840503040

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1$

素因数の和:299

約数の個数: 288

約数和(自身を含む): 2936001600

約数和(自身を除く): 2095498560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 113, 120, 128, 130, 149, 156, 160, 192, 195, 208, 226, 240, 256, 260, 298, 312, 320, 339, 384, 390, 416, 447, 452, 480, 520, 565, 596, 624, 640, 678, 745, 768, 780, 832, 894, 904, 960, 1040, 1130, 1192, 1248, 1280, 1356, 1469, 1490, 1560, 1664, 1695, 1788, 1808, 1920, 1937, 2080, 2235, 2260, 2384, 2496, 2712, 2938, 2980, 3120, 3328, 3390, 3576, 3616, 3840, 3874, 4160, 4407, 4470, 4520, 4768, 4992, 5424, 5811, 5876, 5960, 6240, 6780, 7152, 7232, 7345, 7748, 8320, 8814, 8940, 9040, 9536, 9685, 9984, 10848, 11622, 11752, 11920, 12480, 13560, 14304, 14464, 14690, 15496, 16640, 16837, 17628, 17880, 18080, 19072, 19370, 21696, 22035, 23244, 23504, 23840, 24960, 27120, 28608, 28928, 29055, 29380, 30992, 33674, 35256, 35760, 36160, 38144, 38740, 43392, 44070, 46488, 47008, 47680, 49920, 50511, 54240, 57216, 58110, 58760, 61984, 67348, 70512, 71520, 72320, 77480, 84185, 86784, 88140, 92976, 94016, 95360, 101022, 108480, 114432, 116220, 117520, 123968, 134696, 141024, 143040, 144640, 154960, 168370, 176280, 185952, 188032, 190720, 202044, 216960, 218881, 232440, 235040, 247936, 252555, 269392, 282048, 286080, 309920, 336740, 352560, 371904, 376064, 404088, 433920, 437762, 464880, 470080, 495872, 505110, 538784, 564096, 572160, 619840, 656643, 673480, 705120, 743808, 808176, 875524, 929760, 940160, 1010220, 1077568, 1094405, 1128192, 1239680, 1313286, 1346960, 1410240, 1487616, 1616352, 1751048, 1859520, 1880320, 2020440, 2155136, 2188810, 2479360, 2626572, 2693920, 2820480, 3232704, 3283215, 3502096, 3719040, 4040880, 4310272, 4377620, 5253144, 5387840, 5640960, 6465408, 6566430, 7004192, 7438080, 8081760, 8755240, 10506288, 10775680, 12930816, 13132860, 14008384, 16163520, 17510480, 21012576, 21551360, 26265720, 28016768, 32327040, 35020960, 42025152, 52531440, 56033536, 64654080, 70041920, 84050304, 105062880, 140083840, 168100608, 210125760, 280167680, 420251520, 840503040]

約数ペア:

[(1, 840503040), (2, 420251520), (3, 280167680), (4, 210125760), (5, 168100608), (6, 140083840), (8, 105062880), (10, 84050304), (12, 70041920), (13, 64654080), (15, 56033536), (16, 52531440), (20, 42025152), (24, 35020960), (26, 32327040), (30, 28016768), (32, 26265720), (39, 21551360), (40, 21012576), (48, 17510480), (52, 16163520), (60, 14008384), (64, 13132860), (65, 12930816), (78, 10775680), (80, 10506288), (96, 8755240), (104, 8081760), (113, 7438080), (120, 7004192), (128, 6566430), (130, 6465408), (149, 5640960), (156, 5387840), (160, 5253144), (192, 4377620), (195, 4310272), (208, 4040880), (226, 3719040), (240, 3502096), (256, 3283215), (260, 3232704), (298, 2820480), (312, 2693920), (320, 2626572), (339, 2479360), (384, 2188810), (390, 2155136), (416, 2020440), (447, 1880320), (452, 1859520), (480, 1751048), (520, 1616352), (565, 1487616), (596, 1410240), (624, 1346960), (640, 1313286), (678, 1239680), (745, 1128192), (768, 1094405), (780, 1077568), (832, 1010220), (894, 940160), (904, 929760), (960, 875524), (1040, 808176), (1130, 743808), (1192, 705120), (1248, 673480), (1280, 656643), (1356, 619840), (1469, 572160), (1490, 564096), (1560, 538784), (1664, 505110), (1695, 495872), (1788, 470080), (1808, 464880), (1920, 437762), (1937, 433920), (2080, 404088), (2235, 376064), (2260, 371904), (2384, 352560), (2496, 336740), (2712, 309920), (2938, 286080), (2980, 282048), (3120, 269392), (3328, 252555), (3390, 247936), (3576, 235040), (3616, 232440), (3840, 218881), (3874, 216960), (4160, 202044), (4407, 190720), (4470, 188032), (4520, 185952), (4768, 176280), (4992, 168370), (5424, 154960), (5811, 144640), (5876, 143040), (5960, 141024), (6240, 134696), (6780, 123968), (7152, 117520), (7232, 116220), (7345, 114432), (7748, 108480), (8320, 101022), (8814, 95360), (8940, 94016), (9040, 92976), (9536, 88140), (9685, 86784), (9984, 84185), (10848, 77480), (11622, 72320), (11752, 71520), (11920, 70512), (12480, 67348), (13560, 61984), (14304, 58760), (14464, 58110), (14690, 57216), (15496, 54240), (16640, 50511), (16837, 49920), (17628, 47680), (17880, 47008), (18080, 46488), (19072, 44070), (19370, 43392), (21696, 38740), (22035, 38144), (23244, 36160), (23504, 35760), (23840, 35256), (24960, 33674), (27120, 30992), (28608, 29380), (28928, 29055)]