210126960

素因数分解:

$2^4\times 3^7\times 5^1\times {\mathrm{1201}}^1$

素因数の和:1235

約数の個数: 160

約数和(自身を含む): 733316160

約数和(自身を除く): 523189200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 729, 810, 972, 1080, 1201, 1215, 1296, 1458, 1620, 1944, 2160, 2187, 2402, 2430, 2916, 3240, 3603, 3645, 3888, 4374, 4804, 4860, 5832, 6005, 6480, 7206, 7290, 8748, 9608, 9720, 10809, 10935, 11664, 12010, 14412, 14580, 17496, 18015, 19216, 19440, 21618, 21870, 24020, 28824, 29160, 32427, 34992, 36030, 43236, 43740, 48040, 54045, 57648, 58320, 64854, 72060, 86472, 87480, 96080, 97281, 108090, 129708, 144120, 162135, 172944, 174960, 194562, 216180, 259416, 288240, 291843, 324270, 389124, 432360, 486405, 518832, 583686, 648540, 778248, 864720, 875529, 972810, 1167372, 1297080, 1459215, 1556496, 1751058, 1945620, 2334744, 2594160, 2626587, 2918430, 3502116, 3891240, 4377645, 4669488, 5253174, 5836860, 7004232, 7782480, 8755290, 10506348, 11673720, 13132935, 14008464, 17510580, 21012696, 23347440, 26265870, 35021160, 42025392, 52531740, 70042320, 105063480, 210126960]

約数ペア:

[(1, 210126960), (2, 105063480), (3, 70042320), (4, 52531740), (5, 42025392), (6, 35021160), (8, 26265870), (9, 23347440), (10, 21012696), (12, 17510580), (15, 14008464), (16, 13132935), (18, 11673720), (20, 10506348), (24, 8755290), (27, 7782480), (30, 7004232), (36, 5836860), (40, 5253174), (45, 4669488), (48, 4377645), (54, 3891240), (60, 3502116), (72, 2918430), (80, 2626587), (81, 2594160), (90, 2334744), (108, 1945620), (120, 1751058), (135, 1556496), (144, 1459215), (162, 1297080), (180, 1167372), (216, 972810), (240, 875529), (243, 864720), (270, 778248), (324, 648540), (360, 583686), (405, 518832), (432, 486405), (486, 432360), (540, 389124), (648, 324270), (720, 291843), (729, 288240), (810, 259416), (972, 216180), (1080, 194562), (1201, 174960), (1215, 172944), (1296, 162135), (1458, 144120), (1620, 129708), (1944, 108090), (2160, 97281), (2187, 96080), (2402, 87480), (2430, 86472), (2916, 72060), (3240, 64854), (3603, 58320), (3645, 57648), (3888, 54045), (4374, 48040), (4804, 43740), (4860, 43236), (5832, 36030), (6005, 34992), (6480, 32427), (7206, 29160), (7290, 28824), (8748, 24020), (9608, 21870), (9720, 21618), (10809, 19440), (10935, 19216), (11664, 18015), (12010, 17496), (14412, 14580)]