245810880

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:256

約数の個数: 336

約数和(自身を含む): 984260160

約数和(自身を除く): 738449280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 89, 90, 96, 105, 112, 120, 126, 137, 140, 144, 160, 168, 178, 180, 192, 210, 224, 240, 252, 267, 274, 280, 288, 315, 320, 336, 356, 360, 411, 420, 445, 448, 480, 504, 534, 548, 560, 576, 623, 630, 672, 685, 712, 720, 801, 822, 840, 890, 959, 960, 1008, 1068, 1096, 1120, 1233, 1246, 1260, 1335, 1344, 1370, 1424, 1440, 1602, 1644, 1680, 1780, 1869, 1918, 2016, 2055, 2136, 2192, 2240, 2466, 2492, 2520, 2670, 2740, 2848, 2877, 2880, 3115, 3204, 3288, 3360, 3560, 3738, 3836, 4005, 4032, 4110, 4272, 4384, 4795, 4932, 4984, 5040, 5340, 5480, 5607, 5696, 5754, 6165, 6230, 6408, 6576, 6720, 7120, 7476, 7672, 8010, 8220, 8544, 8631, 8768, 9345, 9590, 9864, 9968, 10080, 10680, 10960, 11214, 11508, 12193, 12330, 12460, 12816, 13152, 14240, 14385, 14952, 15344, 16020, 16440, 17088, 17262, 18690, 19180, 19728, 19936, 20160, 21360, 21920, 22428, 23016, 24386, 24660, 24920, 25632, 26304, 28035, 28480, 28770, 29904, 30688, 32040, 32880, 34524, 36579, 37380, 38360, 39456, 39872, 42720, 43155, 43840, 44856, 46032, 48772, 49320, 49840, 51264, 56070, 57540, 59808, 60965, 61376, 64080, 65760, 69048, 73158, 74760, 76720, 78912, 85351, 85440, 86310, 89712, 92064, 97544, 98640, 99680, 109737, 112140, 115080, 119616, 121930, 128160, 131520, 138096, 146316, 149520, 153440, 170702, 172620, 179424, 182895, 184128, 195088, 197280, 199360, 219474, 224280, 230160, 243860, 256053, 256320, 276192, 292632, 299040, 306880, 341404, 345240, 358848, 365790, 390176, 394560, 426755, 438948, 448560, 460320, 487720, 512106, 548685, 552384, 585264, 598080, 682808, 690480, 731580, 768159, 780352, 853510, 877896, 897120, 920640, 975440, 1024212, 1097370, 1170528, 1280265, 1365616, 1380960, 1463160, 1536318, 1707020, 1755792, 1794240, 1950880, 2048424, 2194740, 2341056, 2560530, 2731232, 2761920, 2926320, 3072636, 3414040, 3511584, 3840795, 3901760, 4096848, 4389480, 5121060, 5462464, 5852640, 6145272, 6828080, 7023168, 7681590, 8193696, 8778960, 10242120, 11705280, 12290544, 13656160, 15363180, 16387392, 17557920, 20484240, 24581088, 27312320, 30726360, 35115840, 40968480, 49162176, 61452720, 81936960, 122905440, 245810880]

約数ペア:

[(1, 245810880), (2, 122905440), (3, 81936960), (4, 61452720), (5, 49162176), (6, 40968480), (7, 35115840), (8, 30726360), (9, 27312320), (10, 24581088), (12, 20484240), (14, 17557920), (15, 16387392), (16, 15363180), (18, 13656160), (20, 12290544), (21, 11705280), (24, 10242120), (28, 8778960), (30, 8193696), (32, 7681590), (35, 7023168), (36, 6828080), (40, 6145272), (42, 5852640), (45, 5462464), (48, 5121060), (56, 4389480), (60, 4096848), (63, 3901760), (64, 3840795), (70, 3511584), (72, 3414040), (80, 3072636), (84, 2926320), (89, 2761920), (90, 2731232), (96, 2560530), (105, 2341056), (112, 2194740), (120, 2048424), (126, 1950880), (137, 1794240), (140, 1755792), (144, 1707020), (160, 1536318), (168, 1463160), (178, 1380960), (180, 1365616), (192, 1280265), (210, 1170528), (224, 1097370), (240, 1024212), (252, 975440), (267, 920640), (274, 897120), (280, 877896), (288, 853510), (315, 780352), (320, 768159), (336, 731580), (356, 690480), (360, 682808), (411, 598080), (420, 585264), (445, 552384), (448, 548685), (480, 512106), (504, 487720), (534, 460320), (548, 448560), (560, 438948), (576, 426755), (623, 394560), (630, 390176), (672, 365790), (685, 358848), (712, 345240), (720, 341404), (801, 306880), (822, 299040), (840, 292632), (890, 276192), (959, 256320), (960, 256053), (1008, 243860), (1068, 230160), (1096, 224280), (1120, 219474), (1233, 199360), (1246, 197280), (1260, 195088), (1335, 184128), (1344, 182895), (1370, 179424), (1424, 172620), (1440, 170702), (1602, 153440), (1644, 149520), (1680, 146316), (1780, 138096), (1869, 131520), (1918, 128160), (2016, 121930), (2055, 119616), (2136, 115080), (2192, 112140), (2240, 109737), (2466, 99680), (2492, 98640), (2520, 97544), (2670, 92064), (2740, 89712), (2848, 86310), (2877, 85440), (2880, 85351), (3115, 78912), (3204, 76720), (3288, 74760), (3360, 73158), (3560, 69048), (3738, 65760), (3836, 64080), (4005, 61376), (4032, 60965), (4110, 59808), (4272, 57540), (4384, 56070), (4795, 51264), (4932, 49840), (4984, 49320), (5040, 48772), (5340, 46032), (5480, 44856), (5607, 43840), (5696, 43155), (5754, 42720), (6165, 39872), (6230, 39456), (6408, 38360), (6576, 37380), (6720, 36579), (7120, 34524), (7476, 32880), (7672, 32040), (8010, 30688), (8220, 29904), (8544, 28770), (8631, 28480), (8768, 28035), (9345, 26304), (9590, 25632), (9864, 24920), (9968, 24660), (10080, 24386), (10680, 23016), (10960, 22428), (11214, 21920), (11508, 21360), (12193, 20160), (12330, 19936), (12460, 19728), (12816, 19180), (13152, 18690), (14240, 17262), (14385, 17088), (14952, 16440), (15344, 16020)]