2255484215880

素因数分解:

$2^3\times 3^3\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{13183}}^1$

素因数の和:13331

約数の個数: 768

約数和(自身を含む): 9057534566400

約数和(自身を除く): 6802050350520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 49, 53, 54, 56, 60, 61, 63, 70, 72, 84, 90, 98, 105, 106, 108, 120, 122, 126, 135, 140, 147, 159, 168, 180, 183, 189, 196, 210, 212, 216, 244, 245, 252, 265, 270, 280, 294, 305, 315, 318, 360, 366, 371, 378, 392, 420, 424, 427, 441, 477, 488, 490, 504, 530, 540, 549, 588, 610, 630, 636, 732, 735, 742, 756, 795, 840, 854, 882, 915, 945, 954, 980, 1060, 1080, 1098, 1113, 1176, 1220, 1260, 1272, 1281, 1323, 1431, 1464, 1470, 1484, 1512, 1590, 1647, 1708, 1764, 1830, 1855, 1890, 1908, 1960, 2120, 2135, 2196, 2205, 2226, 2385, 2440, 2520, 2562, 2597, 2646, 2745, 2862, 2940, 2968, 2989, 3180, 3233, 3294, 3339, 3416, 3528, 3660, 3710, 3780, 3816, 3843, 4270, 4392, 4410, 4452, 4770, 5124, 5194, 5292, 5490, 5565, 5724, 5880, 5978, 6360, 6405, 6466, 6588, 6615, 6678, 7155, 7320, 7420, 7560, 7686, 7791, 8235, 8540, 8820, 8904, 8967, 9540, 9699, 10017, 10248, 10388, 10584, 10980, 11130, 11448, 11529, 11956, 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350595, 355941, 358680, 369124, 387960, 395490, 400680, 403515, 407358, 436455, 452620, 461160, 461405, 467460, 474588, 475251, 527320, 538020, 543144, 553686, 560952, 581940, 593235, 611037, 633668, 645624, 645967, 678930, 698328, 698699, 701190, 711882, 738248, 790980, 792085, 804163, 807030, 814716, 830529, 872910, 905240, 922810, 934920, 949176, 950502, 1018395, 1076040, 1107372, 1163880, 1186470, 1222074, 1267336, 1291934, 1357860, 1384215, 1397398, 1402380, 1423764, 1425753, 1581960, 1584170, 1608326, 1614060, 1629432, 1661058, 1745820, 1779705, 1845620, 1901004, 1937901, 2036790, 2096097, 2214744, 2372940, 2376255, 2412489, 2444148, 2491587, 2583868, 2715720, 2768430, 2794796, 2804760, 2847528, 2851506, 3055185, 3168340, 3216652, 3228120, 3229835, 3322116, 3491640, 3493495, 3559410, 3691240, 3802008, 3875802, 4020815, 4073580, 4152645, 4192194, 4277259, 4745880, 4752510, 4824978, 4888296, 4890893, 4983174, 5167736, 5536860, 5589592, 5629141, 5703012, 5813703, 6110370, 6288291, 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821670024, 852412780, 868496040, 880360740, 895033419, 924378777, 945695688, 1013245380, 1022895336, 1027087530, 1056432888, 1063907649, 1150757253, 1182119610, 1193377892, 1215894456, 1232505036, 1278619170, 1320541110, 1369450040, 1418543532, 1491722365, 1519868070, 1534343004, 1540631295, 1576159480, 1704825560, 1760721480, 1773179415, 1790066838, 1848757554, 1917928755, 2026490760, 2054175060, 2088411311, 2127815298, 2301514506, 2364239220, 2386755784, 2465010072, 2557238340, 2641082220, 2685100257, 2837087064, 2983444730, 3039736140, 3068686008, 3081262590, 3546358830, 3580133676, 3697515108, 3835857510, 4108350120, 4176822622, 4255630596, 4475167095, 4603029012, 4621893885, 4728478440, 5114476680, 5282164440, 5319538245, 5370200514, 5753786265, 5966889460, 6079472280, 6162525180, 6265233933, 7092717660, 7160267352, 7395030216, 7671715020, 8055300771, 8353645244, 8511261192, 8950334190, 9206058024, 9243787770, 10442056555, 10639076490, 10740401028, 11507572530, 11933778920, 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約数ペア:

[(1, 2255484215880), (2, 1127742107940), (3, 751828071960), (4, 563871053970), (5, 451096843176), (6, 375914035980), (7, 322212030840), (8, 281935526985), (9, 250609357320), (10, 225548421588), (12, 187957017990), (14, 161106015420), (15, 150365614392), (18, 125304678660), (20, 112774210794), (21, 107404010280), (24, 93978508995), (27, 83536452440), (28, 80553007710), (30, 75182807196), (35, 64442406168), (36, 62652339330), (40, 56387105397), (42, 53702005140), (45, 50121871464), (49, 46030290120), (53, 42556305960), (54, 41768226220), (56, 40276503855), (60, 37591403598), (61, 36975151080), (63, 35801336760), (70, 32221203084), (72, 31326169665), (84, 26851002570), (90, 25060935732), (98, 23015145060), (105, 21480802056), (106, 21278152980), (108, 20884113110), (120, 18795701799), (122, 18487575540), (126, 17900668380), (135, 16707290488), (140, 16110601542), (147, 15343430040), (159, 14185435320), (168, 13425501285), (180, 12530467866), (183, 12325050360), (189, 11933778920), (196, 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