168424920

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{227}}^1\times {\mathrm{229}}^1$

素因数の和:479

約数の個数: 160

約数和(自身を含む): 571071600

約数和(自身を除く): 402646680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 227, 229, 270, 324, 360, 405, 454, 458, 540, 648, 681, 687, 810, 908, 916, 1080, 1135, 1145, 1362, 1374, 1620, 1816, 1832, 2043, 2061, 2270, 2290, 2724, 2748, 3240, 3405, 3435, 4086, 4122, 4540, 4580, 5448, 5496, 6129, 6183, 6810, 6870, 8172, 8244, 9080, 9160, 10215, 10305, 12258, 12366, 13620, 13740, 16344, 16488, 18387, 18549, 20430, 20610, 24516, 24732, 27240, 27480, 30645, 30915, 36774, 37098, 40860, 41220, 49032, 49464, 51983, 61290, 61830, 73548, 74196, 81720, 82440, 91935, 92745, 103966, 122580, 123660, 147096, 148392, 155949, 183870, 185490, 207932, 245160, 247320, 259915, 311898, 367740, 370980, 415864, 467847, 519830, 623796, 735480, 741960, 779745, 935694, 1039660, 1247592, 1403541, 1559490, 1871388, 2079320, 2339235, 2807082, 3118980, 3742776, 4210623, 4678470, 5614164, 6237960, 7017705, 8421246, 9356940, 11228328, 14035410, 16842492, 18713880, 21053115, 28070820, 33684984, 42106230, 56141640, 84212460, 168424920]

約数ペア:

[(1, 168424920), (2, 84212460), (3, 56141640), (4, 42106230), (5, 33684984), (6, 28070820), (8, 21053115), (9, 18713880), (10, 16842492), (12, 14035410), (15, 11228328), (18, 9356940), (20, 8421246), (24, 7017705), (27, 6237960), (30, 5614164), (36, 4678470), (40, 4210623), (45, 3742776), (54, 3118980), (60, 2807082), (72, 2339235), (81, 2079320), (90, 1871388), (108, 1559490), (120, 1403541), (135, 1247592), (162, 1039660), (180, 935694), (216, 779745), (227, 741960), (229, 735480), (270, 623796), (324, 519830), (360, 467847), (405, 415864), (454, 370980), (458, 367740), (540, 311898), (648, 259915), (681, 247320), (687, 245160), (810, 207932), (908, 185490), (916, 183870), (1080, 155949), (1135, 148392), (1145, 147096), (1362, 123660), (1374, 122580), (1620, 103966), (1816, 92745), (1832, 91935), (2043, 82440), (2061, 81720), (2270, 74196), (2290, 73548), (2724, 61830), (2748, 61290), (3240, 51983), (3405, 49464), (3435, 49032), (4086, 41220), (4122, 40860), (4540, 37098), (4580, 36774), (5448, 30915), (5496, 30645), (6129, 27480), (6183, 27240), (6810, 24732), (6870, 24516), (8172, 20610), (8244, 20430), (9080, 18549), (9160, 18387), (10215, 16488), (10305, 16344), (12258, 13740), (12366, 13620)]