2021099040

素因数分解:

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

素因数の和:486

約数の個数: 288

約数和(自身を含む): 7215324480

約数和(自身を除く): 5194225440

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, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 227, 229, 240, 243, 270, 288, 324, 360, 405, 432, 454, 458, 480, 486, 540, 648, 681, 687, 720, 810, 864, 908, 916, 972, 1080, 1135, 1145, 1215, 1296, 1362, 1374, 1440, 1620, 1816, 1832, 1944, 2043, 2061, 2160, 2270, 2290, 2430, 2592, 2724, 2748, 3240, 3405, 3435, 3632, 3664, 3888, 4086, 4122, 4320, 4540, 4580, 4860, 5448, 5496, 6129, 6183, 6480, 6810, 6870, 7264, 7328, 7776, 8172, 8244, 9080, 9160, 9720, 10215, 10305, 10896, 10992, 12258, 12366, 12960, 13620, 13740, 16344, 16488, 18160, 18320, 18387, 18549, 19440, 20430, 20610, 21792, 21984, 24516, 24732, 27240, 27480, 30645, 30915, 32688, 32976, 36320, 36640, 36774, 37098, 38880, 40860, 41220, 49032, 49464, 51983, 54480, 54960, 55161, 55647, 61290, 61830, 65376, 65952, 73548, 74196, 81720, 82440, 91935, 92745, 98064, 98928, 103966, 108960, 109920, 110322, 111294, 122580, 123660, 147096, 148392, 155949, 163440, 164880, 183870, 185490, 196128, 197856, 207932, 220644, 222588, 245160, 247320, 259915, 275805, 278235, 294192, 296784, 311898, 326880, 329760, 367740, 370980, 415864, 441288, 445176, 467847, 490320, 494640, 519830, 551610, 556470, 588384, 593568, 623796, 735480, 741960, 779745, 831728, 882576, 890352, 935694, 980640, 989280, 1039660, 1103220, 1112940, 1247592, 1403541, 1470960, 1483920, 1559490, 1663456, 1765152, 1780704, 1871388, 2079320, 2206440, 2225880, 2339235, 2495184, 2807082, 2941920, 2967840, 3118980, 3742776, 4158640, 4210623, 4412880, 4451760, 4678470, 4990368, 5614164, 6237960, 7017705, 7485552, 8317280, 8421246, 8825760, 8903520, 9356940, 11228328, 12475920, 12631869, 14035410, 14971104, 16842492, 18713880, 21053115, 22456656, 24951840, 25263738, 28070820, 33684984, 37427760, 42106230, 44913312, 50527476, 56141640, 63159345, 67369968, 74855520, 84212460, 101054952, 112283280, 126318690, 134739936, 168424920, 202109904, 224566560, 252637380, 336849840, 404219808, 505274760, 673699680, 1010549520, 2021099040]

約数ペア:

[(1, 2021099040), (2, 1010549520), (3, 673699680), (4, 505274760), (5, 404219808), (6, 336849840), (8, 252637380), (9, 224566560), (10, 202109904), (12, 168424920), (15, 134739936), (16, 126318690), (18, 112283280), (20, 101054952), (24, 84212460), (27, 74855520), (30, 67369968), (32, 63159345), (36, 56141640), (40, 50527476), (45, 44913312), (48, 42106230), (54, 37427760), (60, 33684984), (72, 28070820), (80, 25263738), (81, 24951840), (90, 22456656), (96, 21053115), (108, 18713880), (120, 16842492), (135, 14971104), (144, 14035410), (160, 12631869), (162, 12475920), (180, 11228328), (216, 9356940), (227, 8903520), (229, 8825760), (240, 8421246), (243, 8317280), (270, 7485552), (288, 7017705), (324, 6237960), (360, 5614164), (405, 4990368), (432, 4678470), (454, 4451760), (458, 4412880), (480, 4210623), (486, 4158640), (540, 3742776), (648, 3118980), (681, 2967840), (687, 2941920), (720, 2807082), (810, 2495184), (864, 2339235), (908, 2225880), (916, 2206440), (972, 2079320), (1080, 1871388), (1135, 1780704), (1145, 1765152), (1215, 1663456), (1296, 1559490), (1362, 1483920), (1374, 1470960), (1440, 1403541), (1620, 1247592), (1816, 1112940), (1832, 1103220), (1944, 1039660), (2043, 989280), (2061, 980640), (2160, 935694), (2270, 890352), (2290, 882576), (2430, 831728), (2592, 779745), (2724, 741960), (2748, 735480), (3240, 623796), (3405, 593568), (3435, 588384), (3632, 556470), (3664, 551610), (3888, 519830), (4086, 494640), (4122, 490320), (4320, 467847), (4540, 445176), (4580, 441288), (4860, 415864), (5448, 370980), (5496, 367740), (6129, 329760), (6183, 326880), (6480, 311898), (6810, 296784), (6870, 294192), (7264, 278235), (7328, 275805), (7776, 259915), (8172, 247320), (8244, 245160), (9080, 222588), (9160, 220644), (9720, 207932), (10215, 197856), (10305, 196128), (10896, 185490), (10992, 183870), (12258, 164880), (12366, 163440), (12960, 155949), (13620, 148392), (13740, 147096), (16344, 123660), (16488, 122580), (18160, 111294), (18320, 110322), (18387, 109920), (18549, 108960), (19440, 103966), (20430, 98928), (20610, 98064), (21792, 92745), (21984, 91935), (24516, 82440), (24732, 81720), (27240, 74196), (27480, 73548), (30645, 65952), (30915, 65376), (32688, 61830), (32976, 61290), (36320, 55647), (36640, 55161), (36774, 54960), (37098, 54480), (38880, 51983), (40860, 49464), (41220, 49032)]