133778680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{37}}^2\times {\mathrm{349}}^1$

素因数の和:441

約数の個数: 96

約数和(自身を含む): 354564000

約数和(自身を除く): 220785320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 37, 40, 56, 70, 74, 140, 148, 185, 259, 280, 296, 349, 370, 518, 698, 740, 1036, 1295, 1369, 1396, 1480, 1745, 2072, 2443, 2590, 2738, 2792, 3490, 4886, 5180, 5476, 6845, 6980, 9583, 9772, 10360, 10952, 12215, 12913, 13690, 13960, 19166, 19544, 24430, 25826, 27380, 38332, 47915, 48860, 51652, 54760, 64565, 76664, 90391, 95830, 97720, 103304, 129130, 180782, 191660, 258260, 361564, 383320, 451955, 477781, 516520, 723128, 903910, 955562, 1807820, 1911124, 2388905, 3344467, 3615640, 3822248, 4777810, 6688934, 9555620, 13377868, 16722335, 19111240, 26755736, 33444670, 66889340, 133778680]

約数ペア:

[(1, 133778680), (2, 66889340), (4, 33444670), (5, 26755736), (7, 19111240), (8, 16722335), (10, 13377868), (14, 9555620), (20, 6688934), (28, 4777810), (35, 3822248), (37, 3615640), (40, 3344467), (56, 2388905), (70, 1911124), (74, 1807820), (140, 955562), (148, 903910), (185, 723128), (259, 516520), (280, 477781), (296, 451955), (349, 383320), (370, 361564), (518, 258260), (698, 191660), (740, 180782), (1036, 129130), (1295, 103304), (1369, 97720), (1396, 95830), (1480, 90391), (1745, 76664), (2072, 64565), (2443, 54760), (2590, 51652), (2738, 48860), (2792, 47915), (3490, 38332), (4886, 27380), (5180, 25826), (5476, 24430), (6845, 19544), (6980, 19166), (9583, 13960), (9772, 13690), (10360, 12913), (10952, 12215)]