1986083680

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1$

素因数の和:314

約数の個数: 288

約数和(自身を含む): 5860512000

約数和(自身を除く): 3874428320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 49, 56, 67, 70, 76, 80, 95, 98, 112, 133, 134, 140, 152, 160, 190, 196, 199, 224, 245, 266, 268, 280, 304, 335, 380, 392, 398, 469, 490, 532, 536, 560, 608, 665, 670, 760, 784, 796, 931, 938, 980, 995, 1064, 1072, 1120, 1273, 1330, 1340, 1393, 1520, 1568, 1592, 1862, 1876, 1960, 1990, 2128, 2144, 2345, 2546, 2660, 2680, 2786, 3040, 3184, 3283, 3724, 3752, 3781, 3920, 3980, 4256, 4655, 4690, 5092, 5320, 5360, 5572, 6365, 6368, 6566, 6965, 7448, 7504, 7562, 7840, 7960, 8911, 9310, 9380, 9751, 10184, 10640, 10720, 11144, 12730, 13132, 13333, 13930, 14896, 15008, 15124, 15920, 16415, 17822, 18620, 18760, 18905, 19502, 20368, 21280, 22288, 25460, 26264, 26467, 26666, 27860, 29792, 30248, 31840, 32830, 35644, 37240, 37520, 37810, 39004, 40736, 44555, 44576, 48755, 50920, 52528, 52934, 53332, 55720, 60496, 62377, 65660, 66665, 71288, 74480, 75040, 75620, 78008, 89110, 93331, 97510, 101840, 105056, 105868, 106664, 111440, 120992, 124754, 131320, 132335, 133330, 142576, 148960, 151240, 156016, 178220, 185269, 186662, 195020, 203680, 211736, 213328, 222880, 249508, 253327, 262640, 264670, 266660, 285152, 302480, 311885, 312032, 356440, 370538, 373324, 390040, 423472, 426656, 466655, 499016, 506654, 525280, 529340, 533320, 604960, 623770, 653317, 712880, 741076, 746648, 780080, 846944, 926345, 933310, 998032, 1013308, 1058680, 1066640, 1247540, 1266635, 1306634, 1425760, 1482152, 1493296, 1560160, 1773289, 1852690, 1866620, 1996064, 2026616, 2117360, 2133280, 2495080, 2533270, 2613268, 2964304, 2986592, 3266585, 3546578, 3705380, 3733240, 4053232, 4234720, 4990160, 5066540, 5226536, 5928608, 6533170, 7093156, 7410760, 7466480, 8106464, 8866445, 9980320, 10133080, 10453072, 12413023, 13066340, 14186312, 14821520, 14932960, 17732890, 20266160, 20906144, 24826046, 26132680, 28372624, 29643040, 35465780, 40532320, 49652092, 52265360, 56745248, 62065115, 70931560, 99304184, 104530720, 124130230, 141863120, 198608368, 248260460, 283726240, 397216736, 496520920, 993041840, 1986083680]

約数ペア:

[(1, 1986083680), (2, 993041840), (4, 496520920), (5, 397216736), (7, 283726240), (8, 248260460), (10, 198608368), (14, 141863120), (16, 124130230), (19, 104530720), (20, 99304184), (28, 70931560), (32, 62065115), (35, 56745248), (38, 52265360), (40, 49652092), (49, 40532320), (56, 35465780), (67, 29643040), (70, 28372624), (76, 26132680), (80, 24826046), (95, 20906144), (98, 20266160), (112, 17732890), (133, 14932960), (134, 14821520), (140, 14186312), (152, 13066340), (160, 12413023), (190, 10453072), (196, 10133080), (199, 9980320), (224, 8866445), (245, 8106464), (266, 7466480), (268, 7410760), (280, 7093156), (304, 6533170), (335, 5928608), (380, 5226536), (392, 5066540), (398, 4990160), (469, 4234720), (490, 4053232), (532, 3733240), (536, 3705380), (560, 3546578), (608, 3266585), (665, 2986592), (670, 2964304), (760, 2613268), (784, 2533270), (796, 2495080), (931, 2133280), (938, 2117360), (980, 2026616), (995, 1996064), (1064, 1866620), (1072, 1852690), (1120, 1773289), (1273, 1560160), (1330, 1493296), (1340, 1482152), (1393, 1425760), (1520, 1306634), (1568, 1266635), (1592, 1247540), (1862, 1066640), (1876, 1058680), (1960, 1013308), (1990, 998032), (2128, 933310), (2144, 926345), (2345, 846944), (2546, 780080), (2660, 746648), (2680, 741076), (2786, 712880), (3040, 653317), (3184, 623770), (3283, 604960), (3724, 533320), (3752, 529340), (3781, 525280), (3920, 506654), (3980, 499016), (4256, 466655), (4655, 426656), (4690, 423472), (5092, 390040), (5320, 373324), (5360, 370538), (5572, 356440), (6365, 312032), (6368, 311885), (6566, 302480), (6965, 285152), (7448, 266660), (7504, 264670), (7562, 262640), (7840, 253327), (7960, 249508), (8911, 222880), (9310, 213328), (9380, 211736), (9751, 203680), (10184, 195020), (10640, 186662), (10720, 185269), (11144, 178220), (12730, 156016), (13132, 151240), (13333, 148960), (13930, 142576), (14896, 133330), (15008, 132335), (15124, 131320), (15920, 124754), (16415, 120992), (17822, 111440), (18620, 106664), (18760, 105868), (18905, 105056), (19502, 101840), (20368, 97510), (21280, 93331), (22288, 89110), (25460, 78008), (26264, 75620), (26467, 75040), (26666, 74480), (27860, 71288), (29792, 66665), (30248, 65660), (31840, 62377), (32830, 60496), (35644, 55720), (37240, 53332), (37520, 52934), (37810, 52528), (39004, 50920), (40736, 48755), (44555, 44576)]