863283840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{173}}^1$

素因数の和:331

約数の個数: 256

約数和(自身を含む): 2913511680

約数和(自身を除く): 2050227840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 113, 115, 120, 128, 138, 160, 173, 184, 192, 226, 230, 240, 276, 320, 339, 345, 346, 368, 384, 452, 460, 480, 519, 552, 565, 640, 678, 690, 692, 736, 865, 904, 920, 960, 1038, 1104, 1130, 1356, 1380, 1384, 1472, 1695, 1730, 1808, 1840, 1920, 2076, 2208, 2260, 2595, 2599, 2712, 2760, 2768, 2944, 3390, 3460, 3616, 3680, 3979, 4152, 4416, 4520, 5190, 5198, 5424, 5520, 5536, 6780, 6920, 7232, 7360, 7797, 7958, 8304, 8832, 9040, 10380, 10396, 10848, 11040, 11072, 11937, 12995, 13560, 13840, 14464, 14720, 15594, 15916, 16608, 18080, 19549, 19895, 20760, 20792, 21696, 22080, 22144, 23874, 25990, 27120, 27680, 31188, 31832, 33216, 36160, 38985, 39098, 39790, 41520, 41584, 43392, 44160, 47748, 51980, 54240, 55360, 58647, 59685, 62376, 63664, 66432, 72320, 77970, 78196, 79580, 83040, 83168, 95496, 97745, 103960, 108480, 110720, 117294, 119370, 124752, 127328, 155940, 156392, 159160, 166080, 166336, 190992, 195490, 207920, 216960, 234588, 238740, 249504, 254656, 293235, 311880, 312784, 318320, 332160, 332672, 381984, 390980, 415840, 449627, 469176, 477480, 499008, 509312, 586470, 623760, 625568, 636640, 763968, 781960, 831680, 899254, 938352, 954960, 998016, 1172940, 1247520, 1251136, 1273280, 1348881, 1527936, 1563920, 1663360, 1798508, 1876704, 1909920, 2248135, 2345880, 2495040, 2502272, 2546560, 2697762, 3127840, 3597016, 3753408, 3819840, 4496270, 4691760, 4990080, 5395524, 6255680, 6744405, 7194032, 7506816, 7639680, 8992540, 9383520, 10791048, 12511360, 13488810, 14388064, 17985080, 18767040, 21582096, 26977620, 28776128, 35970160, 37534080, 43164192, 53955240, 57552256, 71940320, 86328384, 107910480, 143880640, 172656768, 215820960, 287761280, 431641920, 863283840]

約数ペア:

[(1, 863283840), (2, 431641920), (3, 287761280), (4, 215820960), (5, 172656768), (6, 143880640), (8, 107910480), (10, 86328384), (12, 71940320), (15, 57552256), (16, 53955240), (20, 43164192), (23, 37534080), (24, 35970160), (30, 28776128), (32, 26977620), (40, 21582096), (46, 18767040), (48, 17985080), (60, 14388064), (64, 13488810), (69, 12511360), (80, 10791048), (92, 9383520), (96, 8992540), (113, 7639680), (115, 7506816), (120, 7194032), (128, 6744405), (138, 6255680), (160, 5395524), (173, 4990080), (184, 4691760), (192, 4496270), (226, 3819840), (230, 3753408), (240, 3597016), (276, 3127840), (320, 2697762), (339, 2546560), (345, 2502272), (346, 2495040), (368, 2345880), (384, 2248135), (452, 1909920), (460, 1876704), (480, 1798508), (519, 1663360), (552, 1563920), (565, 1527936), (640, 1348881), (678, 1273280), (690, 1251136), (692, 1247520), (736, 1172940), (865, 998016), (904, 954960), (920, 938352), (960, 899254), (1038, 831680), (1104, 781960), (1130, 763968), (1356, 636640), (1380, 625568), (1384, 623760), (1472, 586470), (1695, 509312), (1730, 499008), (1808, 477480), (1840, 469176), (1920, 449627), (2076, 415840), (2208, 390980), (2260, 381984), (2595, 332672), (2599, 332160), (2712, 318320), (2760, 312784), (2768, 311880), (2944, 293235), (3390, 254656), (3460, 249504), (3616, 238740), (3680, 234588), (3979, 216960), (4152, 207920), (4416, 195490), (4520, 190992), (5190, 166336), (5198, 166080), (5424, 159160), (5520, 156392), (5536, 155940), (6780, 127328), (6920, 124752), (7232, 119370), (7360, 117294), (7797, 110720), (7958, 108480), (8304, 103960), (8832, 97745), (9040, 95496), (10380, 83168), (10396, 83040), (10848, 79580), (11040, 78196), (11072, 77970), (11937, 72320), (12995, 66432), (13560, 63664), (13840, 62376), (14464, 59685), (14720, 58647), (15594, 55360), (15916, 54240), (16608, 51980), (18080, 47748), (19549, 44160), (19895, 43392), (20760, 41584), (20792, 41520), (21696, 39790), (22080, 39098), (22144, 38985), (23874, 36160), (25990, 33216), (27120, 31832), (27680, 31188)]