4937722680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{86993}}^1$

素因数の和:87061

約数の個数: 128

約数和(自身を含む): 16535819520

約数和(自身を除く): 11598096840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 43, 44, 55, 60, 66, 86, 88, 110, 120, 129, 132, 165, 172, 215, 220, 258, 264, 330, 344, 430, 440, 473, 516, 645, 660, 860, 946, 1032, 1290, 1320, 1419, 1720, 1892, 2365, 2580, 2838, 3784, 4730, 5160, 5676, 7095, 9460, 11352, 14190, 18920, 28380, 56760, 86993, 173986, 260979, 347972, 434965, 521958, 695944, 869930, 956923, 1043916, 1304895, 1739860, 1913846, 2087832, 2609790, 2870769, 3479720, 3740699, 3827692, 4784615, 5219580, 5741538, 7481398, 7655384, 9569230, 10439160, 11222097, 11483076, 14353845, 14962796, 18703495, 19138460, 22444194, 22966152, 28707690, 29925592, 37406990, 38276920, 41147689, 44888388, 56110485, 57415380, 74813980, 82295378, 89776776, 112220970, 114830760, 123443067, 149627960, 164590756, 205738445, 224441940, 246886134, 329181512, 411476890, 448883880, 493772268, 617215335, 822953780, 987544536, 1234430670, 1645907560, 2468861340, 4937722680]

約数ペア:

[(1, 4937722680), (2, 2468861340), (3, 1645907560), (4, 1234430670), (5, 987544536), (6, 822953780), (8, 617215335), (10, 493772268), (11, 448883880), (12, 411476890), (15, 329181512), (20, 246886134), (22, 224441940), (24, 205738445), (30, 164590756), (33, 149627960), (40, 123443067), (43, 114830760), (44, 112220970), (55, 89776776), (60, 82295378), (66, 74813980), (86, 57415380), (88, 56110485), (110, 44888388), (120, 41147689), (129, 38276920), (132, 37406990), (165, 29925592), (172, 28707690), (215, 22966152), (220, 22444194), (258, 19138460), (264, 18703495), (330, 14962796), (344, 14353845), (430, 11483076), (440, 11222097), (473, 10439160), (516, 9569230), (645, 7655384), (660, 7481398), (860, 5741538), (946, 5219580), (1032, 4784615), (1290, 3827692), (1320, 3740699), (1419, 3479720), (1720, 2870769), (1892, 2609790), (2365, 2087832), (2580, 1913846), (2838, 1739860), (3784, 1304895), (4730, 1043916), (5160, 956923), (5676, 869930), (7095, 695944), (9460, 521958), (11352, 434965), (14190, 347972), (18920, 260979), (28380, 173986), (56760, 86993)]