2187919360

素因数分解:

$2^{16}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{607}}^1$

素因数の和:655

約数の個数: 136

約数和(自身を含む): 5737764096

約数和(自身を除く): 3549844736

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 512, 607, 640, 704, 880, 1024, 1214, 1280, 1408, 1760, 2048, 2428, 2560, 2816, 3035, 3520, 4096, 4856, 5120, 5632, 6070, 6677, 7040, 8192, 9712, 10240, 11264, 12140, 13354, 14080, 16384, 19424, 20480, 22528, 24280, 26708, 28160, 32768, 33385, 38848, 40960, 45056, 48560, 53416, 56320, 65536, 66770, 77696, 81920, 90112, 97120, 106832, 112640, 133540, 155392, 163840, 180224, 194240, 213664, 225280, 267080, 310784, 327680, 360448, 388480, 427328, 450560, 534160, 621568, 720896, 776960, 854656, 901120, 1068320, 1243136, 1553920, 1709312, 1802240, 2136640, 2486272, 3107840, 3418624, 3604480, 4273280, 4972544, 6215680, 6837248, 8546560, 9945088, 12431360, 13674496, 17093120, 19890176, 24862720, 27348992, 34186240, 39780352, 49725440, 54697984, 68372480, 99450880, 109395968, 136744960, 198901760, 218791936, 273489920, 437583872, 546979840, 1093959680, 2187919360]

約数ペア:

[(1, 2187919360), (2, 1093959680), (4, 546979840), (5, 437583872), (8, 273489920), (10, 218791936), (11, 198901760), (16, 136744960), (20, 109395968), (22, 99450880), (32, 68372480), (40, 54697984), (44, 49725440), (55, 39780352), (64, 34186240), (80, 27348992), (88, 24862720), (110, 19890176), (128, 17093120), (160, 13674496), (176, 12431360), (220, 9945088), (256, 8546560), (320, 6837248), (352, 6215680), (440, 4972544), (512, 4273280), (607, 3604480), (640, 3418624), (704, 3107840), (880, 2486272), (1024, 2136640), (1214, 1802240), (1280, 1709312), (1408, 1553920), (1760, 1243136), (2048, 1068320), (2428, 901120), (2560, 854656), (2816, 776960), (3035, 720896), (3520, 621568), (4096, 534160), (4856, 450560), (5120, 427328), (5632, 388480), (6070, 360448), (6677, 327680), (7040, 310784), (8192, 267080), (9712, 225280), (10240, 213664), (11264, 194240), (12140, 180224), (13354, 163840), (14080, 155392), (16384, 133540), (19424, 112640), (20480, 106832), (22528, 97120), (24280, 90112), (26708, 81920), (28160, 77696), (32768, 66770), (33385, 65536), (38848, 56320), (40960, 53416), (45056, 48560)]