240791040

素因数分解:

$2^9\times 3^2\times 5^1\times 7^1\times {\mathrm{1493}}^1$

素因数の和:1529

約数の個数: 240

約数和(自身を含む): 953697888

約数和(自身を除く): 712906848

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, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 512, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1493, 1536, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2560, 2688, 2880, 2986, 3360, 3584, 3840, 4032, 4479, 4480, 4608, 5040, 5376, 5760, 5972, 6720, 7465, 7680, 8064, 8958, 8960, 10080, 10451, 10752, 11520, 11944, 13437, 13440, 14930, 16128, 17916, 17920, 20160, 20902, 22395, 23040, 23888, 26874, 26880, 29860, 31353, 32256, 35832, 40320, 41804, 44790, 47776, 52255, 53748, 53760, 59720, 62706, 67185, 71664, 80640, 83608, 89580, 94059, 95552, 104510, 107496, 119440, 125412, 134370, 143328, 156765, 161280, 167216, 179160, 188118, 191104, 209020, 214992, 238880, 250824, 268740, 286656, 313530, 334432, 358320, 376236, 382208, 418040, 429984, 470295, 477760, 501648, 537480, 573312, 627060, 668864, 716640, 752472, 764416, 836080, 859968, 940590, 955520, 1003296, 1074960, 1146624, 1254120, 1337728, 1433280, 1504944, 1672160, 1719936, 1881180, 1911040, 2006592, 2149920, 2293248, 2508240, 2675456, 2866560, 3009888, 3344320, 3439872, 3762360, 3822080, 4013184, 4299840, 5016480, 5350912, 5733120, 6019776, 6688640, 6879744, 7524720, 8026368, 8599680, 10032960, 11466240, 12039552, 13377280, 15049440, 16052736, 17199360, 20065920, 24079104, 26754560, 30098880, 34398720, 40131840, 48158208, 60197760, 80263680, 120395520, 240791040]

約数ペア:

[(1, 240791040), (2, 120395520), (3, 80263680), (4, 60197760), (5, 48158208), (6, 40131840), (7, 34398720), (8, 30098880), (9, 26754560), (10, 24079104), (12, 20065920), (14, 17199360), (15, 16052736), (16, 15049440), (18, 13377280), (20, 12039552), (21, 11466240), (24, 10032960), (28, 8599680), (30, 8026368), (32, 7524720), (35, 6879744), (36, 6688640), (40, 6019776), (42, 5733120), (45, 5350912), (48, 5016480), (56, 4299840), (60, 4013184), (63, 3822080), (64, 3762360), (70, 3439872), (72, 3344320), (80, 3009888), (84, 2866560), (90, 2675456), (96, 2508240), (105, 2293248), (112, 2149920), (120, 2006592), (126, 1911040), (128, 1881180), (140, 1719936), (144, 1672160), (160, 1504944), (168, 1433280), (180, 1337728), (192, 1254120), (210, 1146624), (224, 1074960), (240, 1003296), (252, 955520), (256, 940590), (280, 859968), (288, 836080), (315, 764416), (320, 752472), (336, 716640), (360, 668864), (384, 627060), (420, 573312), (448, 537480), (480, 501648), (504, 477760), (512, 470295), (560, 429984), (576, 418040), (630, 382208), (640, 376236), (672, 358320), (720, 334432), (768, 313530), (840, 286656), (896, 268740), (960, 250824), (1008, 238880), (1120, 214992), (1152, 209020), (1260, 191104), (1280, 188118), (1344, 179160), (1440, 167216), (1493, 161280), (1536, 156765), (1680, 143328), (1792, 134370), (1920, 125412), (2016, 119440), (2240, 107496), (2304, 104510), (2520, 95552), (2560, 94059), (2688, 89580), (2880, 83608), (2986, 80640), (3360, 71664), (3584, 67185), (3840, 62706), (4032, 59720), (4479, 53760), (4480, 53748), (4608, 52255), (5040, 47776), (5376, 44790), (5760, 41804), (5972, 40320), (6720, 35832), (7465, 32256), (7680, 31353), (8064, 29860), (8958, 26880), (8960, 26874), (10080, 23888), (10451, 23040), (10752, 22395), (11520, 20902), (11944, 20160), (13437, 17920), (13440, 17916), (14930, 16128)]