15698529440

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{207433}}^1$

素因数の和:207502

約数の個数: 96

約数和(自身を含む): 41400507456

約数和(自身を除く): 25701978016

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 43, 44, 55, 80, 86, 88, 110, 160, 172, 176, 215, 220, 344, 352, 430, 440, 473, 688, 860, 880, 946, 1376, 1720, 1760, 1892, 2365, 3440, 3784, 4730, 6880, 7568, 9460, 15136, 18920, 37840, 75680, 207433, 414866, 829732, 1037165, 1659464, 2074330, 2281763, 3318928, 4148660, 4563526, 6637856, 8297320, 8919619, 9127052, 11408815, 16594640, 17839238, 18254104, 22817630, 33189280, 35678476, 36508208, 44598095, 45635260, 71356952, 73016416, 89196190, 91270520, 98115809, 142713904, 178392380, 182541040, 196231618, 285427808, 356784760, 365082080, 392463236, 490579045, 713569520, 784926472, 981158090, 1427139040, 1569852944, 1962316180, 3139705888, 3924632360, 7849264720, 15698529440]

約数ペア:

[(1, 15698529440), (2, 7849264720), (4, 3924632360), (5, 3139705888), (8, 1962316180), (10, 1569852944), (11, 1427139040), (16, 981158090), (20, 784926472), (22, 713569520), (32, 490579045), (40, 392463236), (43, 365082080), (44, 356784760), (55, 285427808), (80, 196231618), (86, 182541040), (88, 178392380), (110, 142713904), (160, 98115809), (172, 91270520), (176, 89196190), (215, 73016416), (220, 71356952), (344, 45635260), (352, 44598095), (430, 36508208), (440, 35678476), (473, 33189280), (688, 22817630), (860, 18254104), (880, 17839238), (946, 16594640), (1376, 11408815), (1720, 9127052), (1760, 8919619), (1892, 8297320), (2365, 6637856), (3440, 4563526), (3784, 4148660), (4730, 3318928), (6880, 2281763), (7568, 2074330), (9460, 1659464), (15136, 1037165), (18920, 829732), (37840, 414866), (75680, 207433)]