83764160

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{599}}^1$

素因数の和:658

約数の個数: 112

約数和(自身を含む): 219456000

約数和(自身を除く): 135691840

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 32, 38, 40, 46, 64, 76, 80, 92, 95, 115, 152, 160, 184, 190, 230, 304, 320, 368, 380, 437, 460, 599, 608, 736, 760, 874, 920, 1198, 1216, 1472, 1520, 1748, 1840, 2185, 2396, 2995, 3040, 3496, 3680, 4370, 4792, 5990, 6080, 6992, 7360, 8740, 9584, 11381, 11980, 13777, 13984, 17480, 19168, 22762, 23960, 27554, 27968, 34960, 38336, 45524, 47920, 55108, 56905, 68885, 69920, 91048, 95840, 110216, 113810, 137770, 139840, 182096, 191680, 220432, 227620, 261763, 275540, 364192, 440864, 455240, 523526, 551080, 728384, 881728, 910480, 1047052, 1102160, 1308815, 1820960, 2094104, 2204320, 2617630, 3641920, 4188208, 4408640, 5235260, 8376416, 10470520, 16752832, 20941040, 41882080, 83764160]

約数ペア:

[(1, 83764160), (2, 41882080), (4, 20941040), (5, 16752832), (8, 10470520), (10, 8376416), (16, 5235260), (19, 4408640), (20, 4188208), (23, 3641920), (32, 2617630), (38, 2204320), (40, 2094104), (46, 1820960), (64, 1308815), (76, 1102160), (80, 1047052), (92, 910480), (95, 881728), (115, 728384), (152, 551080), (160, 523526), (184, 455240), (190, 440864), (230, 364192), (304, 275540), (320, 261763), (368, 227620), (380, 220432), (437, 191680), (460, 182096), (599, 139840), (608, 137770), (736, 113810), (760, 110216), (874, 95840), (920, 91048), (1198, 69920), (1216, 68885), (1472, 56905), (1520, 55108), (1748, 47920), (1840, 45524), (2185, 38336), (2396, 34960), (2995, 27968), (3040, 27554), (3496, 23960), (3680, 22762), (4370, 19168), (4792, 17480), (5990, 13984), (6080, 13777), (6992, 11980), (7360, 11381), (8740, 9584)]