1333274880

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{257}}^1$

素因数の和:481

約数の個数: 288

約数和(自身を含む): 4910701824

約数和(自身を除く): 3577426944

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, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 193, 210, 224, 240, 256, 257, 280, 320, 336, 384, 386, 420, 448, 480, 514, 560, 579, 640, 672, 768, 771, 772, 840, 896, 960, 965, 1028, 1120, 1158, 1280, 1285, 1344, 1351, 1542, 1544, 1680, 1792, 1799, 1920, 1930, 2056, 2240, 2316, 2570, 2688, 2702, 2895, 3084, 3088, 3360, 3598, 3840, 3855, 3860, 4053, 4112, 4480, 4632, 5140, 5376, 5397, 5404, 5790, 6168, 6176, 6720, 6755, 7196, 7710, 7720, 8106, 8224, 8960, 8995, 9264, 10280, 10794, 10808, 11580, 12336, 12352, 13440, 13510, 14392, 15420, 15440, 16212, 16448, 17990, 18528, 20265, 20560, 21588, 21616, 23160, 24672, 24704, 26880, 26985, 27020, 28784, 30840, 30880, 32424, 32896, 35980, 37056, 40530, 41120, 43176, 43232, 46320, 49344, 49408, 49601, 53970, 54040, 57568, 61680, 61760, 64848, 65792, 71960, 74112, 81060, 82240, 86352, 86464, 92640, 98688, 99202, 107940, 108080, 115136, 123360, 123520, 129696, 143920, 148224, 148803, 162120, 164480, 172704, 172928, 185280, 197376, 198404, 215880, 216160, 230272, 246720, 247040, 248005, 259392, 287840, 297606, 324240, 328960, 345408, 345856, 347207, 370560, 396808, 431760, 432320, 460544, 493440, 496010, 518784, 575680, 595212, 648480, 690816, 694414, 741120, 744015, 793616, 863520, 864640, 986880, 992020, 1037568, 1041621, 1151360, 1190424, 1296960, 1381632, 1388828, 1488030, 1587232, 1727040, 1729280, 1736035, 1984040, 2083242, 2302720, 2380848, 2593920, 2777656, 2976060, 3174464, 3454080, 3472070, 3968080, 4166484, 4761696, 5187840, 5208105, 5555312, 5952120, 6348928, 6908160, 6944140, 7936160, 8332968, 9523392, 10416210, 11110624, 11904240, 12697856, 13888280, 15872320, 16665936, 19046784, 20832420, 22221248, 23808480, 27776560, 31744640, 33331872, 38093568, 41664840, 44442496, 47616960, 55553120, 63489280, 66663744, 83329680, 88884992, 95233920, 111106240, 133327488, 166659360, 190467840, 222212480, 266654976, 333318720, 444424960, 666637440, 1333274880]

約数ペア:

[(1, 1333274880), (2, 666637440), (3, 444424960), (4, 333318720), (5, 266654976), (6, 222212480), (7, 190467840), (8, 166659360), (10, 133327488), (12, 111106240), (14, 95233920), (15, 88884992), (16, 83329680), (20, 66663744), (21, 63489280), (24, 55553120), (28, 47616960), (30, 44442496), (32, 41664840), (35, 38093568), (40, 33331872), (42, 31744640), (48, 27776560), (56, 23808480), (60, 22221248), (64, 20832420), (70, 19046784), (80, 16665936), (84, 15872320), (96, 13888280), (105, 12697856), (112, 11904240), (120, 11110624), (128, 10416210), (140, 9523392), (160, 8332968), (168, 7936160), (192, 6944140), (193, 6908160), (210, 6348928), (224, 5952120), (240, 5555312), (256, 5208105), (257, 5187840), (280, 4761696), (320, 4166484), (336, 3968080), (384, 3472070), (386, 3454080), (420, 3174464), (448, 2976060), (480, 2777656), (514, 2593920), (560, 2380848), (579, 2302720), (640, 2083242), (672, 1984040), (768, 1736035), (771, 1729280), (772, 1727040), (840, 1587232), (896, 1488030), (960, 1388828), (965, 1381632), (1028, 1296960), (1120, 1190424), (1158, 1151360), (1280, 1041621), (1285, 1037568), (1344, 992020), (1351, 986880), (1542, 864640), (1544, 863520), (1680, 793616), (1792, 744015), (1799, 741120), (1920, 694414), (1930, 690816), (2056, 648480), (2240, 595212), (2316, 575680), (2570, 518784), (2688, 496010), (2702, 493440), (2895, 460544), (3084, 432320), (3088, 431760), (3360, 396808), (3598, 370560), (3840, 347207), (3855, 345856), (3860, 345408), (4053, 328960), (4112, 324240), (4480, 297606), (4632, 287840), (5140, 259392), (5376, 248005), (5397, 247040), (5404, 246720), (5790, 230272), (6168, 216160), (6176, 215880), (6720, 198404), (6755, 197376), (7196, 185280), (7710, 172928), (7720, 172704), (8106, 164480), (8224, 162120), (8960, 148803), (8995, 148224), (9264, 143920), (10280, 129696), (10794, 123520), (10808, 123360), (11580, 115136), (12336, 108080), (12352, 107940), (13440, 99202), (13510, 98688), (14392, 92640), (15420, 86464), (15440, 86352), (16212, 82240), (16448, 81060), (17990, 74112), (18528, 71960), (20265, 65792), (20560, 64848), (21588, 61760), (21616, 61680), (23160, 57568), (24672, 54040), (24704, 53970), (26880, 49601), (26985, 49408), (27020, 49344), (28784, 46320), (30840, 43232), (30880, 43176), (32424, 41120), (32896, 40530), (35980, 37056)]