313601760

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{229}}^1\times {\mathrm{317}}^1$

素因数の和:570

約数の個数: 192

約数和(自身を含む): 1105876800

約数和(自身を除く): 792275040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 229, 240, 270, 288, 317, 360, 432, 458, 480, 540, 634, 687, 720, 864, 916, 951, 1080, 1145, 1268, 1374, 1440, 1585, 1832, 1902, 2061, 2160, 2290, 2536, 2748, 2853, 3170, 3435, 3664, 3804, 4122, 4320, 4580, 4755, 5072, 5496, 5706, 6183, 6340, 6870, 7328, 7608, 8244, 8559, 9160, 9510, 10144, 10305, 10992, 11412, 12366, 12680, 13740, 14265, 15216, 16488, 17118, 18320, 19020, 20610, 21984, 22824, 24732, 25360, 27480, 28530, 30432, 30915, 32976, 34236, 36640, 38040, 41220, 42795, 45648, 49464, 50720, 54960, 57060, 61830, 65952, 68472, 72593, 76080, 82440, 85590, 91296, 98928, 109920, 114120, 123660, 136944, 145186, 152160, 164880, 171180, 197856, 217779, 228240, 247320, 273888, 290372, 329760, 342360, 362965, 435558, 456480, 494640, 580744, 653337, 684720, 725930, 871116, 989280, 1088895, 1161488, 1306674, 1369440, 1451860, 1742232, 1960011, 2177790, 2322976, 2613348, 2903720, 3266685, 3484464, 3920022, 4355580, 5226696, 5807440, 6533370, 6968928, 7840044, 8711160, 9800055, 10453392, 11614880, 13066740, 15680088, 17422320, 19600110, 20906784, 26133480, 31360176, 34844640, 39200220, 52266960, 62720352, 78400440, 104533920, 156800880, 313601760]

約数ペア:

[(1, 313601760), (2, 156800880), (3, 104533920), (4, 78400440), (5, 62720352), (6, 52266960), (8, 39200220), (9, 34844640), (10, 31360176), (12, 26133480), (15, 20906784), (16, 19600110), (18, 17422320), (20, 15680088), (24, 13066740), (27, 11614880), (30, 10453392), (32, 9800055), (36, 8711160), (40, 7840044), (45, 6968928), (48, 6533370), (54, 5807440), (60, 5226696), (72, 4355580), (80, 3920022), (90, 3484464), (96, 3266685), (108, 2903720), (120, 2613348), (135, 2322976), (144, 2177790), (160, 1960011), (180, 1742232), (216, 1451860), (229, 1369440), (240, 1306674), (270, 1161488), (288, 1088895), (317, 989280), (360, 871116), (432, 725930), (458, 684720), (480, 653337), (540, 580744), (634, 494640), (687, 456480), (720, 435558), (864, 362965), (916, 342360), (951, 329760), (1080, 290372), (1145, 273888), (1268, 247320), (1374, 228240), (1440, 217779), (1585, 197856), (1832, 171180), (1902, 164880), (2061, 152160), (2160, 145186), (2290, 136944), (2536, 123660), (2748, 114120), (2853, 109920), (3170, 98928), (3435, 91296), (3664, 85590), (3804, 82440), (4122, 76080), (4320, 72593), (4580, 68472), (4755, 65952), (5072, 61830), (5496, 57060), (5706, 54960), (6183, 50720), (6340, 49464), (6870, 45648), (7328, 42795), (7608, 41220), (8244, 38040), (8559, 36640), (9160, 34236), (9510, 32976), (10144, 30915), (10305, 30432), (10992, 28530), (11412, 27480), (12366, 25360), (12680, 24732), (13740, 22824), (14265, 21984), (15216, 20610), (16488, 19020), (17118, 18320)]