210860880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{5261}}^1$

素因数の和:5444

約数の個数: 80

約数和(自身を含む): 657707904

約数和(自身を除く): 446847024

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 167, 240, 334, 501, 668, 835, 1002, 1336, 1670, 2004, 2505, 2672, 3340, 4008, 5010, 5261, 6680, 8016, 10020, 10522, 13360, 15783, 20040, 21044, 26305, 31566, 40080, 42088, 52610, 63132, 78915, 84176, 105220, 126264, 157830, 210440, 252528, 315660, 420880, 631320, 878587, 1262640, 1757174, 2635761, 3514348, 4392935, 5271522, 7028696, 8785870, 10543044, 13178805, 14057392, 17571740, 21086088, 26357610, 35143480, 42172176, 52715220, 70286960, 105430440, 210860880]

約数ペア:

[(1, 210860880), (2, 105430440), (3, 70286960), (4, 52715220), (5, 42172176), (6, 35143480), (8, 26357610), (10, 21086088), (12, 17571740), (15, 14057392), (16, 13178805), (20, 10543044), (24, 8785870), (30, 7028696), (40, 5271522), (48, 4392935), (60, 3514348), (80, 2635761), (120, 1757174), (167, 1262640), (240, 878587), (334, 631320), (501, 420880), (668, 315660), (835, 252528), (1002, 210440), (1336, 157830), (1670, 126264), (2004, 105220), (2505, 84176), (2672, 78915), (3340, 63132), (4008, 52610), (5010, 42088), (5261, 40080), (6680, 31566), (8016, 26305), (10020, 21044), (10522, 20040), (13360, 15783)]