57204840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:224

約数の個数: 256

約数和(自身を含む): 220631040

約数和(自身を除く): 163426200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 41, 42, 44, 55, 56, 60, 66, 70, 77, 82, 84, 88, 105, 110, 120, 123, 132, 140, 151, 154, 164, 165, 168, 205, 210, 220, 231, 246, 264, 280, 287, 302, 308, 328, 330, 385, 410, 420, 440, 451, 453, 462, 492, 574, 604, 615, 616, 660, 755, 770, 820, 840, 861, 902, 906, 924, 984, 1057, 1148, 1155, 1208, 1230, 1320, 1353, 1435, 1510, 1540, 1640, 1661, 1722, 1804, 1812, 1848, 2114, 2255, 2265, 2296, 2310, 2460, 2706, 2870, 3020, 3080, 3157, 3171, 3322, 3444, 3608, 3624, 4228, 4305, 4510, 4530, 4620, 4920, 4983, 5285, 5412, 5740, 6040, 6191, 6314, 6342, 6644, 6765, 6888, 8305, 8456, 8610, 9020, 9060, 9240, 9471, 9966, 10570, 10824, 11480, 11627, 12382, 12628, 12684, 13288, 13530, 15785, 15855, 16610, 17220, 18040, 18120, 18573, 18942, 19932, 21140, 23254, 24764, 24915, 25256, 25368, 27060, 30955, 31570, 31710, 33220, 34440, 34881, 37146, 37884, 39864, 42280, 43337, 46508, 47355, 49528, 49830, 54120, 58135, 61910, 63140, 63420, 66440, 68101, 69762, 74292, 75768, 86674, 92865, 93016, 94710, 99660, 116270, 123820, 126280, 126840, 130011, 136202, 139524, 148584, 173348, 174405, 185730, 189420, 199320, 204303, 216685, 232540, 247640, 260022, 272404, 279048, 340505, 346696, 348810, 371460, 378840, 408606, 433370, 465080, 476707, 520044, 544808, 650055, 681010, 697620, 742920, 817212, 866740, 953414, 1021515, 1040088, 1300110, 1362020, 1395240, 1430121, 1634424, 1733480, 1906828, 2043030, 2383535, 2600220, 2724040, 2860242, 3813656, 4086060, 4767070, 5200440, 5720484, 7150605, 8172120, 9534140, 11440968, 14301210, 19068280, 28602420, 57204840]

約数ペア:

[(1, 57204840), (2, 28602420), (3, 19068280), (4, 14301210), (5, 11440968), (6, 9534140), (7, 8172120), (8, 7150605), (10, 5720484), (11, 5200440), (12, 4767070), (14, 4086060), (15, 3813656), (20, 2860242), (21, 2724040), (22, 2600220), (24, 2383535), (28, 2043030), (30, 1906828), (33, 1733480), (35, 1634424), (40, 1430121), (41, 1395240), (42, 1362020), (44, 1300110), (55, 1040088), (56, 1021515), (60, 953414), (66, 866740), (70, 817212), (77, 742920), (82, 697620), (84, 681010), (88, 650055), (105, 544808), (110, 520044), (120, 476707), (123, 465080), (132, 433370), (140, 408606), (151, 378840), (154, 371460), (164, 348810), (165, 346696), (168, 340505), (205, 279048), (210, 272404), (220, 260022), (231, 247640), (246, 232540), (264, 216685), (280, 204303), (287, 199320), (302, 189420), (308, 185730), (328, 174405), (330, 173348), (385, 148584), (410, 139524), (420, 136202), (440, 130011), (451, 126840), (453, 126280), (462, 123820), (492, 116270), (574, 99660), (604, 94710), (615, 93016), (616, 92865), (660, 86674), (755, 75768), (770, 74292), (820, 69762), (840, 68101), (861, 66440), (902, 63420), (906, 63140), (924, 61910), (984, 58135), (1057, 54120), (1148, 49830), (1155, 49528), (1208, 47355), (1230, 46508), (1320, 43337), (1353, 42280), (1435, 39864), (1510, 37884), (1540, 37146), (1640, 34881), (1661, 34440), (1722, 33220), (1804, 31710), (1812, 31570), (1848, 30955), (2114, 27060), (2255, 25368), (2265, 25256), (2296, 24915), (2310, 24764), (2460, 23254), (2706, 21140), (2870, 19932), (3020, 18942), (3080, 18573), (3157, 18120), (3171, 18040), (3322, 17220), (3444, 16610), (3608, 15855), (3624, 15785), (4228, 13530), (4305, 13288), (4510, 12684), (4530, 12628), (4620, 12382), (4920, 11627), (4983, 11480), (5285, 10824), (5412, 10570), (5740, 9966), (6040, 9471), (6191, 9240), (6314, 9060), (6342, 9020), (6644, 8610), (6765, 8456), (6888, 8305)]