857445120

素因数分解:

$2^8\times 3^2\times 5^1\times 7^4\times {\mathrm{31}}^1$

素因数の和:86

約数の個数: 540

約数和(自身を含む): 3572552256

約数和(自身を除く): 2715107136

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 62, 63, 64, 70, 72, 80, 84, 90, 93, 96, 98, 105, 112, 120, 124, 126, 128, 140, 144, 147, 155, 160, 168, 180, 186, 192, 196, 210, 217, 224, 240, 245, 248, 252, 256, 279, 280, 288, 294, 310, 315, 320, 336, 343, 360, 372, 384, 392, 420, 434, 441, 448, 465, 480, 490, 496, 504, 558, 560, 576, 588, 620, 630, 640, 651, 672, 686, 720, 735, 744, 768, 784, 840, 868, 882, 896, 930, 960, 980, 992, 1008, 1029, 1085, 1116, 1120, 1152, 1176, 1240, 1260, 1280, 1302, 1344, 1372, 1395, 1440, 1470, 1488, 1519, 1568, 1680, 1715, 1736, 1764, 1792, 1860, 1920, 1953, 1960, 1984, 2016, 2058, 2170, 2205, 2232, 2240, 2304, 2352, 2401, 2480, 2520, 2604, 2688, 2744, 2790, 2880, 2940, 2976, 3038, 3087, 3136, 3255, 3360, 3430, 3472, 3528, 3720, 3840, 3906, 3920, 3968, 4032, 4116, 4340, 4410, 4464, 4480, 4557, 4704, 4802, 4960, 5040, 5145, 5208, 5376, 5488, 5580, 5760, 5880, 5952, 6076, 6174, 6272, 6510, 6720, 6860, 6944, 7056, 7203, 7440, 7595, 7812, 7840, 7936, 8064, 8232, 8680, 8820, 8928, 8960, 9114, 9408, 9604, 9765, 9920, 10080, 10290, 10416, 10633, 10976, 11160, 11520, 11760, 11904, 12005, 12152, 12348, 12544, 13020, 13440, 13671, 13720, 13888, 14112, 14406, 14880, 15190, 15435, 15624, 15680, 16128, 16464, 17360, 17640, 17856, 18228, 18816, 19208, 19530, 19840, 20160, 20580, 20832, 21266, 21609, 21952, 22320, 22785, 23520, 23808, 24010, 24304, 24696, 26040, 26880, 27342, 27440, 27776, 28224, 28812, 29760, 30380, 30870, 31248, 31360, 31899, 32928, 34720, 35280, 35712, 36015, 36456, 37632, 38416, 39060, 39680, 40320, 41160, 41664, 42532, 43218, 43904, 44640, 45570, 47040, 48020, 48608, 49392, 52080, 53165, 54684, 54880, 55552, 56448, 57624, 59520, 60760, 61740, 62496, 62720, 63798, 65856, 68355, 69440, 70560, 71424, 72030, 72912, 74431, 76832, 78120, 80640, 82320, 83328, 85064, 86436, 87808, 89280, 91140, 94080, 95697, 96040, 97216, 98784, 104160, 106330, 108045, 109368, 109760, 112896, 115248, 119040, 121520, 123480, 124992, 127596, 131712, 136710, 138880, 141120, 144060, 145824, 148862, 153664, 156240, 159495, 164640, 166656, 170128, 172872, 178560, 182280, 188160, 191394, 192080, 194432, 197568, 208320, 212660, 216090, 218736, 219520, 223293, 230496, 243040, 246960, 249984, 255192, 263424, 273420, 277760, 282240, 288120, 291648, 297724, 307328, 312480, 318990, 329280, 340256, 345744, 357120, 364560, 372155, 382788, 384160, 388864, 395136, 416640, 425320, 432180, 437472, 439040, 446586, 460992, 478485, 486080, 493920, 499968, 510384, 546840, 564480, 576240, 583296, 595448, 614656, 624960, 637980, 658560, 669879, 680512, 691488, 729120, 744310, 765576, 768320, 790272, 833280, 850640, 864360, 874944, 893172, 921984, 956970, 972160, 987840, 1020768, 1093680, 1116465, 1152480, 1166592, 1190896, 1249920, 1275960, 1317120, 1339758, 1361024, 1382976, 1458240, 1488620, 1531152, 1536640, 1701280, 1728720, 1749888, 1786344, 1843968, 1913940, 1944320, 1975680, 2041536, 2187360, 2232930, 2304960, 2381792, 2499840, 2551920, 2679516, 2722048, 2765952, 2916480, 2977240, 3062304, 3073280, 3349395, 3402560, 3457440, 3499776, 3572688, 3827880, 3951360, 4083072, 4374720, 4465860, 4609920, 4763584, 5103840, 5359032, 5531904, 5832960, 5954480, 6124608, 6698790, 6805120, 6914880, 7145376, 7655760, 8166144, 8749440, 8931720, 9219840, 9527168, 10207680, 10718064, 11908960, 12249216, 13397580, 13610240, 13829760, 14290752, 15311520, 17498880, 17863440, 19054336, 20415360, 21436128, 23817920, 24498432, 26795160, 27659520, 28581504, 30623040, 35726880, 40830720, 42872256, 47635840, 53590320, 57163008, 61246080, 71453760, 85744512, 95271680, 107180640, 122492160, 142907520, 171489024, 214361280, 285815040, 428722560, 857445120]

