1625326080

素因数分解:

$2^9\times 3^1\times 5^1\times 7^3\times {\mathrm{617}}^1$

素因数の和:664

約数の個数: 320

約数和(自身を含む): 6069254400

約数和(自身を除く): 4443928320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 256, 280, 294, 320, 336, 343, 384, 392, 420, 448, 480, 490, 512, 560, 588, 617, 640, 672, 686, 735, 768, 784, 840, 896, 960, 980, 1029, 1120, 1176, 1234, 1280, 1344, 1372, 1470, 1536, 1568, 1680, 1715, 1792, 1851, 1920, 1960, 2058, 2240, 2352, 2468, 2560, 2688, 2744, 2940, 3085, 3136, 3360, 3430, 3584, 3702, 3840, 3920, 4116, 4319, 4480, 4704, 4936, 5145, 5376, 5488, 5880, 6170, 6272, 6720, 6860, 7404, 7680, 7840, 8232, 8638, 8960, 9255, 9408, 9872, 10290, 10752, 10976, 11760, 12340, 12544, 12957, 13440, 13720, 14808, 15680, 16464, 17276, 17920, 18510, 18816, 19744, 20580, 21595, 21952, 23520, 24680, 25088, 25914, 26880, 27440, 29616, 30233, 31360, 32928, 34552, 37020, 37632, 39488, 41160, 43190, 43904, 47040, 49360, 51828, 53760, 54880, 59232, 60466, 62720, 64785, 65856, 69104, 74040, 75264, 78976, 82320, 86380, 87808, 90699, 94080, 98720, 103656, 109760, 118464, 120932, 125440, 129570, 131712, 138208, 148080, 151165, 157952, 164640, 172760, 175616, 181398, 188160, 197440, 207312, 211631, 219520, 236928, 241864, 259140, 263424, 276416, 296160, 302330, 315904, 329280, 345520, 362796, 376320, 394880, 414624, 423262, 439040, 453495, 473856, 483728, 518280, 526848, 552832, 592320, 604660, 634893, 658560, 691040, 725592, 789760, 829248, 846524, 878080, 906990, 947712, 967456, 1036560, 1058155, 1105664, 1184640, 1209320, 1269786, 1317120, 1382080, 1451184, 1579520, 1658496, 1693048, 1813980, 1934912, 2073120, 2116310, 2211328, 2369280, 2418640, 2539572, 2634240, 2764160, 2902368, 3174465, 3316992, 3386096, 3627960, 3869824, 4146240, 4232620, 4738560, 4837280, 5079144, 5528320, 5804736, 6348930, 6633984, 6772192, 7255920, 7739648, 8292480, 8465240, 9674560, 10158288, 11056640, 11609472, 12697860, 13544384, 14511840, 15479296, 16584960, 16930480, 19349120, 20316576, 23218944, 25395720, 27088768, 29023680, 33169920, 33860960, 38698240, 40633152, 46437888, 50791440, 54177536, 58047360, 67721920, 77396480, 81266304, 101582880, 108355072, 116094720, 135443840, 162532608, 203165760, 232189440, 270887680, 325065216, 406331520, 541775360, 812663040, 1625326080]

約数ペア:

[(1, 1625326080), (2, 812663040), (3, 541775360), (4, 406331520), (5, 325065216), (6, 270887680), (7, 232189440), (8, 203165760), (10, 162532608), (12, 135443840), (14, 116094720), (15, 108355072), (16, 101582880), (20, 81266304), (21, 77396480), (24, 67721920), (28, 58047360), (30, 54177536), (32, 50791440), (35, 46437888), (40, 40633152), (42, 38698240), (48, 33860960), (49, 33169920), (56, 29023680), (60, 27088768), (64, 25395720), (70, 23218944), (80, 20316576), (84, 19349120), (96, 16930480), (98, 16584960), (105, 15479296), (112, 14511840), (120, 13544384), (128, 12697860), (140, 11609472), (147, 11056640), (160, 10158288), (168, 9674560), (192, 8465240), (196, 8292480), (210, 7739648), (224, 7255920), (240, 6772192), (245, 6633984), (256, 6348930), (280, 5804736), (294, 5528320), (320, 5079144), (336, 4837280), (343, 4738560), (384, 4232620), (392, 4146240), (420, 3869824), (448, 3627960), (480, 3386096), (490, 3316992), (512, 3174465), (560, 2902368), (588, 2764160), (617, 2634240), (640, 2539572), (672, 2418640), (686, 2369280), (735, 2211328), (768, 2116310), (784, 2073120), (840, 1934912), (896, 1813980), (960, 1693048), (980, 1658496), (1029, 1579520), (1120, 1451184), (1176, 1382080), (1234, 1317120), (1280, 1269786), (1344, 1209320), (1372, 1184640), (1470, 1105664), (1536, 1058155), (1568, 1036560), (1680, 967456), (1715, 947712), (1792, 906990), (1851, 878080), (1920, 846524), (1960, 829248), (2058, 789760), (2240, 725592), (2352, 691040), (2468, 658560), (2560, 634893), (2688, 604660), (2744, 592320), (2940, 552832), (3085, 526848), (3136, 518280), (3360, 483728), (3430, 473856), (3584, 453495), (3702, 439040), (3840, 423262), (3920, 414624), (4116, 394880), (4319, 376320), (4480, 362796), (4704, 345520), (4936, 329280), (5145, 315904), (5376, 302330), (5488, 296160), (5880, 276416), (6170, 263424), (6272, 259140), (6720, 241864), (6860, 236928), (7404, 219520), (7680, 211631), (7840, 207312), (8232, 197440), (8638, 188160), (8960, 181398), (9255, 175616), (9408, 172760), (9872, 164640), (10290, 157952), (10752, 151165), (10976, 148080), (11760, 138208), (12340, 131712), (12544, 129570), (12957, 125440), (13440, 120932), (13720, 118464), (14808, 109760), (15680, 103656), (16464, 98720), (17276, 94080), (17920, 90699), (18510, 87808), (18816, 86380), (19744, 82320), (20580, 78976), (21595, 75264), (21952, 74040), (23520, 69104), (24680, 65856), (25088, 64785), (25914, 62720), (26880, 60466), (27440, 59232), (29616, 54880), (30233, 53760), (31360, 51828), (32928, 49360), (34552, 47040), (37020, 43904), (37632, 43190), (39488, 41160)]