138652320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{37}}^2\times {\mathrm{211}}^1$

素因数の和:303

約数の個数: 144

約数和(自身を含む): 451005408

約数和(自身を除く): 312353088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 74, 80, 96, 111, 120, 148, 160, 185, 211, 222, 240, 296, 370, 422, 444, 480, 555, 592, 633, 740, 844, 888, 1055, 1110, 1184, 1266, 1369, 1480, 1688, 1776, 2110, 2220, 2532, 2738, 2960, 3165, 3376, 3552, 4107, 4220, 4440, 5064, 5476, 5920, 6330, 6752, 6845, 7807, 8214, 8440, 8880, 10128, 10952, 12660, 13690, 15614, 16428, 16880, 17760, 20256, 20535, 21904, 23421, 25320, 27380, 31228, 32856, 33760, 39035, 41070, 43808, 46842, 50640, 54760, 62456, 65712, 78070, 82140, 93684, 101280, 109520, 117105, 124912, 131424, 156140, 164280, 187368, 219040, 234210, 249824, 288859, 312280, 328560, 374736, 468420, 577718, 624560, 657120, 749472, 866577, 936840, 1155436, 1249120, 1444295, 1733154, 1873680, 2310872, 2888590, 3466308, 3747360, 4332885, 4621744, 5777180, 6932616, 8665770, 9243488, 11554360, 13865232, 17331540, 23108720, 27730464, 34663080, 46217440, 69326160, 138652320]

約数ペア:

[(1, 138652320), (2, 69326160), (3, 46217440), (4, 34663080), (5, 27730464), (6, 23108720), (8, 17331540), (10, 13865232), (12, 11554360), (15, 9243488), (16, 8665770), (20, 6932616), (24, 5777180), (30, 4621744), (32, 4332885), (37, 3747360), (40, 3466308), (48, 2888590), (60, 2310872), (74, 1873680), (80, 1733154), (96, 1444295), (111, 1249120), (120, 1155436), (148, 936840), (160, 866577), (185, 749472), (211, 657120), (222, 624560), (240, 577718), (296, 468420), (370, 374736), (422, 328560), (444, 312280), (480, 288859), (555, 249824), (592, 234210), (633, 219040), (740, 187368), (844, 164280), (888, 156140), (1055, 131424), (1110, 124912), (1184, 117105), (1266, 109520), (1369, 101280), (1480, 93684), (1688, 82140), (1776, 78070), (2110, 65712), (2220, 62456), (2532, 54760), (2738, 50640), (2960, 46842), (3165, 43808), (3376, 41070), (3552, 39035), (4107, 33760), (4220, 32856), (4440, 31228), (5064, 27380), (5476, 25320), (5920, 23421), (6330, 21904), (6752, 20535), (6845, 20256), (7807, 17760), (8214, 16880), (8440, 16428), (8880, 15614), (10128, 13690), (10952, 12660)]