490020249600

素因数分解:

$2^{13}\times 3^2\times 5^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{233}}^1$

素因数の和:445

約数の個数: 1008

約数和(自身を含む): 2026973961792

約数和(自身を除く): 1536953712192

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 64, 70, 72, 75, 80, 84, 90, 96, 100, 105, 112, 120, 126, 128, 140, 144, 150, 160, 163, 168, 175, 180, 192, 200, 210, 224, 225, 233, 240, 252, 256, 280, 288, 300, 315, 320, 326, 336, 350, 360, 384, 400, 420, 448, 450, 466, 480, 489, 504, 512, 525, 560, 576, 600, 630, 640, 652, 672, 699, 700, 720, 768, 800, 815, 840, 896, 900, 932, 960, 978, 1008, 1024, 1050, 1120, 1141, 1152, 1165, 1200, 1260, 1280, 1304, 1344, 1398, 1400, 1440, 1467, 1536, 1575, 1600, 1630, 1631, 1680, 1792, 1800, 1864, 1920, 1956, 2016, 2048, 2097, 2100, 2240, 2282, 2304, 2330, 2400, 2445, 2520, 2560, 2608, 2688, 2796, 2800, 2880, 2934, 3072, 3150, 3200, 3260, 3262, 3360, 3423, 3495, 3584, 3600, 3728, 3840, 3912, 4032, 4075, 4096, 4194, 4200, 4480, 4564, 4608, 4660, 4800, 4890, 4893, 5040, 5120, 5216, 5376, 5592, 5600, 5705, 5760, 5825, 5868, 6144, 6300, 6400, 6520, 6524, 6720, 6846, 6990, 7168, 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71680, 73024, 73350, 73395, 73728, 74560, 75958, 76800, 78240, 78288, 80640, 81550, 82152, 83456, 83880, 85575, 86016, 89472, 89600, 91280, 92160, 93200, 93888, 97800, 97860, 100800, 102400, 102690, 104320, 104384, 104850, 107520, 109536, 111840, 113937, 114100, 115200, 117360, 117432, 119296, 122325, 122880, 125184, 129024, 130400, 130480, 134208, 134400, 136920, 139800, 143360, 146048, 146700, 146790, 149120, 151916, 153600, 156480, 156576, 161280, 163100, 164304, 166912, 167760, 171150, 172032, 178944, 179200, 182560, 184320, 186400, 187776, 189895, 195600, 195720, 201600, 204800, 205380, 208640, 208768, 209700, 215040, 219072, 223680, 227874, 228200, 230400, 234720, 234864, 238592, 244650, 250368, 256725, 258048, 260800, 260960, 265853, 268416, 268800, 273840, 279600, 286720, 292096, 293400, 293580, 298240, 303832, 307200, 312960, 313152, 322560, 326200, 328608, 333824, 335520, 341811, 342300, 357888, 358400, 365120, 366975, 368640, 372800, 375552, 379790, 391200, 391440, 403200, 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2053800, 2086400, 2087680, 2126824, 2147328, 2150400, 2190720, 2236800, 2278740, 2336768, 2347200, 2348640, 2385920, 2392677, 2430656, 2503680, 2505216, 2580480, 2609600, 2628864, 2658530, 2684160, 2734488, 2738400, 2848425, 2863104, 2920960, 2935800, 2982400, 3004416, 3038320, 3129600, 3131520, 3190236, 3225600, 3286080, 3338240, 3340288, 3355200, 3418110, 3505152, 3578880, 3645984, 3651200, 3755520, 3757824, 3797900, 3914400, 3987795, 4005888, 4107600, 4172800, 4175360, 4253648, 4294656, 4300800, 4381440, 4473600, 4557480, 4673536, 4694400, 4697280, 4771840, 4785354, 4861312, 5007360, 5010432, 5219200, 5257728, 5317060, 5368320, 5468976, 5476800, 5696850, 5726208, 5841920, 5871600, 5964800, 6008832, 6076640, 6259200, 6263040, 6380472, 6451200, 6572160, 6646325, 6676480, 6680576, 6710400, 6836220, 7010304, 7157760, 7291968, 7302400, 7511040, 7515648, 7595800, 7828800, 7975590, 8215200, 8345600, 8350720, 8507296, 8545275, 8589312, 8762880, 8947200, 9114960, 9347072, 9388800, 9394560, 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約数ペア:

[(1, 490020249600), (2, 245010124800), (3, 163340083200), (4, 122505062400), (5, 98004049920), (6, 81670041600), (7, 70002892800), (8, 61252531200), (9, 54446694400), (10, 49002024960), (12, 40835020800), (14, 35001446400), (15, 32668016640), (16, 30626265600), (18, 27223347200), (20, 24501012480), (21, 23334297600), (24, 20417510400), (25, 19600809984), (28, 17500723200), (30, 16334008320), (32, 15313132800), (35, 14000578560), (36, 13611673600), (40, 12250506240), (42, 11667148800), (45, 10889338880), (48, 10208755200), (50, 9800404992), (56, 8750361600), (60, 8167004160), (63, 7778099200), (64, 7656566400), (70, 7000289280), (72, 6805836800), (75, 6533603328), (80, 6125253120), (84, 5833574400), (90, 5444669440), (96, 5104377600), (100, 4900202496), (105, 4666859520), (112, 4375180800), (120, 4083502080), (126, 3889049600), (128, 3828283200), (140, 3500144640), (144, 3402918400), (150, 3266801664), (160, 3062626560), (163, 3006259200), (168, 2916787200), (175, 2800115712), (180, 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