2630334080

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{8689}}^1$

素因数の和:8762

約数の個数: 128

約数和(自身を含む): 7020129600

約数和(自身を除く): 4389795520

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 43, 44, 55, 64, 80, 86, 88, 110, 128, 160, 172, 176, 215, 220, 320, 344, 352, 430, 440, 473, 640, 688, 704, 860, 880, 946, 1376, 1408, 1720, 1760, 1892, 2365, 2752, 3440, 3520, 3784, 4730, 5504, 6880, 7040, 7568, 8689, 9460, 13760, 15136, 17378, 18920, 27520, 30272, 34756, 37840, 43445, 60544, 69512, 75680, 86890, 95579, 139024, 151360, 173780, 191158, 278048, 302720, 347560, 373627, 382316, 477895, 556096, 695120, 747254, 764632, 955790, 1112192, 1390240, 1494508, 1529264, 1868135, 1911580, 2780480, 2989016, 3058528, 3736270, 3823160, 4109897, 5560960, 5978032, 6117056, 7472540, 7646320, 8219794, 11956064, 12234112, 14945080, 15292640, 16439588, 20549485, 23912128, 29890160, 30585280, 32879176, 41098970, 47824256, 59780320, 61170560, 65758352, 82197940, 119560640, 131516704, 164395880, 239121280, 263033408, 328791760, 526066816, 657583520, 1315167040, 2630334080]

約数ペア:

[(1, 2630334080), (2, 1315167040), (4, 657583520), (5, 526066816), (8, 328791760), (10, 263033408), (11, 239121280), (16, 164395880), (20, 131516704), (22, 119560640), (32, 82197940), (40, 65758352), (43, 61170560), (44, 59780320), (55, 47824256), (64, 41098970), (80, 32879176), (86, 30585280), (88, 29890160), (110, 23912128), (128, 20549485), (160, 16439588), (172, 15292640), (176, 14945080), (215, 12234112), (220, 11956064), (320, 8219794), (344, 7646320), (352, 7472540), (430, 6117056), (440, 5978032), (473, 5560960), (640, 4109897), (688, 3823160), (704, 3736270), (860, 3058528), (880, 2989016), (946, 2780480), (1376, 1911580), (1408, 1868135), (1720, 1529264), (1760, 1494508), (1892, 1390240), (2365, 1112192), (2752, 955790), (3440, 764632), (3520, 747254), (3784, 695120), (4730, 556096), (5504, 477895), (6880, 382316), (7040, 373627), (7568, 347560), (8689, 302720), (9460, 278048), (13760, 191158), (15136, 173780), (17378, 151360), (18920, 139024), (27520, 95579), (30272, 86890), (34756, 75680), (37840, 69512), (43445, 60544)]