76829920

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:360

約数の個数: 96

約数和(自身を含む): 193536000

約数和(自身を除く): 116706080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 127, 152, 160, 190, 199, 254, 304, 380, 398, 508, 608, 635, 760, 796, 995, 1016, 1270, 1520, 1592, 1990, 2032, 2413, 2540, 3040, 3184, 3781, 3980, 4064, 4826, 5080, 6368, 7562, 7960, 9652, 10160, 12065, 15124, 15920, 18905, 19304, 20320, 24130, 25273, 30248, 31840, 37810, 38608, 48260, 50546, 60496, 75620, 77216, 96520, 101092, 120992, 126365, 151240, 193040, 202184, 252730, 302480, 386080, 404368, 480187, 505460, 604960, 808736, 960374, 1010920, 1920748, 2021840, 2400935, 3841496, 4043680, 4801870, 7682992, 9603740, 15365984, 19207480, 38414960, 76829920]

約数ペア:

[(1, 76829920), (2, 38414960), (4, 19207480), (5, 15365984), (8, 9603740), (10, 7682992), (16, 4801870), (19, 4043680), (20, 3841496), (32, 2400935), (38, 2021840), (40, 1920748), (76, 1010920), (80, 960374), (95, 808736), (127, 604960), (152, 505460), (160, 480187), (190, 404368), (199, 386080), (254, 302480), (304, 252730), (380, 202184), (398, 193040), (508, 151240), (608, 126365), (635, 120992), (760, 101092), (796, 96520), (995, 77216), (1016, 75620), (1270, 60496), (1520, 50546), (1592, 48260), (1990, 38608), (2032, 37810), (2413, 31840), (2540, 30248), (3040, 25273), (3184, 24130), (3781, 20320), (3980, 19304), (4064, 18905), (4826, 15920), (5080, 15124), (6368, 12065), (7562, 10160), (7960, 9652)]