231569360

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{733}}^1$

素因数の和:1116

約数の個数: 80

約数和(自身を含む): 589783680

約数和(自身を除く): 358214320

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 359, 440, 718, 733, 880, 1436, 1466, 1795, 2872, 2932, 3590, 3665, 3949, 5744, 5864, 7180, 7330, 7898, 8063, 11728, 14360, 14660, 15796, 16126, 19745, 28720, 29320, 31592, 32252, 39490, 40315, 58640, 63184, 64504, 78980, 80630, 129008, 157960, 161260, 263147, 315920, 322520, 526294, 645040, 1052588, 1315735, 2105176, 2631470, 2894617, 4210352, 5262940, 5789234, 10525880, 11578468, 14473085, 21051760, 23156936, 28946170, 46313872, 57892340, 115784680, 231569360]

約数ペア:

[(1, 231569360), (2, 115784680), (4, 57892340), (5, 46313872), (8, 28946170), (10, 23156936), (11, 21051760), (16, 14473085), (20, 11578468), (22, 10525880), (40, 5789234), (44, 5262940), (55, 4210352), (80, 2894617), (88, 2631470), (110, 2105176), (176, 1315735), (220, 1052588), (359, 645040), (440, 526294), (718, 322520), (733, 315920), (880, 263147), (1436, 161260), (1466, 157960), (1795, 129008), (2872, 80630), (2932, 78980), (3590, 64504), (3665, 63184), (3949, 58640), (5744, 40315), (5864, 39490), (7180, 32252), (7330, 31592), (7898, 29320), (8063, 28720), (11728, 19745), (14360, 16126), (14660, 15796)]