, 49744, 62180, 87052, 108815, 124360, 174104, 217630, 245611, 248720, 348208, 435260, 491222, 870520, 982444, 1228055, 1719277, 1741040, 1964888, 2456110, 3438554, 3929776, 4912220, 6877108, 8596385, 9824440, 13754216, 17192770, 19648880, 27508432, 34385540, 68771080, 137542160]

約数ペア:

[(1, 137542160), (2, 68771080), (4, 34385540), (5, 27508432), (7, 19648880), (8, 17192770), (10, 13754216), (14, 9824440), (16, 8596385), (20, 6877108), (28, 4912220), (35, 3929776), (40, 3438554), (56, 2456110), (70, 1964888), (79, 1741040), (80, 1719277), (112, 1228055), (140, 982444), (158, 870520), (280, 491222), (316, 435260), (395, 348208), (553, 248720), (560, 245611), (632, 217630), (790, 174104), (1106, 124360), (1264, 108815), (1580, 87052), (2212, 62180), (2765, 49744), (3109, 44240), (3160, 43526), (4424, 31090), (5530, 24872), (6218, 22120), (6320, 21763), (8848, 15545), (11060, 12436)]