2017844080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{953}}^1$

素因数の和:1191

約数の個数: 160

約数和(自身を含む): 5678208000

約数和(自身を除く): 3660363920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 199, 266, 280, 304, 380, 398, 532, 560, 665, 760, 796, 953, 995, 1064, 1330, 1393, 1520, 1592, 1906, 1990, 2128, 2660, 2786, 3184, 3781, 3812, 3980, 4765, 5320, 5572, 6671, 6965, 7562, 7624, 7960, 9530, 10640, 11144, 13342, 13930, 15124, 15248, 15920, 18107, 18905, 19060, 22288, 26467, 26684, 27860, 30248, 33355, 36214, 37810, 38120, 52934, 53368, 55720, 60496, 66710, 72428, 75620, 76240, 90535, 105868, 106736, 111440, 126749, 132335, 133420, 144856, 151240, 181070, 189647, 211736, 253498, 264670, 266840, 289712, 302480, 362140, 379294, 423472, 506996, 529340, 533680, 633745, 724280, 758588, 948235, 1013992, 1058680, 1267490, 1327529, 1448560, 1517176, 1896470, 2027984, 2117360, 2534980, 2655058, 3034352, 3603293, 3792940, 5069960, 5310116, 6637645, 7206586, 7585880, 10139920, 10620232, 13275290, 14413172, 15171760, 18016465, 21240464, 25223051, 26550580, 28826344, 36032930, 50446102, 53101160, 57652688, 72065860, 100892204, 106202320, 126115255, 144131720, 201784408, 252230510, 288263440, 403568816, 504461020, 1008922040, 2017844080]

約数ペア:

[(1, 2017844080), (2, 1008922040), (4, 504461020), (5, 403568816), (7, 288263440), (8, 252230510), (10, 201784408), (14, 144131720), (16, 126115255), (19, 106202320), (20, 100892204), (28, 72065860), (35, 57652688), (38, 53101160), (40, 50446102), (56, 36032930), (70, 28826344), (76, 26550580), (80, 25223051), (95, 21240464), (112, 18016465), (133, 15171760), (140, 14413172), (152, 13275290), (190, 10620232), (199, 10139920), (266, 7585880), (280, 7206586), (304, 6637645), (380, 5310116), (398, 5069960), (532, 3792940), (560, 3603293), (665, 3034352), (760, 2655058), (796, 2534980), (953, 2117360), (995, 2027984), (1064, 1896470), (1330, 1517176), (1393, 1448560), (1520, 1327529), (1592, 1267490), (1906, 1058680), (1990, 1013992), (2128, 948235), (2660, 758588), (2786, 724280), (3184, 633745), (3781, 533680), (3812, 529340), (3980, 506996), (4765, 423472), (5320, 379294), (5572, 362140), (6671, 302480), (6965, 289712), (7562, 266840), (7624, 264670), (7960, 253498), (9530, 211736), (10640, 189647), (11144, 181070), (13342, 151240), (13930, 144856), (15124, 133420), (15248, 132335), (15920, 126749), (18107, 111440), (18905, 106736), (19060, 105868), (22288, 90535), (26467, 76240), (26684, 75620), (27860, 72428), (30248, 66710), (33355, 60496), (36214, 55720), (37810, 53368), (38120, 52934)]