2756550080

素因数分解:

$2^6\times 5^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1\times {\mathrm{599}}^1$

素因数の和:886

約数の個数: 112

約数和(自身を含む): 6698894400

約数和(自身を除く): 3942344320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 73, 80, 146, 160, 197, 292, 320, 365, 394, 584, 599, 730, 788, 985, 1168, 1198, 1460, 1576, 1970, 2336, 2396, 2920, 2995, 3152, 3940, 4672, 4792, 5840, 5990, 6304, 7880, 9584, 11680, 11980, 12608, 14381, 15760, 19168, 23360, 23960, 28762, 31520, 38336, 43727, 47920, 57524, 63040, 71905, 87454, 95840, 115048, 118003, 143810, 174908, 191680, 218635, 230096, 236006, 287620, 349816, 437270, 460192, 472012, 575240, 590015, 699632, 874540, 920384, 944024, 1150480, 1180030, 1399264, 1749080, 1888048, 2300960, 2360060, 2798528, 3498160, 3776096, 4601920, 4720120, 6996320, 7552192, 8614219, 9440240, 13992640, 17228438, 18880480, 34456876, 37760960, 43071095, 68913752, 86142190, 137827504, 172284380, 275655008, 344568760, 551310016, 689137520, 1378275040, 2756550080]

約数ペア:

[(1, 2756550080), (2, 1378275040), (4, 689137520), (5, 551310016), (8, 344568760), (10, 275655008), (16, 172284380), (20, 137827504), (32, 86142190), (40, 68913752), (64, 43071095), (73, 37760960), (80, 34456876), (146, 18880480), (160, 17228438), (197, 13992640), (292, 9440240), (320, 8614219), (365, 7552192), (394, 6996320), (584, 4720120), (599, 4601920), (730, 3776096), (788, 3498160), (985, 2798528), (1168, 2360060), (1198, 2300960), (1460, 1888048), (1576, 1749080), (1970, 1399264), (2336, 1180030), (2396, 1150480), (2920, 944024), (2995, 920384), (3152, 874540), (3940, 699632), (4672, 590015), (4792, 575240), (5840, 472012), (5990, 460192), (6304, 437270), (7880, 349816), (9584, 287620), (11680, 236006), (11980, 230096), (12608, 218635), (14381, 191680), (15760, 174908), (19168, 143810), (23360, 118003), (23960, 115048), (28762, 95840), (31520, 87454), (38336, 71905), (43727, 63040), (47920, 57524)]