310209120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1$

素因数の和:334

約数の個数: 288

約数和(自身を含む): 1160726112

約数和(自身を除く): 850516992

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, 65, 72, 73, 78, 80, 90, 96, 104, 117, 120, 130, 144, 146, 156, 160, 180, 195, 208, 219, 227, 234, 240, 260, 288, 292, 312, 360, 365, 390, 416, 438, 454, 468, 480, 520, 584, 585, 624, 657, 681, 720, 730, 780, 876, 908, 936, 949, 1040, 1095, 1135, 1168, 1170, 1248, 1314, 1362, 1440, 1460, 1560, 1752, 1816, 1872, 1898, 2043, 2080, 2190, 2270, 2336, 2340, 2628, 2724, 2847, 2920, 2951, 3120, 3285, 3405, 3504, 3632, 3744, 3796, 4086, 4380, 4540, 4680, 4745, 5256, 5448, 5694, 5840, 5902, 6240, 6570, 6810, 7008, 7264, 7592, 8172, 8541, 8760, 8853, 9080, 9360, 9490, 10215, 10512, 10896, 11388, 11680, 11804, 13140, 13620, 14235, 14755, 15184, 16344, 16571, 17082, 17520, 17706, 18160, 18720, 18980, 20430, 21024, 21792, 22776, 23608, 26280, 26559, 27240, 28470, 29510, 30368, 32688, 33142, 34164, 35040, 35412, 36320, 37960, 40860, 42705, 44265, 45552, 47216, 49713, 52560, 53118, 54480, 56940, 59020, 65376, 66284, 68328, 70824, 75920, 81720, 82855, 85410, 88530, 91104, 94432, 99426, 105120, 106236, 108960, 113880, 118040, 132568, 132795, 136656, 141648, 149139, 151840, 163440, 165710, 170820, 177060, 198852, 212472, 215423, 227760, 236080, 248565, 265136, 265590, 273312, 283296, 298278, 326880, 331420, 341640, 354120, 397704, 424944, 430846, 455520, 472160, 497130, 530272, 531180, 596556, 646269, 662840, 683280, 708240, 745695, 795408, 849888, 861692, 994260, 1062360, 1077115, 1193112, 1292538, 1325680, 1366560, 1416480, 1491390, 1590816, 1723384, 1938807, 1988520, 2124720, 2154230, 2386224, 2585076, 2651360, 2982780, 3231345, 3446768, 3877614, 3977040, 4249440, 4308460, 4772448, 5170152, 5965560, 6462690, 6893536, 7755228, 7954080, 8616920, 9694035, 10340304, 11931120, 12925380, 15510456, 17233840, 19388070, 20680608, 23862240, 25850760, 31020912, 34467680, 38776140, 51701520, 62041824, 77552280, 103403040, 155104560, 310209120]

約数ペア:

[(1, 310209120), (2, 155104560), (3, 103403040), (4, 77552280), (5, 62041824), (6, 51701520), (8, 38776140), (9, 34467680), (10, 31020912), (12, 25850760), (13, 23862240), (15, 20680608), (16, 19388070), (18, 17233840), (20, 15510456), (24, 12925380), (26, 11931120), (30, 10340304), (32, 9694035), (36, 8616920), (39, 7954080), (40, 7755228), (45, 6893536), (48, 6462690), (52, 5965560), (60, 5170152), (65, 4772448), (72, 4308460), (73, 4249440), (78, 3977040), (80, 3877614), (90, 3446768), (96, 3231345), (104, 2982780), (117, 2651360), (120, 2585076), (130, 2386224), (144, 2154230), (146, 2124720), (156, 1988520), (160, 1938807), (180, 1723384), (195, 1590816), (208, 1491390), (219, 1416480), (227, 1366560), (234, 1325680), (240, 1292538), (260, 1193112), (288, 1077115), (292, 1062360), (312, 994260), (360, 861692), (365, 849888), (390, 795408), (416, 745695), (438, 708240), (454, 683280), (468, 662840), (480, 646269), (520, 596556), (584, 531180), (585, 530272), (624, 497130), (657, 472160), (681, 455520), (720, 430846), (730, 424944), (780, 397704), (876, 354120), (908, 341640), (936, 331420), (949, 326880), (1040, 298278), (1095, 283296), (1135, 273312), (1168, 265590), (1170, 265136), (1248, 248565), (1314, 236080), (1362, 227760), (1440, 215423), (1460, 212472), (1560, 198852), (1752, 177060), (1816, 170820), (1872, 165710), (1898, 163440), (2043, 151840), (2080, 149139), (2190, 141648), (2270, 136656), (2336, 132795), (2340, 132568), (2628, 118040), (2724, 113880), (2847, 108960), (2920, 106236), (2951, 105120), (3120, 99426), (3285, 94432), (3405, 91104), (3504, 88530), (3632, 85410), (3744, 82855), (3796, 81720), (4086, 75920), (4380, 70824), (4540, 68328), (4680, 66284), (4745, 65376), (5256, 59020), (5448, 56940), (5694, 54480), (5840, 53118), (5902, 52560), (6240, 49713), (6570, 47216), (6810, 45552), (7008, 44265), (7264, 42705), (7592, 40860), (8172, 37960), (8541, 36320), (8760, 35412), (8853, 35040), (9080, 34164), (9360, 33142), (9490, 32688), (10215, 30368), (10512, 29510), (10896, 28470), (11388, 27240), (11680, 26559), (11804, 26280), (13140, 23608), (13620, 22776), (14235, 21792), (14755, 21024), (15184, 20430), (16344, 18980), (16571, 18720), (17082, 18160), (17520, 17706)]