約数ペア:

[(1, 857445120), (2, 428722560), (3, 285815040), (4, 214361280), (5, 171489024), (6, 142907520), (7, 122492160), (8, 107180640), (9, 95271680), (10, 85744512), (12, 71453760), (14, 61246080), (15, 57163008), (16, 53590320), (18, 47635840), (20, 42872256), (21, 40830720), (24, 35726880), (28, 30623040), (30, 28581504), (31, 27659520), (32, 26795160), (35, 24498432), (36, 23817920), (40, 21436128), (42, 20415360), (45, 19054336), (48, 17863440), (49, 17498880), (56, 15311520), (60, 14290752), (62, 13829760), (63, 13610240), (64, 13397580), (70, 12249216), (72, 11908960), (80, 10718064), (84, 10207680), (90, 9527168), (93, 9219840), (96, 8931720), (98, 8749440), (105, 8166144), (112, 7655760), (120, 7145376), (124, 6914880), (126, 6805120), (128, 6698790), (140, 6124608), (144, 5954480), (147, 5832960), (155, 5531904), (160, 5359032), (168, 5103840), (180, 4763584), (186, 4609920), (192, 4465860), (196, 4374720), (210, 4083072), (217, 3951360), (224, 3827880), (240, 3572688), (245, 3499776), (248, 3457440), (252, 3402560), (256, 3349395), (279, 3073280), (280, 3062304), (288, 2977240), (294, 2916480), (310, 2765952), (315, 2722048), (320, 2679516), (336, 2551920), (343, 2499840), (360, 2381792), (372, 2304960), (384, 2232930), (392, 2187360), (420, 2041536), (434, 1975680), (441, 1944320), (448, 1913940), (465, 1843968), (480, 1786344), (490, 1749888), (496, 1728720), (504, 1701280), (558, 1536640), (560, 1531152), (576, 1488620), (588, 1458240), (620, 1382976), (630, 1361024), (640, 1339758), (651, 1317120), (672, 1275960), (686, 1249920), (720, 1190896), (735, 1166592), (744, 1152480), (768, 1116465), (784, 1093680), (840, 1020768), (868, 987840), (882, 972160), (896, 956970), (930, 921984), (960, 893172), (980, 874944), (992, 864360), (1008, 850640), (1029, 833280), (1085, 790272), (1116, 768320), (1120, 765576), (1152, 744310), (1176, 729120), (1240, 691488), (1260, 680512), (1280, 669879), (1302, 658560), (1344, 637980), (1372, 624960), (1395, 614656), (1440, 595448), (1470, 583296), (1488, 576240), (1519, 564480), (1568, 546840), (1680, 510384), (1715, 499968), (1736, 493920), (1764, 486080), (1792, 478485), (1860, 460992), (1920, 446586), (1953, 439040), (1960, 437472), (1984, 432180), (2016, 425320), (2058, 416640), (2170, 395136), (2205, 388864), (2232, 384160), (2240, 382788), (2304, 372155), (2352, 364560), (2401, 357120), (2480, 345744), (2520, 340256), (2604, 329280), (2688, 318990), (2744, 312480), (2790, 307328), (2880, 297724), (2940, 291648), (2976, 288120), (3038, 282240), (3087, 277760), (3136, 273420), (3255, 263424), (3360, 255192), (3430, 249984), (3472, 246960), (3528, 243040), (3720, 230496), (3840, 223293), (3906, 219520), (3920, 218736), (3968, 216090), (4032, 212660), (4116, 208320), (4340, 197568), (4410, 194432), (4464, 192080), (4480, 191394), (4557, 188160), (4704, 182280), (4802, 178560), (4960, 172872), (5040, 170128), (5145, 166656), (5208, 164640), (5376, 159495), (5488, 156240), (5580, 153664), (5760, 148862), (5880, 145824), (5952, 144060), (6076, 141120), (6174, 138880), (6272, 136710), (6510, 131712), (6720, 127596), (6860, 124992), (6944, 123480), (7056, 121520), (7203, 119040), (7440, 115248), (7595, 112896), (7812, 109760), (7840, 109368), (7936, 108045), (8064, 106330), (8232, 104160), (8680, 98784), (8820, 97216), (8928, 96040), (8960, 95697), (9114, 94080), (9408, 91140), (9604, 89280), (9765, 87808), (9920, 86436), (10080, 85064), (10290, 83328), (10416, 82320), (10633, 80640), (10976, 78120), (11160, 76832), (11520, 74431), (11760, 72912), (11904, 72030), (12005, 71424), (12152, 70560), (12348, 69440), (12544, 68355), (13020, 65856), (13440, 63798), (13671, 62720), (13720, 62496), (13888, 61740), (14112, 60760), (14406, 59520), (14880, 57624), (15190, 56448), (15435, 55552), (15624, 54880), (15680, 54684), (16128, 53165), (16464, 52080), (17360, 49392), (17640, 48608), (17856, 48020), (18228, 47040), (18816, 45570), (19208, 44640), (19530, 43904), (19840, 43218), (20160, 42532), (20580, 41664), (20832, 41160), (21266, 40320), (21609, 39680), (21952, 39060), (22320, 38416), (22785, 37632), (23520, 36456), (23808, 36015), (24010, 35712), (24304, 35280), (24696, 34720), (26040, 32928), (26880, 31899), (27342, 31360), (27440, 31248), (27776, 30870), (28224, 30380), (28812, 29760)]