23699520

素因数分解:

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

素因数の和:250

約数の個数: 224

約数和(自身を含む): 90464640

約数和(自身を除く): 66765120

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, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 192, 195, 208, 211, 216, 234, 240, 260, 270, 288, 312, 320, 351, 360, 390, 416, 422, 432, 468, 480, 520, 540, 576, 585, 624, 633, 702, 720, 780, 832, 844, 864, 936, 960, 1040, 1055, 1080, 1170, 1248, 1266, 1404, 1440, 1560, 1688, 1728, 1755, 1872, 1899, 2080, 2110, 2160, 2340, 2496, 2532, 2743, 2808, 2880, 3120, 3165, 3376, 3510, 3744, 3798, 4160, 4220, 4320, 4680, 5064, 5486, 5616, 5697, 6240, 6330, 6752, 7020, 7488, 7596, 8229, 8440, 8640, 9360, 9495, 10128, 10972, 11232, 11394, 12480, 12660, 13504, 13715, 14040, 15192, 16458, 16880, 18720, 18990, 20256, 21944, 22464, 22788, 24687, 25320, 27430, 28080, 28485, 30384, 32916, 33760, 37440, 37980, 40512, 41145, 43888, 45576, 49374, 50640, 54860, 56160, 56970, 60768, 65832, 67520, 74061, 75960, 82290, 87776, 91152, 98748, 101280, 109720, 112320, 113940, 121536, 123435, 131664, 148122, 151920, 164580, 175552, 182304, 197496, 202560, 219440, 227880, 246870, 263328, 296244, 303840, 329160, 364608, 370305, 394992, 438880, 455760, 493740, 526656, 592488, 607680, 658320, 740610, 789984, 877760, 911520, 987480, 1184976, 1316640, 1481220, 1579968, 1823040, 1974960, 2369952, 2633280, 2962440, 3949920, 4739904, 5924880, 7899840, 11849760, 23699520]

約数ペア:

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