86450280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1061}}^1$

素因数の和:1179

約数の個数: 128

約数和(自身を含む): 299738880

約数和(自身を除く): 213288600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 97, 105, 120, 140, 168, 194, 210, 280, 291, 388, 420, 485, 582, 679, 776, 840, 970, 1061, 1164, 1358, 1455, 1940, 2037, 2122, 2328, 2716, 2910, 3183, 3395, 3880, 4074, 4244, 5305, 5432, 5820, 6366, 6790, 7427, 8148, 8488, 10185, 10610, 11640, 12732, 13580, 14854, 15915, 16296, 20370, 21220, 22281, 25464, 27160, 29708, 31830, 37135, 40740, 42440, 44562, 59416, 63660, 74270, 81480, 89124, 102917, 111405, 127320, 148540, 178248, 205834, 222810, 297080, 308751, 411668, 445620, 514585, 617502, 720419, 823336, 891240, 1029170, 1235004, 1440838, 1543755, 2058340, 2161257, 2470008, 2881676, 3087510, 3602095, 4116680, 4322514, 5763352, 6175020, 7204190, 8645028, 10806285, 12350040, 14408380, 17290056, 21612570, 28816760, 43225140, 86450280]

約数ペア:

[(1, 86450280), (2, 43225140), (3, 28816760), (4, 21612570), (5, 17290056), (6, 14408380), (7, 12350040), (8, 10806285), (10, 8645028), (12, 7204190), (14, 6175020), (15, 5763352), (20, 4322514), (21, 4116680), (24, 3602095), (28, 3087510), (30, 2881676), (35, 2470008), (40, 2161257), (42, 2058340), (56, 1543755), (60, 1440838), (70, 1235004), (84, 1029170), (97, 891240), (105, 823336), (120, 720419), (140, 617502), (168, 514585), (194, 445620), (210, 411668), (280, 308751), (291, 297080), (388, 222810), (420, 205834), (485, 178248), (582, 148540), (679, 127320), (776, 111405), (840, 102917), (970, 89124), (1061, 81480), (1164, 74270), (1358, 63660), (1455, 59416), (1940, 44562), (2037, 42440), (2122, 40740), (2328, 37135), (2716, 31830), (2910, 29708), (3183, 27160), (3395, 25464), (3880, 22281), (4074, 21220), (4244, 20370), (5305, 16296), (5432, 15915), (5820, 14854), (6366, 13580), (6790, 12732), (7427, 11640), (8148, 10610), (8488, 10185)]