858103680

素因数分解:

$2^7\times 3^1\times 5^1\times 7^3\times {\mathrm{1303}}^1$

素因数の和:1346

約数の個数: 256

約数和(自身を含む): 3192192000

約数和(自身を除く): 2334088320

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, 280, 294, 320, 336, 343, 384, 392, 420, 448, 480, 490, 560, 588, 640, 672, 686, 735, 784, 840, 896, 960, 980, 1029, 1120, 1176, 1303, 1344, 1372, 1470, 1568, 1680, 1715, 1920, 1960, 2058, 2240, 2352, 2606, 2688, 2744, 2940, 3136, 3360, 3430, 3909, 3920, 4116, 4480, 4704, 5145, 5212, 5488, 5880, 6272, 6515, 6720, 6860, 7818, 7840, 8232, 9121, 9408, 10290, 10424, 10976, 11760, 13030, 13440, 13720, 15636, 15680, 16464, 18242, 18816, 19545, 20580, 20848, 21952, 23520, 26060, 27363, 27440, 31272, 31360, 32928, 36484, 39090, 41160, 41696, 43904, 45605, 47040, 52120, 54726, 54880, 62544, 63847, 65856, 72968, 78180, 82320, 83392, 91210, 94080, 104240, 109452, 109760, 125088, 127694, 131712, 136815, 145936, 156360, 164640, 166784, 182420, 191541, 208480, 218904, 219520, 250176, 255388, 273630, 291872, 312720, 319235, 329280, 364840, 383082, 416960, 437808, 446929, 500352, 510776, 547260, 583744, 625440, 638470, 658560, 729680, 766164, 833920, 875616, 893858, 957705, 1021552, 1094520, 1167488, 1250880, 1276940, 1340787, 1459360, 1532328, 1751232, 1787716, 1915410, 2043104, 2189040, 2234645, 2501760, 2553880, 2681574, 2918720, 3064656, 3502464, 3575432, 3830820, 4086208, 4378080, 4469290, 5107760, 5363148, 5837440, 6129312, 6703935, 7150864, 7661640, 8172416, 8756160, 8938580, 10215520, 10726296, 12258624, 13407870, 14301728, 15323280, 17512320, 17877160, 20431040, 21452592, 24517248, 26815740, 28603456, 30646560, 35754320, 40862080, 42905184, 53631480, 57206912, 61293120, 71508640, 85810368, 107262960, 122586240, 143017280, 171620736, 214525920, 286034560, 429051840, 858103680]

約数ペア:

[(1, 858103680), (2, 429051840), (3, 286034560), (4, 214525920), (5, 171620736), (6, 143017280), (7, 122586240), (8, 107262960), (10, 85810368), (12, 71508640), (14, 61293120), (15, 57206912), (16, 53631480), (20, 42905184), (21, 40862080), (24, 35754320), (28, 30646560), (30, 28603456), (32, 26815740), (35, 24517248), (40, 21452592), (42, 20431040), (48, 17877160), (49, 17512320), (56, 15323280), (60, 14301728), (64, 13407870), (70, 12258624), (80, 10726296), (84, 10215520), (96, 8938580), (98, 8756160), (105, 8172416), (112, 7661640), (120, 7150864), (128, 6703935), (140, 6129312), (147, 5837440), (160, 5363148), (168, 5107760), (192, 4469290), (196, 4378080), (210, 4086208), (224, 3830820), (240, 3575432), (245, 3502464), (280, 3064656), (294, 2918720), (320, 2681574), (336, 2553880), (343, 2501760), (384, 2234645), (392, 2189040), (420, 2043104), (448, 1915410), (480, 1787716), (490, 1751232), (560, 1532328), (588, 1459360), (640, 1340787), (672, 1276940), (686, 1250880), (735, 1167488), (784, 1094520), (840, 1021552), (896, 957705), (960, 893858), (980, 875616), (1029, 833920), (1120, 766164), (1176, 729680), (1303, 658560), (1344, 638470), (1372, 625440), (1470, 583744), (1568, 547260), (1680, 510776), (1715, 500352), (1920, 446929), (1960, 437808), (2058, 416960), (2240, 383082), (2352, 364840), (2606, 329280), (2688, 319235), (2744, 312720), (2940, 291872), (3136, 273630), (3360, 255388), (3430, 250176), (3909, 219520), (3920, 218904), (4116, 208480), (4480, 191541), (4704, 182420), (5145, 166784), (5212, 164640), (5488, 156360), (5880, 145936), (6272, 136815), (6515, 131712), (6720, 127694), (6860, 125088), (7818, 109760), (7840, 109452), (8232, 104240), (9121, 94080), (9408, 91210), (10290, 83392), (10424, 82320), (10976, 78180), (11760, 72968), (13030, 65856), (13440, 63847), (13720, 62544), (15636, 54880), (15680, 54726), (16464, 52120), (18242, 47040), (18816, 45605), (19545, 43904), (20580, 41696), (20848, 41160), (21952, 39090), (23520, 36484), (26060, 32928), (27363, 31360), (27440, 31272)]