12628695040

素因数分解:

$2^{11}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4993}}^1$

素因数の和:5052

約数の個数: 192

約数和(自身を含む): 34356722400

約数和(自身を除く): 21728027360

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 64, 65, 76, 80, 95, 104, 128, 130, 152, 160, 190, 208, 247, 256, 260, 304, 320, 380, 416, 494, 512, 520, 608, 640, 760, 832, 988, 1024, 1040, 1216, 1235, 1280, 1520, 1664, 1976, 2048, 2080, 2432, 2470, 2560, 3040, 3328, 3952, 4160, 4864, 4940, 4993, 5120, 6080, 6656, 7904, 8320, 9728, 9880, 9986, 10240, 12160, 13312, 15808, 16640, 19456, 19760, 19972, 24320, 24965, 26624, 31616, 33280, 38912, 39520, 39944, 48640, 49930, 63232, 64909, 66560, 79040, 79888, 94867, 97280, 99860, 126464, 129818, 133120, 158080, 159776, 189734, 194560, 199720, 252928, 259636, 316160, 319552, 324545, 379468, 399440, 474335, 505856, 519272, 632320, 639104, 649090, 758936, 798880, 948670, 1038544, 1233271, 1264640, 1278208, 1298180, 1517872, 1597760, 1897340, 2077088, 2466542, 2529280, 2556416, 2596360, 3035744, 3195520, 3794680, 4154176, 4933084, 5112832, 5192720, 6071488, 6166355, 6391040, 7589360, 8308352, 9866168, 10225664, 10385440, 12142976, 12332710, 12782080, 15178720, 16616704, 19732336, 20770880, 24285952, 24665420, 25564160, 30357440, 33233408, 39464672, 41541760, 48571904, 49330840, 51128320, 60714880, 66466816, 78929344, 83083520, 97143808, 98661680, 121429760, 132933632, 157858688, 166167040, 194287616, 197323360, 242859520, 315717376, 332334080, 394646720, 485719040, 631434752, 664668160, 789293440, 971438080, 1262869504, 1578586880, 2525739008, 3157173760, 6314347520, 12628695040]

約数ペア:

[(1, 12628695040), (2, 6314347520), (4, 3157173760), (5, 2525739008), (8, 1578586880), (10, 1262869504), (13, 971438080), (16, 789293440), (19, 664668160), (20, 631434752), (26, 485719040), (32, 394646720), (38, 332334080), (40, 315717376), (52, 242859520), (64, 197323360), (65, 194287616), (76, 166167040), (80, 157858688), (95, 132933632), (104, 121429760), (128, 98661680), (130, 97143808), (152, 83083520), (160, 78929344), (190, 66466816), (208, 60714880), (247, 51128320), (256, 49330840), (260, 48571904), (304, 41541760), (320, 39464672), (380, 33233408), (416, 30357440), (494, 25564160), (512, 24665420), (520, 24285952), (608, 20770880), (640, 19732336), (760, 16616704), (832, 15178720), (988, 12782080), (1024, 12332710), (1040, 12142976), (1216, 10385440), (1235, 10225664), (1280, 9866168), (1520, 8308352), (1664, 7589360), (1976, 6391040), (2048, 6166355), (2080, 6071488), (2432, 5192720), (2470, 5112832), (2560, 4933084), (3040, 4154176), (3328, 3794680), (3952, 3195520), (4160, 3035744), (4864, 2596360), (4940, 2556416), (4993, 2529280), (5120, 2466542), (6080, 2077088), (6656, 1897340), (7904, 1597760), (8320, 1517872), (9728, 1298180), (9880, 1278208), (9986, 1264640), (10240, 1233271), (12160, 1038544), (13312, 948670), (15808, 798880), (16640, 758936), (19456, 649090), (19760, 639104), (19972, 632320), (24320, 519272), (24965, 505856), (26624, 474335), (31616, 399440), (33280, 379468), (38912, 324545), (39520, 319552), (39944, 316160), (48640, 259636), (49930, 252928), (63232, 199720), (64909, 194560), (66560, 189734), (79040, 159776), (79888, 158080), (94867, 133120), (97280, 129818), (99860, 126464)]