195955320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{5119}}^1$

素因数の和:5173

約数の個数: 128

約数和(自身を含む): 663552000

約数和(自身を除く): 467596680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 29, 30, 33, 40, 44, 55, 58, 60, 66, 87, 88, 110, 116, 120, 132, 145, 165, 174, 220, 232, 264, 290, 319, 330, 348, 435, 440, 580, 638, 660, 696, 870, 957, 1160, 1276, 1320, 1595, 1740, 1914, 2552, 3190, 3480, 3828, 4785, 5119, 6380, 7656, 9570, 10238, 12760, 15357, 19140, 20476, 25595, 30714, 38280, 40952, 51190, 56309, 61428, 76785, 102380, 112618, 122856, 148451, 153570, 168927, 204760, 225236, 281545, 296902, 307140, 337854, 445353, 450472, 563090, 593804, 614280, 675708, 742255, 844635, 890706, 1126180, 1187608, 1351416, 1484510, 1632961, 1689270, 1781412, 2226765, 2252360, 2969020, 3265922, 3378540, 3562824, 4453530, 4898883, 5938040, 6531844, 6757080, 8164805, 8907060, 9797766, 13063688, 16329610, 17814120, 19595532, 24494415, 32659220, 39191064, 48988830, 65318440, 97977660, 195955320]

約数ペア:

[(1, 195955320), (2, 97977660), (3, 65318440), (4, 48988830), (5, 39191064), (6, 32659220), (8, 24494415), (10, 19595532), (11, 17814120), (12, 16329610), (15, 13063688), (20, 9797766), (22, 8907060), (24, 8164805), (29, 6757080), (30, 6531844), (33, 5938040), (40, 4898883), (44, 4453530), (55, 3562824), (58, 3378540), (60, 3265922), (66, 2969020), (87, 2252360), (88, 2226765), (110, 1781412), (116, 1689270), (120, 1632961), (132, 1484510), (145, 1351416), (165, 1187608), (174, 1126180), (220, 890706), (232, 844635), (264, 742255), (290, 675708), (319, 614280), (330, 593804), (348, 563090), (435, 450472), (440, 445353), (580, 337854), (638, 307140), (660, 296902), (696, 281545), (870, 225236), (957, 204760), (1160, 168927), (1276, 153570), (1320, 148451), (1595, 122856), (1740, 112618), (1914, 102380), (2552, 76785), (3190, 61428), (3480, 56309), (3828, 51190), (4785, 40952), (5119, 38280), (6380, 30714), (7656, 25595), (9570, 20476), (10238, 19140), (12760, 15357)]