1660477056

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{19927}}^1$

素因数の和:19982

約数の個数: 128

約数和(自身を含む): 5203599360

約数和(自身を除く): 3543122304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 128, 168, 186, 192, 217, 224, 248, 336, 372, 384, 434, 448, 496, 651, 672, 744, 868, 896, 992, 1302, 1344, 1488, 1736, 1984, 2604, 2688, 2976, 3472, 3968, 5208, 5952, 6944, 10416, 11904, 13888, 19927, 20832, 27776, 39854, 41664, 59781, 79708, 83328, 119562, 139489, 159416, 239124, 278978, 318832, 418467, 478248, 557956, 617737, 637664, 836934, 956496, 1115912, 1235474, 1275328, 1673868, 1853211, 1912992, 2231824, 2470948, 2550656, 3347736, 3706422, 3825984, 4324159, 4463648, 4941896, 6695472, 7412844, 7651968, 8648318, 8927296, 9883792, 12972477, 13390944, 14825688, 17296636, 17854592, 19767584, 25944954, 26781888, 29651376, 34593272, 39535168, 51889908, 53563776, 59302752, 69186544, 79070336, 103779816, 118605504, 138373088, 207559632, 237211008, 276746176, 415119264, 553492352, 830238528, 1660477056]

約数ペア:

[(1, 1660477056), (2, 830238528), (3, 553492352), (4, 415119264), (6, 276746176), (7, 237211008), (8, 207559632), (12, 138373088), (14, 118605504), (16, 103779816), (21, 79070336), (24, 69186544), (28, 59302752), (31, 53563776), (32, 51889908), (42, 39535168), (48, 34593272), (56, 29651376), (62, 26781888), (64, 25944954), (84, 19767584), (93, 17854592), (96, 17296636), (112, 14825688), (124, 13390944), (128, 12972477), (168, 9883792), (186, 8927296), (192, 8648318), (217, 7651968), (224, 7412844), (248, 6695472), (336, 4941896), (372, 4463648), (384, 4324159), (434, 3825984), (448, 3706422), (496, 3347736), (651, 2550656), (672, 2470948), (744, 2231824), (868, 1912992), (896, 1853211), (992, 1673868), (1302, 1275328), (1344, 1235474), (1488, 1115912), (1736, 956496), (1984, 836934), (2604, 637664), (2688, 617737), (2976, 557956), (3472, 478248), (3968, 418467), (5208, 318832), (5952, 278978), (6944, 239124), (10416, 159416), (11904, 139489), (13888, 119562), (19927, 83328), (20832, 79708), (27776, 59781), (39854, 41664)]