267788280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1753}}^1$

素因数の和:1853

約数の個数: 128

約数和(自身を含む): 858758400

約数和(自身を除く): 590970120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 67, 76, 95, 114, 120, 134, 152, 190, 201, 228, 268, 285, 335, 380, 402, 456, 536, 570, 670, 760, 804, 1005, 1140, 1273, 1340, 1608, 1753, 2010, 2280, 2546, 2680, 3506, 3819, 4020, 5092, 5259, 6365, 7012, 7638, 8040, 8765, 10184, 10518, 12730, 14024, 15276, 17530, 19095, 21036, 25460, 26295, 30552, 33307, 35060, 38190, 42072, 50920, 52590, 66614, 70120, 76380, 99921, 105180, 117451, 133228, 152760, 166535, 199842, 210360, 234902, 266456, 333070, 352353, 399684, 469804, 499605, 587255, 666140, 704706, 799368, 939608, 999210, 1174510, 1332280, 1409412, 1761765, 1998420, 2231569, 2349020, 2818824, 3523530, 3996840, 4463138, 4698040, 6694707, 7047060, 8926276, 11157845, 13389414, 14094120, 17852552, 22315690, 26778828, 33473535, 44631380, 53557656, 66947070, 89262760, 133894140, 267788280]

約数ペア:

[(1, 267788280), (2, 133894140), (3, 89262760), (4, 66947070), (5, 53557656), (6, 44631380), (8, 33473535), (10, 26778828), (12, 22315690), (15, 17852552), (19, 14094120), (20, 13389414), (24, 11157845), (30, 8926276), (38, 7047060), (40, 6694707), (57, 4698040), (60, 4463138), (67, 3996840), (76, 3523530), (95, 2818824), (114, 2349020), (120, 2231569), (134, 1998420), (152, 1761765), (190, 1409412), (201, 1332280), (228, 1174510), (268, 999210), (285, 939608), (335, 799368), (380, 704706), (402, 666140), (456, 587255), (536, 499605), (570, 469804), (670, 399684), (760, 352353), (804, 333070), (1005, 266456), (1140, 234902), (1273, 210360), (1340, 199842), (1608, 166535), (1753, 152760), (2010, 133228), (2280, 117451), (2546, 105180), (2680, 99921), (3506, 76380), (3819, 70120), (4020, 66614), (5092, 52590), (5259, 50920), (6365, 42072), (7012, 38190), (7638, 35060), (8040, 33307), (8765, 30552), (10184, 26295), (10518, 25460), (12730, 21036), (14024, 19095), (15276, 17530)]