741968640

素因数分解:

$2^8\times 3^3\times 5^1\times 7^1\times {\mathrm{3067}}^1$

素因数の和:3104

約数の個数: 288

約数和(自身を含む): 3010076160

約数和(自身を除く): 2268107520

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, 3067, 3360, 3456, 3780, 3840, 4032, 4320, 4480, 5040, 5376, 5760, 6048, 6134, 6720, 6912, 7560, 8064, 8640, 8960, 9201, 10080, 11520, 12096, 12268, 13440, 15120, 15335, 16128, 17280, 18402, 20160, 21469, 24192, 24536, 26880, 27603, 30240, 30670, 34560, 36804, 40320, 42938, 46005, 48384, 49072, 55206, 60480, 61340, 64407, 73608, 80640, 82809, 85876, 92010, 98144, 107345, 110412, 120960, 122680, 128814, 138015, 147216, 165618, 171752, 184020, 193221, 196288, 214690, 220824, 241920, 245360, 257628, 276030, 294432, 322035, 331236, 343504, 368040, 386442, 392576, 414045, 429380, 441648, 490720, 515256, 552060, 579663, 588864, 644070, 662472, 687008, 736080, 772884, 785152, 828090, 858760, 883296, 966105, 981440, 1030512, 1104120, 1159326, 1177728, 1288140, 1324944, 1374016, 1472160, 1545768, 1656180, 1717520, 1766592, 1932210, 1962880, 2061024, 2208240, 2318652, 2355456, 2576280, 2649888, 2748032, 2898315, 2944320, 3091536, 3312360, 3435040, 3533184, 3864420, 3925760, 4122048, 4416480, 4637304, 5152560, 5299776, 5496064, 5796630, 5888640, 6183072, 6624720, 6870080, 7066368, 7728840, 8244096, 8832960, 9274608, 10305120, 10599552, 11593260, 11777280, 12366144, 13249440, 13740160, 15457680, 16488192, 17665920, 18549216, 20610240, 21199104, 23186520, 24732288, 26498880, 27480320, 30915360, 35331840, 37098432, 41220480, 46373040, 49464576, 52997760, 61830720, 74196864, 82440960, 92746080, 105995520, 123661440, 148393728, 185492160, 247322880, 370984320, 741968640]

約数ペア:

[(1, 741968640), (2, 370984320), (3, 247322880), (4, 185492160), (5, 148393728), (6, 123661440), (7, 105995520), (8, 92746080), (9, 82440960), (10, 74196864), (12, 61830720), (14, 52997760), (15, 49464576), (16, 46373040), (18, 41220480), (20, 37098432), (21, 35331840), (24, 30915360), (27, 27480320), (28, 26498880), (30, 24732288), (32, 23186520), (35, 21199104), (36, 20610240), (40, 18549216), (42, 17665920), (45, 16488192), (48, 15457680), (54, 13740160), (56, 13249440), (60, 12366144), (63, 11777280), (64, 11593260), (70, 10599552), (72, 10305120), (80, 9274608), (84, 8832960), (90, 8244096), (96, 7728840), (105, 7066368), (108, 6870080), (112, 6624720), (120, 6183072), (126, 5888640), (128, 5796630), (135, 5496064), (140, 5299776), (144, 5152560), (160, 4637304), (168, 4416480), (180, 4122048), (189, 3925760), (192, 3864420), (210, 3533184), (216, 3435040), (224, 3312360), (240, 3091536), (252, 2944320), (256, 2898315), (270, 2748032), (280, 2649888), (288, 2576280), (315, 2355456), (320, 2318652), (336, 2208240), (360, 2061024), (378, 1962880), (384, 1932210), (420, 1766592), (432, 1717520), (448, 1656180), (480, 1545768), (504, 1472160), (540, 1374016), (560, 1324944), (576, 1288140), (630, 1177728), (640, 1159326), (672, 1104120), (720, 1030512), (756, 981440), (768, 966105), (840, 883296), (864, 858760), (896, 828090), (945, 785152), (960, 772884), (1008, 736080), (1080, 687008), (1120, 662472), (1152, 644070), (1260, 588864), (1280, 579663), (1344, 552060), (1440, 515256), (1512, 490720), (1680, 441648), (1728, 429380), (1792, 414045), (1890, 392576), (1920, 386442), (2016, 368040), (2160, 343504), (2240, 331236), (2304, 322035), (2520, 294432), (2688, 276030), (2880, 257628), (3024, 245360), (3067, 241920), (3360, 220824), (3456, 214690), (3780, 196288), (3840, 193221), (4032, 184020), (4320, 171752), (4480, 165618), (5040, 147216), (5376, 138015), (5760, 128814), (6048, 122680), (6134, 120960), (6720, 110412), (6912, 107345), (7560, 98144), (8064, 92010), (8640, 85876), (8960, 82809), (9201, 80640), (10080, 73608), (11520, 64407), (12096, 61340), (12268, 60480), (13440, 55206), (15120, 49072), (15335, 48384), (16128, 46005), (17280, 42938), (18402, 40320), (20160, 36804), (21469, 34560), (24192, 30670), (24536, 30240), (26880, 27603)]