465123540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{373}}^1\times {\mathrm{2969}}^1$

素因数の和:3361

約数の個数: 96

約数和(自身を含む): 1492888320

約数和(自身を除く): 1027764780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 373, 420, 746, 1119, 1492, 1865, 2238, 2611, 2969, 3730, 4476, 5222, 5595, 5938, 7460, 7833, 8907, 10444, 11190, 11876, 13055, 14845, 15666, 17814, 20783, 22380, 26110, 29690, 31332, 35628, 39165, 41566, 44535, 52220, 59380, 62349, 78330, 83132, 89070, 103915, 124698, 156660, 178140, 207830, 249396, 311745, 415660, 623490, 1107437, 1246980, 2214874, 3322311, 4429748, 5537185, 6644622, 7752059, 11074370, 13289244, 15504118, 16611555, 22148740, 23256177, 31008236, 33223110, 38760295, 46512354, 66446220, 77520590, 93024708, 116280885, 155041180, 232561770, 465123540]

約数ペア:

[(1, 465123540), (2, 232561770), (3, 155041180), (4, 116280885), (5, 93024708), (6, 77520590), (7, 66446220), (10, 46512354), (12, 38760295), (14, 33223110), (15, 31008236), (20, 23256177), (21, 22148740), (28, 16611555), (30, 15504118), (35, 13289244), (42, 11074370), (60, 7752059), (70, 6644622), (84, 5537185), (105, 4429748), (140, 3322311), (210, 2214874), (373, 1246980), (420, 1107437), (746, 623490), (1119, 415660), (1492, 311745), (1865, 249396), (2238, 207830), (2611, 178140), (2969, 156660), (3730, 124698), (4476, 103915), (5222, 89070), (5595, 83132), (5938, 78330), (7460, 62349), (7833, 59380), (8907, 52220), (10444, 44535), (11190, 41566), (11876, 39165), (13055, 35628), (14845, 31332), (15666, 29690), (17814, 26110), (20783, 22380)]