213774840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{3109}}^1$

素因数の和:3317

約数の個数: 96

約数和(自身を含む): 698630400

約数和(自身を除く): 484855560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 191, 360, 382, 573, 764, 955, 1146, 1528, 1719, 1910, 2292, 2865, 3109, 3438, 3820, 4584, 5730, 6218, 6876, 7640, 8595, 9327, 11460, 12436, 13752, 15545, 17190, 18654, 22920, 24872, 27981, 31090, 34380, 37308, 46635, 55962, 62180, 68760, 74616, 93270, 111924, 124360, 139905, 186540, 223848, 279810, 373080, 559620, 593819, 1119240, 1187638, 1781457, 2375276, 2969095, 3562914, 4750552, 5344371, 5938190, 7125828, 8907285, 10688742, 11876380, 14251656, 17814570, 21377484, 23752760, 26721855, 35629140, 42754968, 53443710, 71258280, 106887420, 213774840]

約数ペア:

[(1, 213774840), (2, 106887420), (3, 71258280), (4, 53443710), (5, 42754968), (6, 35629140), (8, 26721855), (9, 23752760), (10, 21377484), (12, 17814570), (15, 14251656), (18, 11876380), (20, 10688742), (24, 8907285), (30, 7125828), (36, 5938190), (40, 5344371), (45, 4750552), (60, 3562914), (72, 2969095), (90, 2375276), (120, 1781457), (180, 1187638), (191, 1119240), (360, 593819), (382, 559620), (573, 373080), (764, 279810), (955, 223848), (1146, 186540), (1528, 139905), (1719, 124360), (1910, 111924), (2292, 93270), (2865, 74616), (3109, 68760), (3438, 62180), (3820, 55962), (4584, 46635), (5730, 37308), (6218, 34380), (6876, 31090), (7640, 27981), (8595, 24872), (9327, 22920), (11460, 18654), (12436, 17190), (13752, 15545)]