222536580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{4861}}^1$

素因数の和:4989

約数の個数: 96

約数和(自身を含む): 718798080

約数和(自身を除く): 496261500

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 109, 140, 210, 218, 327, 420, 436, 545, 654, 763, 1090, 1308, 1526, 1635, 2180, 2289, 3052, 3270, 3815, 4578, 4861, 6540, 7630, 9156, 9722, 11445, 14583, 15260, 19444, 22890, 24305, 29166, 34027, 45780, 48610, 58332, 68054, 72915, 97220, 102081, 136108, 145830, 170135, 204162, 291660, 340270, 408324, 510405, 529849, 680540, 1020810, 1059698, 1589547, 2041620, 2119396, 2649245, 3179094, 3708943, 5298490, 6358188, 7417886, 7947735, 10596980, 11126829, 14835772, 15895470, 18544715, 22253658, 31790940, 37089430, 44507316, 55634145, 74178860, 111268290, 222536580]

約数ペア:

[(1, 222536580), (2, 111268290), (3, 74178860), (4, 55634145), (5, 44507316), (6, 37089430), (7, 31790940), (10, 22253658), (12, 18544715), (14, 15895470), (15, 14835772), (20, 11126829), (21, 10596980), (28, 7947735), (30, 7417886), (35, 6358188), (42, 5298490), (60, 3708943), (70, 3179094), (84, 2649245), (105, 2119396), (109, 2041620), (140, 1589547), (210, 1059698), (218, 1020810), (327, 680540), (420, 529849), (436, 510405), (545, 408324), (654, 340270), (763, 291660), (1090, 204162), (1308, 170135), (1526, 145830), (1635, 136108), (2180, 102081), (2289, 97220), (3052, 72915), (3270, 68054), (3815, 58332), (4578, 48610), (4861, 45780), (6540, 34027), (7630, 29166), (9156, 24305), (9722, 22890), (11445, 19444), (14583, 15260)]