1420570112

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1$

素因数の和:336

約数の個数: 160

約数和(自身を含む): 3299788800

約数和(自身を除く): 1879218688

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 47, 52, 64, 76, 94, 104, 128, 152, 188, 208, 239, 247, 256, 304, 376, 416, 478, 494, 512, 608, 611, 752, 832, 893, 956, 988, 1216, 1222, 1504, 1664, 1786, 1912, 1976, 2432, 2444, 3008, 3107, 3328, 3572, 3824, 3952, 4541, 4864, 4888, 6016, 6214, 6656, 7144, 7648, 7904, 9082, 9728, 9776, 11233, 11609, 12032, 12428, 14288, 15296, 15808, 18164, 19552, 22466, 23218, 24064, 24856, 28576, 30592, 31616, 36328, 39104, 44932, 46436, 49712, 57152, 59033, 61184, 63232, 72656, 78208, 89864, 92872, 99424, 114304, 118066, 122368, 126464, 145312, 146029, 156416, 179728, 185744, 198848, 213427, 228608, 236132, 290624, 292058, 312832, 359456, 371488, 397696, 426854, 457216, 472264, 581248, 584116, 718912, 742976, 795392, 853708, 944528, 1162496, 1168232, 1437824, 1485952, 1590784, 1707416, 1889056, 2324992, 2336464, 2774551, 2875648, 2971904, 3414832, 3778112, 4672928, 5549102, 5751296, 5943808, 6829664, 7556224, 9345856, 11098204, 13659328, 15112448, 18691712, 22196408, 27318656, 30224896, 37383424, 44392816, 54637312, 74766848, 88785632, 109274624, 177571264, 355142528, 710285056, 1420570112]

約数ペア:

[(1, 1420570112), (2, 710285056), (4, 355142528), (8, 177571264), (13, 109274624), (16, 88785632), (19, 74766848), (26, 54637312), (32, 44392816), (38, 37383424), (47, 30224896), (52, 27318656), (64, 22196408), (76, 18691712), (94, 15112448), (104, 13659328), (128, 11098204), (152, 9345856), (188, 7556224), (208, 6829664), (239, 5943808), (247, 5751296), (256, 5549102), (304, 4672928), (376, 3778112), (416, 3414832), (478, 2971904), (494, 2875648), (512, 2774551), (608, 2336464), (611, 2324992), (752, 1889056), (832, 1707416), (893, 1590784), (956, 1485952), (988, 1437824), (1216, 1168232), (1222, 1162496), (1504, 944528), (1664, 853708), (1786, 795392), (1912, 742976), (1976, 718912), (2432, 584116), (2444, 581248), (3008, 472264), (3107, 457216), (3328, 426854), (3572, 397696), (3824, 371488), (3952, 359456), (4541, 312832), (4864, 292058), (4888, 290624), (6016, 236132), (6214, 228608), (6656, 213427), (7144, 198848), (7648, 185744), (7904, 179728), (9082, 156416), (9728, 146029), (9776, 145312), (11233, 126464), (11609, 122368), (12032, 118066), (12428, 114304), (14288, 99424), (15296, 92872), (15808, 89864), (18164, 78208), (19552, 72656), (22466, 63232), (23218, 61184), (24064, 59033), (24856, 57152), (28576, 49712), (30592, 46436), (31616, 44932), (36328, 39104)]