66530880

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1777}}^1$

素因数の和:1813

約数の個数: 168

約数和(自身を含む): 246580152

約数和(自身を除く): 180049272

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 390, 416, 468, 480, 520, 576, 585, 624, 720, 780, 832, 936, 960, 1040, 1170, 1248, 1440, 1560, 1777, 1872, 2080, 2340, 2496, 2880, 3120, 3554, 3744, 4160, 4680, 5331, 6240, 7108, 7488, 8885, 9360, 10662, 12480, 14216, 15993, 17770, 18720, 21324, 23101, 26655, 28432, 31986, 35540, 37440, 42648, 46202, 53310, 56864, 63972, 69303, 71080, 79965, 85296, 92404, 106620, 113728, 115505, 127944, 138606, 142160, 159930, 170592, 184808, 207909, 213240, 231010, 255888, 277212, 284320, 319860, 341184, 346515, 369616, 415818, 426480, 462020, 511776, 554424, 568640, 639720, 693030, 739232, 831636, 852960, 924040, 1023552, 1039545, 1108848, 1279440, 1386060, 1478464, 1663272, 1705920, 1848080, 2079090, 2217696, 2558880, 2772120, 3326544, 3696160, 4158180, 4435392, 5117760, 5544240, 6653088, 7392320, 8316360, 11088480, 13306176, 16632720, 22176960, 33265440, 66530880]

約数ペア:

[(1, 66530880), (2, 33265440), (3, 22176960), (4, 16632720), (5, 13306176), (6, 11088480), (8, 8316360), (9, 7392320), (10, 6653088), (12, 5544240), (13, 5117760), (15, 4435392), (16, 4158180), (18, 3696160), (20, 3326544), (24, 2772120), (26, 2558880), (30, 2217696), (32, 2079090), (36, 1848080), (39, 1705920), (40, 1663272), (45, 1478464), (48, 1386060), (52, 1279440), (60, 1108848), (64, 1039545), (65, 1023552), (72, 924040), (78, 852960), (80, 831636), (90, 739232), (96, 693030), (104, 639720), (117, 568640), (120, 554424), (130, 511776), (144, 462020), (156, 426480), (160, 415818), (180, 369616), (192, 346515), (195, 341184), (208, 319860), (234, 284320), (240, 277212), (260, 255888), (288, 231010), (312, 213240), (320, 207909), (360, 184808), (390, 170592), (416, 159930), (468, 142160), (480, 138606), (520, 127944), (576, 115505), (585, 113728), (624, 106620), (720, 92404), (780, 85296), (832, 79965), (936, 71080), (960, 69303), (1040, 63972), (1170, 56864), (1248, 53310), (1440, 46202), (1560, 42648), (1777, 37440), (1872, 35540), (2080, 31986), (2340, 28432), (2496, 26655), (2880, 23101), (3120, 21324), (3554, 18720), (3744, 17770), (4160, 15993), (4680, 14216), (5331, 12480), (6240, 10662), (7108, 9360), (7488, 8885)]