138758040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{13291}}^1$

素因数の和:13337

約数の個数: 96

約数和(自身を含む): 466549200

約数和(自身を除く): 327791160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 58, 60, 72, 87, 90, 116, 120, 145, 174, 180, 232, 261, 290, 348, 360, 435, 522, 580, 696, 870, 1044, 1160, 1305, 1740, 2088, 2610, 3480, 5220, 10440, 13291, 26582, 39873, 53164, 66455, 79746, 106328, 119619, 132910, 159492, 199365, 239238, 265820, 318984, 385439, 398730, 478476, 531640, 598095, 770878, 797460, 956952, 1156317, 1196190, 1541756, 1594920, 1927195, 2312634, 2392380, 3083512, 3468951, 3854390, 4625268, 4784760, 5781585, 6937902, 7708780, 9250536, 11563170, 13875804, 15417560, 17344755, 23126340, 27751608, 34689510, 46252680, 69379020, 138758040]

約数ペア:

[(1, 138758040), (2, 69379020), (3, 46252680), (4, 34689510), (5, 27751608), (6, 23126340), (8, 17344755), (9, 15417560), (10, 13875804), (12, 11563170), (15, 9250536), (18, 7708780), (20, 6937902), (24, 5781585), (29, 4784760), (30, 4625268), (36, 3854390), (40, 3468951), (45, 3083512), (58, 2392380), (60, 2312634), (72, 1927195), (87, 1594920), (90, 1541756), (116, 1196190), (120, 1156317), (145, 956952), (174, 797460), (180, 770878), (232, 598095), (261, 531640), (290, 478476), (348, 398730), (360, 385439), (435, 318984), (522, 265820), (580, 239238), (696, 199365), (870, 159492), (1044, 132910), (1160, 119619), (1305, 106328), (1740, 79746), (2088, 66455), (2610, 53164), (3480, 39873), (5220, 26582), (10440, 13291)]