2620235520

素因数分解:

$2^8\times 3^3\times 5^1\times 7^1\times {\mathrm{10831}}^1$

素因数の和:10868

約数の個数: 288

約数和(自身を含む): 10627491840

約数和(自身を除く): 8007256320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 256, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 768, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1280, 1344, 1440, 1512, 1680, 1728, 1792, 1890, 1920, 2016, 2160, 2240, 2304, 2520, 2688, 2880, 3024, 3360, 3456, 3780, 3840, 4032, 4320, 4480, 5040, 5376, 5760, 6048, 6720, 6912, 7560, 8064, 8640, 8960, 10080, 10831, 11520, 12096, 13440, 15120, 16128, 17280, 20160, 21662, 24192, 26880, 30240, 32493, 34560, 40320, 43324, 48384, 54155, 60480, 64986, 75817, 80640, 86648, 97479, 108310, 120960, 129972, 151634, 162465, 173296, 194958, 216620, 227451, 241920, 259944, 292437, 303268, 324930, 346592, 379085, 389916, 433240, 454902, 487395, 519888, 584874, 606536, 649860, 682353, 693184, 758170, 779832, 866480, 909804, 974790, 1039776, 1137255, 1169748, 1213072, 1299720, 1364706, 1386368, 1462185, 1516340, 1559664, 1732960, 1819608, 1949580, 2047059, 2079552, 2274510, 2339496, 2426144, 2599440, 2729412, 2772736, 2924370, 3032680, 3119328, 3411765, 3465920, 3639216, 3899160, 4094118, 4159104, 4549020, 4678992, 4852288, 5198880, 5458824, 5848740, 6065360, 6238656, 6823530, 6931840, 7278432, 7798320, 8188236, 8318208, 9098040, 9357984, 9704576, 10235295, 10397760, 10917648, 11697480, 12130720, 12477312, 13647060, 13863680, 14556864, 15596640, 16376472, 18196080, 18715968, 19409152, 20470590, 20795520, 21835296, 23394960, 24261440, 24954624, 27294120, 29113728, 31193280, 32752944, 36392160, 37431936, 40941180, 41591040, 43670592, 46789920, 48522880, 54588240, 58227456, 62386560, 65505888, 72784320, 74863872, 81882360, 87341184, 93579840, 97045760, 109176480, 124773120, 131011776, 145568640, 163764720, 174682368, 187159680, 218352960, 262023552, 291137280, 327529440, 374319360, 436705920, 524047104, 655058880, 873411840, 1310117760, 2620235520]

約数ペア:

[(1, 2620235520), (2, 1310117760), (3, 873411840), (4, 655058880), (5, 524047104), (6, 436705920), (7, 374319360), (8, 327529440), (9, 291137280), (10, 262023552), (12, 218352960), (14, 187159680), (15, 174682368), (16, 163764720), (18, 145568640), (20, 131011776), (21, 124773120), (24, 109176480), (27, 97045760), (28, 93579840), (30, 87341184), (32, 81882360), (35, 74863872), (36, 72784320), (40, 65505888), (42, 62386560), (45, 58227456), (48, 54588240), (54, 48522880), (56, 46789920), (60, 43670592), (63, 41591040), (64, 40941180), (70, 37431936), (72, 36392160), (80, 32752944), (84, 31193280), (90, 29113728), (96, 27294120), (105, 24954624), (108, 24261440), (112, 23394960), (120, 21835296), (126, 20795520), (128, 20470590), (135, 19409152), (140, 18715968), (144, 18196080), (160, 16376472), (168, 15596640), (180, 14556864), (189, 13863680), (192, 13647060), (210, 12477312), (216, 12130720), (224, 11697480), (240, 10917648), (252, 10397760), (256, 10235295), (270, 9704576), (280, 9357984), (288, 9098040), (315, 8318208), (320, 8188236), (336, 7798320), (360, 7278432), (378, 6931840), (384, 6823530), (420, 6238656), (432, 6065360), (448, 5848740), (480, 5458824), (504, 5198880), (540, 4852288), (560, 4678992), (576, 4549020), (630, 4159104), (640, 4094118), (672, 3899160), (720, 3639216), (756, 3465920), (768, 3411765), (840, 3119328), (864, 3032680), (896, 2924370), (945, 2772736), (960, 2729412), (1008, 2599440), (1080, 2426144), (1120, 2339496), (1152, 2274510), (1260, 2079552), (1280, 2047059), (1344, 1949580), (1440, 1819608), (1512, 1732960), (1680, 1559664), (1728, 1516340), (1792, 1462185), (1890, 1386368), (1920, 1364706), (2016, 1299720), (2160, 1213072), (2240, 1169748), (2304, 1137255), (2520, 1039776), (2688, 974790), (2880, 909804), (3024, 866480), (3360, 779832), (3456, 758170), (3780, 693184), (3840, 682353), (4032, 649860), (4320, 606536), (4480, 584874), (5040, 519888), (5376, 487395), (5760, 454902), (6048, 433240), (6720, 389916), (6912, 379085), (7560, 346592), (8064, 324930), (8640, 303268), (8960, 292437), (10080, 259944), (10831, 241920), (11520, 227451), (12096, 216620), (13440, 194958), (15120, 173296), (16128, 162465), (17280, 151634), (20160, 129972), (21662, 120960), (24192, 108310), (26880, 97479), (30240, 86648), (32493, 80640), (34560, 75817), (40320, 64986), (43324, 60480), (48384, 54155)]