266744280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{11887}}^1$

素因数の和:11929

約数の個数: 128

約数和(自身を含む): 924410880

約数和(自身を除く): 657666600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 33, 34, 40, 44, 51, 55, 60, 66, 68, 85, 88, 102, 110, 120, 132, 136, 165, 170, 187, 204, 220, 255, 264, 330, 340, 374, 408, 440, 510, 561, 660, 680, 748, 935, 1020, 1122, 1320, 1496, 1870, 2040, 2244, 2805, 3740, 4488, 5610, 7480, 11220, 11887, 22440, 23774, 35661, 47548, 59435, 71322, 95096, 118870, 130757, 142644, 178305, 202079, 237740, 261514, 285288, 356610, 392271, 404158, 475480, 523028, 606237, 653785, 713220, 784542, 808316, 1010395, 1046056, 1212474, 1307570, 1426440, 1569084, 1616632, 1961355, 2020790, 2222869, 2424948, 2615140, 3031185, 3138168, 3922710, 4041580, 4445738, 4849896, 5230280, 6062370, 6668607, 7845420, 8083160, 8891476, 11114345, 12124740, 13337214, 15690840, 17782952, 22228690, 24249480, 26674428, 33343035, 44457380, 53348856, 66686070, 88914760, 133372140, 266744280]

約数ペア:

[(1, 266744280), (2, 133372140), (3, 88914760), (4, 66686070), (5, 53348856), (6, 44457380), (8, 33343035), (10, 26674428), (11, 24249480), (12, 22228690), (15, 17782952), (17, 15690840), (20, 13337214), (22, 12124740), (24, 11114345), (30, 8891476), (33, 8083160), (34, 7845420), (40, 6668607), (44, 6062370), (51, 5230280), (55, 4849896), (60, 4445738), (66, 4041580), (68, 3922710), (85, 3138168), (88, 3031185), (102, 2615140), (110, 2424948), (120, 2222869), (132, 2020790), (136, 1961355), (165, 1616632), (170, 1569084), (187, 1426440), (204, 1307570), (220, 1212474), (255, 1046056), (264, 1010395), (330, 808316), (340, 784542), (374, 713220), (408, 653785), (440, 606237), (510, 523028), (561, 475480), (660, 404158), (680, 392271), (748, 356610), (935, 285288), (1020, 261514), (1122, 237740), (1320, 202079), (1496, 178305), (1870, 142644), (2040, 130757), (2244, 118870), (2805, 95096), (3740, 71322), (4488, 59435), (5610, 47548), (7480, 35661), (11220, 23774), (11887, 22440)]