71098560

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1$

素因数の和:253

約数の個数: 280

約数和(自身を含む): 273655536

約数和(自身を除く): 202556976

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 192, 195, 208, 211, 216, 234, 240, 260, 270, 288, 312, 320, 324, 351, 360, 390, 405, 416, 422, 432, 468, 480, 520, 540, 576, 585, 624, 633, 648, 702, 720, 780, 810, 832, 844, 864, 936, 960, 1040, 1053, 1055, 1080, 1170, 1248, 1266, 1296, 1404, 1440, 1560, 1620, 1688, 1728, 1755, 1872, 1899, 2080, 2106, 2110, 2160, 2340, 2496, 2532, 2592, 2743, 2808, 2880, 3120, 3165, 3240, 3376, 3510, 3744, 3798, 4160, 4212, 4220, 4320, 4680, 5064, 5184, 5265, 5486, 5616, 5697, 6240, 6330, 6480, 6752, 7020, 7488, 7596, 8229, 8424, 8440, 8640, 9360, 9495, 10128, 10530, 10972, 11232, 11394, 12480, 12660, 12960, 13504, 13715, 14040, 15192, 16458, 16848, 16880, 17091, 18720, 18990, 20256, 21060, 21944, 22464, 22788, 24687, 25320, 25920, 27430, 28080, 28485, 30384, 32916, 33696, 33760, 34182, 37440, 37980, 40512, 41145, 42120, 43888, 45576, 49374, 50640, 54860, 56160, 56970, 60768, 65832, 67392, 67520, 68364, 74061, 75960, 82290, 84240, 85455, 87776, 91152, 98748, 101280, 109720, 112320, 113940, 121536, 123435, 131664, 136728, 148122, 151920, 164580, 168480, 170910, 175552, 182304, 197496, 202560, 219440, 222183, 227880, 246870, 263328, 273456, 296244, 303840, 329160, 336960, 341820, 364608, 370305, 394992, 438880, 444366, 455760, 493740, 526656, 546912, 592488, 607680, 658320, 683640, 740610, 789984, 877760, 888732, 911520, 987480, 1093824, 1110915, 1184976, 1316640, 1367280, 1481220, 1579968, 1777464, 1823040, 1974960, 2221830, 2369952, 2633280, 2734560, 2962440, 3554928, 3949920, 4443660, 4739904, 5469120, 5924880, 7109856, 7899840, 8887320, 11849760, 14219712, 17774640, 23699520, 35549280, 71098560]

約数ペア:

[(1, 71098560), (2, 35549280), (3, 23699520), (4, 17774640), (5, 14219712), (6, 11849760), (8, 8887320), (9, 7899840), (10, 7109856), (12, 5924880), (13, 5469120), (15, 4739904), (16, 4443660), (18, 3949920), (20, 3554928), (24, 2962440), (26, 2734560), (27, 2633280), (30, 2369952), (32, 2221830), (36, 1974960), (39, 1823040), (40, 1777464), (45, 1579968), (48, 1481220), (52, 1367280), (54, 1316640), (60, 1184976), (64, 1110915), (65, 1093824), (72, 987480), (78, 911520), (80, 888732), (81, 877760), (90, 789984), (96, 740610), (104, 683640), (108, 658320), (117, 607680), (120, 592488), (130, 546912), (135, 526656), (144, 493740), (156, 455760), (160, 444366), (162, 438880), (180, 394992), (192, 370305), (195, 364608), (208, 341820), (211, 336960), (216, 329160), (234, 303840), (240, 296244), (260, 273456), (270, 263328), (288, 246870), (312, 227880), (320, 222183), (324, 219440), (351, 202560), (360, 197496), (390, 182304), (405, 175552), (416, 170910), (422, 168480), (432, 164580), (468, 151920), (480, 148122), (520, 136728), (540, 131664), (576, 123435), (585, 121536), (624, 113940), (633, 112320), (648, 109720), (702, 101280), (720, 98748), (780, 91152), (810, 87776), (832, 85455), (844, 84240), (864, 82290), (936, 75960), (960, 74061), (1040, 68364), (1053, 67520), (1055, 67392), (1080, 65832), (1170, 60768), (1248, 56970), (1266, 56160), (1296, 54860), (1404, 50640), (1440, 49374), (1560, 45576), (1620, 43888), (1688, 42120), (1728, 41145), (1755, 40512), (1872, 37980), (1899, 37440), (2080, 34182), (2106, 33760), (2110, 33696), (2160, 32916), (2340, 30384), (2496, 28485), (2532, 28080), (2592, 27430), (2743, 25920), (2808, 25320), (2880, 24687), (3120, 22788), (3165, 22464), (3240, 21944), (3376, 21060), (3510, 20256), (3744, 18990), (3798, 18720), (4160, 17091), (4212, 16880), (4220, 16848), (4320, 16458), (4680, 15192), (5064, 14040), (5184, 13715), (5265, 13504), (5486, 12960), (5616, 12660), (5697, 12480), (6240, 11394), (6330, 11232), (6480, 10972), (6752, 10530), (7020, 10128), (7488, 9495), (7596, 9360), (8229, 8640), (8424, 8440)]