680560848

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{22613}}^1$

素因数の和:22657

約数の個数: 120

約数和(自身を含む): 2187226080

約数和(自身を除く): 1506665232

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 33, 36, 38, 44, 48, 57, 66, 72, 76, 88, 99, 114, 132, 144, 152, 171, 176, 198, 209, 228, 264, 304, 342, 396, 418, 456, 528, 627, 684, 792, 836, 912, 1254, 1368, 1584, 1672, 1881, 2508, 2736, 3344, 3762, 5016, 7524, 10032, 15048, 22613, 30096, 45226, 67839, 90452, 135678, 180904, 203517, 248743, 271356, 361808, 407034, 429647, 497486, 542712, 746229, 814068, 859294, 994972, 1085424, 1288941, 1492458, 1628136, 1718588, 1989944, 2238687, 2577882, 2984916, 3256272, 3437176, 3866823, 3979888, 4477374, 4726117, 5155764, 5969832, 6874352, 7733646, 8954748, 9452234, 10311528, 11939664, 14178351, 15467292, 17909496, 18904468, 20623056, 28356702, 30934584, 35818992, 37808936, 42535053, 56713404, 61869168, 75617872, 85070106, 113426808, 170140212, 226853616, 340280424, 680560848]

約数ペア:

[(1, 680560848), (2, 340280424), (3, 226853616), (4, 170140212), (6, 113426808), (8, 85070106), (9, 75617872), (11, 61869168), (12, 56713404), (16, 42535053), (18, 37808936), (19, 35818992), (22, 30934584), (24, 28356702), (33, 20623056), (36, 18904468), (38, 17909496), (44, 15467292), (48, 14178351), (57, 11939664), (66, 10311528), (72, 9452234), (76, 8954748), (88, 7733646), (99, 6874352), (114, 5969832), (132, 5155764), (144, 4726117), (152, 4477374), (171, 3979888), (176, 3866823), (198, 3437176), (209, 3256272), (228, 2984916), (264, 2577882), (304, 2238687), (342, 1989944), (396, 1718588), (418, 1628136), (456, 1492458), (528, 1288941), (627, 1085424), (684, 994972), (792, 859294), (836, 814068), (912, 746229), (1254, 542712), (1368, 497486), (1584, 429647), (1672, 407034), (1881, 361808), (2508, 271356), (2736, 248743), (3344, 203517), (3762, 180904), (5016, 135678), (7524, 90452), (10032, 67839), (15048, 45226), (22613, 30096)]