155104560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1$

素因数の和:332

約数の個数: 240

約数和(自身を含む): 571150944

約数和(自身を除く): 416046384

約数列:

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

約数ペア:

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