1208862720

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1009}}^1$

素因数の和:1055

約数の個数: 288

約数和(自身を含む): 4516457400

約数和(自身を除く): 3307594680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 256, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 512, 520, 576, 585, 624, 640, 720, 768, 780, 832, 936, 960, 1009, 1024, 1040, 1152, 1170, 1248, 1280, 1440, 1536, 1560, 1664, 1872, 1920, 2018, 2048, 2080, 2304, 2340, 2496, 2560, 2880, 3027, 3072, 3120, 3328, 3744, 3840, 4036, 4160, 4608, 4680, 4992, 5045, 5120, 5760, 6054, 6144, 6240, 6656, 7488, 7680, 8072, 8320, 9081, 9216, 9360, 9984, 10090, 10240, 11520, 12108, 12480, 13117, 13312, 14976, 15135, 15360, 16144, 16640, 18162, 18432, 18720, 19968, 20180, 23040, 24216, 24960, 26234, 26624, 29952, 30270, 30720, 32288, 33280, 36324, 37440, 39351, 39936, 40360, 45405, 46080, 48432, 49920, 52468, 59904, 60540, 64576, 65585, 66560, 72648, 74880, 78702, 79872, 80720, 90810, 92160, 96864, 99840, 104936, 118053, 119808, 121080, 129152, 131170, 133120, 145296, 149760, 157404, 161440, 181620, 193728, 196755, 199680, 209872, 236106, 239616, 242160, 258304, 262340, 290592, 299520, 314808, 322880, 363240, 387456, 393510, 399360, 419744, 472212, 484320, 516608, 524680, 581184, 590265, 599040, 629616, 645760, 726480, 774912, 787020, 839488, 944424, 968640, 1033216, 1049360, 1162368, 1180530, 1198080, 1259232, 1291520, 1452960, 1549824, 1574040, 1678976, 1888848, 1937280, 2066432, 2098720, 2324736, 2361060, 2518464, 2583040, 2905920, 3099648, 3148080, 3357952, 3777696, 3874560, 4197440, 4649472, 4722120, 5036928, 5166080, 5811840, 6199296, 6296160, 6715904, 7555392, 7749120, 8394880, 9298944, 9444240, 10073856, 10332160, 11623680, 12592320, 13431808, 15110784, 15498240, 16789760, 18597888, 18888480, 20147712, 23247360, 25184640, 26863616, 30221568, 30996480, 33579520, 37776960, 40295424, 46494720, 50369280, 60443136, 67159040, 75553920, 80590848, 92989440, 100738560, 120886272, 134318080, 151107840, 201477120, 241772544, 302215680, 402954240, 604431360, 1208862720]

約数ペア:

[(1, 1208862720), (2, 604431360), (3, 402954240), (4, 302215680), (5, 241772544), (6, 201477120), (8, 151107840), (9, 134318080), (10, 120886272), (12, 100738560), (13, 92989440), (15, 80590848), (16, 75553920), (18, 67159040), (20, 60443136), (24, 50369280), (26, 46494720), (30, 40295424), (32, 37776960), (36, 33579520), (39, 30996480), (40, 30221568), (45, 26863616), (48, 25184640), (52, 23247360), (60, 20147712), (64, 18888480), (65, 18597888), (72, 16789760), (78, 15498240), (80, 15110784), (90, 13431808), (96, 12592320), (104, 11623680), (117, 10332160), (120, 10073856), (128, 9444240), (130, 9298944), (144, 8394880), (156, 7749120), (160, 7555392), (180, 6715904), (192, 6296160), (195, 6199296), (208, 5811840), (234, 5166080), (240, 5036928), (256, 4722120), (260, 4649472), (288, 4197440), (312, 3874560), (320, 3777696), (360, 3357952), (384, 3148080), (390, 3099648), (416, 2905920), (468, 2583040), (480, 2518464), (512, 2361060), (520, 2324736), (576, 2098720), (585, 2066432), (624, 1937280), (640, 1888848), (720, 1678976), (768, 1574040), (780, 1549824), (832, 1452960), (936, 1291520), (960, 1259232), (1009, 1198080), (1024, 1180530), (1040, 1162368), (1152, 1049360), (1170, 1033216), (1248, 968640), (1280, 944424), (1440, 839488), (1536, 787020), (1560, 774912), (1664, 726480), (1872, 645760), (1920, 629616), (2018, 599040), (2048, 590265), (2080, 581184), (2304, 524680), (2340, 516608), (2496, 484320), (2560, 472212), (2880, 419744), (3027, 399360), (3072, 393510), (3120, 387456), (3328, 363240), (3744, 322880), (3840, 314808), (4036, 299520), (4160, 290592), (4608, 262340), (4680, 258304), (4992, 242160), (5045, 239616), (5120, 236106), (5760, 209872), (6054, 199680), (6144, 196755), (6240, 193728), (6656, 181620), (7488, 161440), (7680, 157404), (8072, 149760), (8320, 145296), (9081, 133120), (9216, 131170), (9360, 129152), (9984, 121080), (10090, 119808), (10240, 118053), (11520, 104936), (12108, 99840), (12480, 96864), (13117, 92160), (13312, 90810), (14976, 80720), (15135, 79872), (15360, 78702), (16144, 74880), (16640, 72648), (18162, 66560), (18432, 65585), (18720, 64576), (19968, 60540), (20180, 59904), (23040, 52468), (24216, 49920), (24960, 48432), (26234, 46080), (26624, 45405), (29952, 40360), (30270, 39936), (30720, 39351), (32288, 37440), (33280, 36324)]