210858560

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1619}}^1$

素因数の和:1684

約数の個数: 112

約数和(自身を含む): 562904640

約数和(自身を除く): 352046080

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 37, 40, 44, 55, 64, 74, 80, 88, 110, 148, 160, 176, 185, 220, 296, 320, 352, 370, 407, 440, 592, 704, 740, 814, 880, 1184, 1480, 1619, 1628, 1760, 2035, 2368, 2960, 3238, 3256, 3520, 4070, 5920, 6476, 6512, 8095, 8140, 11840, 12952, 13024, 16190, 16280, 17809, 25904, 26048, 32380, 32560, 35618, 51808, 59903, 64760, 65120, 71236, 89045, 103616, 119806, 129520, 130240, 142472, 178090, 239612, 259040, 284944, 299515, 356180, 479224, 518080, 569888, 599030, 658933, 712360, 958448, 1139776, 1198060, 1317866, 1424720, 1916896, 2396120, 2635732, 2849440, 3294665, 3833792, 4792240, 5271464, 5698880, 6589330, 9584480, 10542928, 13178660, 19168960, 21085856, 26357320, 42171712, 52714640, 105429280, 210858560]

約数ペア:

[(1, 210858560), (2, 105429280), (4, 52714640), (5, 42171712), (8, 26357320), (10, 21085856), (11, 19168960), (16, 13178660), (20, 10542928), (22, 9584480), (32, 6589330), (37, 5698880), (40, 5271464), (44, 4792240), (55, 3833792), (64, 3294665), (74, 2849440), (80, 2635732), (88, 2396120), (110, 1916896), (148, 1424720), (160, 1317866), (176, 1198060), (185, 1139776), (220, 958448), (296, 712360), (320, 658933), (352, 599030), (370, 569888), (407, 518080), (440, 479224), (592, 356180), (704, 299515), (740, 284944), (814, 259040), (880, 239612), (1184, 178090), (1480, 142472), (1619, 130240), (1628, 129520), (1760, 119806), (2035, 103616), (2368, 89045), (2960, 71236), (3238, 65120), (3256, 64760), (3520, 59903), (4070, 51808), (5920, 35618), (6476, 32560), (6512, 32380), (8095, 26048), (8140, 25904), (11840, 17809), (12952, 16280), (13024, 16190)]