283720320

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1$

素因数の和:465

約数の個数: 320

約数和(自身を含む): 1093748040

約数和(自身を除く): 810027720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 162, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 324, 351, 360, 384, 390, 405, 416, 421, 432, 468, 480, 520, 540, 576, 585, 624, 640, 648, 702, 720, 780, 810, 832, 842, 864, 936, 960, 1040, 1053, 1080, 1152, 1170, 1248, 1263, 1296, 1404, 1440, 1560, 1620, 1664, 1684, 1728, 1755, 1872, 1920, 2080, 2105, 2106, 2160, 2340, 2496, 2526, 2592, 2808, 2880, 3120, 3240, 3368, 3456, 3510, 3744, 3789, 4160, 4210, 4212, 4320, 4680, 4992, 5052, 5184, 5265, 5473, 5616, 5760, 6240, 6315, 6480, 6736, 7020, 7488, 7578, 8320, 8420, 8424, 8640, 9360, 10104, 10368, 10530, 10946, 11232, 11367, 12480, 12630, 12960, 13472, 14040, 14976, 15156, 16419, 16840, 16848, 17280, 18720, 18945, 20208, 21060, 21892, 22464, 22734, 24960, 25260, 25920, 26944, 27365, 28080, 30312, 32838, 33680, 33696, 34101, 37440, 37890, 40416, 42120, 43784, 44928, 45468, 49257, 50520, 51840, 53888, 54730, 56160, 56835, 60624, 65676, 67360, 67392, 68202, 74880, 75780, 80832, 82095, 84240, 87568, 90936, 98514, 101040, 109460, 112320, 113670, 121248, 131352, 134720, 134784, 136404, 147771, 151560, 161664, 164190, 168480, 170505, 175136, 181872, 197028, 202080, 218920, 224640, 227340, 242496, 246285, 262704, 269440, 272808, 295542, 303120, 328380, 336960, 341010, 350272, 363744, 394056, 404160, 437840, 443313, 454680, 484992, 492570, 525408, 545616, 591084, 606240, 656760, 673920, 682020, 700544, 727488, 738855, 788112, 808320, 875680, 886626, 909360, 985140, 1050816, 1091232, 1182168, 1212480, 1313520, 1364040, 1454976, 1477710, 1576224, 1751360, 1773252, 1818720, 1970280, 2101632, 2182464, 2216565, 2364336, 2424960, 2627040, 2728080, 2955420, 3152448, 3502720, 3546504, 3637440, 3940560, 4364928, 4433130, 4728672, 5254080, 5456160, 5910840, 6304896, 7093008, 7274880, 7881120, 8866260, 9457344, 10508160, 10912320, 11821680, 14186016, 15762240, 17732520, 18914688, 21824640, 23643360, 28372032, 31524480, 35465040, 47286720, 56744064, 70930080, 94573440, 141860160, 283720320]

約数ペア:

[(1, 283720320), (2, 141860160), (3, 94573440), (4, 70930080), (5, 56744064), (6, 47286720), (8, 35465040), (9, 31524480), (10, 28372032), (12, 23643360), (13, 21824640), (15, 18914688), (16, 17732520), (18, 15762240), (20, 14186016), (24, 11821680), (26, 10912320), (27, 10508160), (30, 9457344), (32, 8866260), (36, 7881120), (39, 7274880), (40, 7093008), (45, 6304896), (48, 5910840), (52, 5456160), (54, 5254080), (60, 4728672), (64, 4433130), (65, 4364928), (72, 3940560), (78, 3637440), (80, 3546504), (81, 3502720), (90, 3152448), (96, 2955420), (104, 2728080), (108, 2627040), (117, 2424960), (120, 2364336), (128, 2216565), (130, 2182464), (135, 2101632), (144, 1970280), (156, 1818720), (160, 1773252), (162, 1751360), (180, 1576224), (192, 1477710), (195, 1454976), (208, 1364040), (216, 1313520), (234, 1212480), (240, 1182168), (260, 1091232), (270, 1050816), (288, 985140), (312, 909360), (320, 886626), (324, 875680), (351, 808320), (360, 788112), (384, 738855), (390, 727488), (405, 700544), (416, 682020), (421, 673920), (432, 656760), (468, 606240), (480, 591084), (520, 545616), (540, 525408), (576, 492570), (585, 484992), (624, 454680), (640, 443313), (648, 437840), (702, 404160), (720, 394056), (780, 363744), (810, 350272), (832, 341010), (842, 336960), (864, 328380), (936, 303120), (960, 295542), (1040, 272808), (1053, 269440), (1080, 262704), (1152, 246285), (1170, 242496), (1248, 227340), (1263, 224640), (1296, 218920), (1404, 202080), (1440, 197028), (1560, 181872), (1620, 175136), (1664, 170505), (1684, 168480), (1728, 164190), (1755, 161664), (1872, 151560), (1920, 147771), (2080, 136404), (2105, 134784), (2106, 134720), (2160, 131352), (2340, 121248), (2496, 113670), (2526, 112320), (2592, 109460), (2808, 101040), (2880, 98514), (3120, 90936), (3240, 87568), (3368, 84240), (3456, 82095), (3510, 80832), (3744, 75780), (3789, 74880), (4160, 68202), (4210, 67392), (4212, 67360), (4320, 65676), (4680, 60624), (4992, 56835), (5052, 56160), (5184, 54730), (5265, 53888), (5473, 51840), (5616, 50520), (5760, 49257), (6240, 45468), (6315, 44928), (6480, 43784), (6736, 42120), (7020, 40416), (7488, 37890), (7578, 37440), (8320, 34101), (8420, 33696), (8424, 33680), (8640, 32838), (9360, 30312), (10104, 28080), (10368, 27365), (10530, 26944), (10946, 25920), (11232, 25260), (11367, 24960), (12480, 22734), (12630, 22464), (12960, 21892), (13472, 21060), (14040, 20208), (14976, 18945), (15156, 18720), (16419, 17280), (16840, 16848)]