26601960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2879}}^1$

素因数の和:2911

約数の個数: 128

約数和(自身を含む): 99532800

約数和(自身を除く): 72930840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 2879, 3080, 4620, 5758, 8637, 9240, 11516, 14395, 17274, 20153, 23032, 28790, 31669, 34548, 40306, 43185, 57580, 60459, 63338, 69096, 80612, 86370, 95007, 100765, 115160, 120918, 126676, 158345, 161224, 172740, 190014, 201530, 221683, 241836, 253352, 302295, 316690, 345480, 380028, 403060, 443366, 475035, 483672, 604590, 633380, 665049, 760056, 806120, 886732, 950070, 1108415, 1209180, 1266760, 1330098, 1773464, 1900140, 2216830, 2418360, 2660196, 3325245, 3800280, 4433660, 5320392, 6650490, 8867320, 13300980, 26601960]

約数ペア:

[(1, 26601960), (2, 13300980), (3, 8867320), (4, 6650490), (5, 5320392), (6, 4433660), (7, 3800280), (8, 3325245), (10, 2660196), (11, 2418360), (12, 2216830), (14, 1900140), (15, 1773464), (20, 1330098), (21, 1266760), (22, 1209180), (24, 1108415), (28, 950070), (30, 886732), (33, 806120), (35, 760056), (40, 665049), (42, 633380), (44, 604590), (55, 483672), (56, 475035), (60, 443366), (66, 403060), (70, 380028), (77, 345480), (84, 316690), (88, 302295), (105, 253352), (110, 241836), (120, 221683), (132, 201530), (140, 190014), (154, 172740), (165, 161224), (168, 158345), (210, 126676), (220, 120918), (231, 115160), (264, 100765), (280, 95007), (308, 86370), (330, 80612), (385, 69096), (420, 63338), (440, 60459), (462, 57580), (616, 43185), (660, 40306), (770, 34548), (840, 31669), (924, 28790), (1155, 23032), (1320, 20153), (1540, 17274), (1848, 14395), (2310, 11516), (2879, 9240), (3080, 8637), (4620, 5758)]