538434960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{7817}}^1$

素因数の和:7881

約数の個数: 160

約数和(自身を含む): 1954374912

約数和(自身を除く): 1415939952

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 41, 42, 48, 56, 60, 70, 80, 82, 84, 105, 112, 120, 123, 140, 164, 168, 205, 210, 240, 246, 280, 287, 328, 336, 410, 420, 492, 560, 574, 615, 656, 820, 840, 861, 984, 1148, 1230, 1435, 1640, 1680, 1722, 1968, 2296, 2460, 2870, 3280, 3444, 4305, 4592, 4920, 5740, 6888, 7817, 8610, 9840, 11480, 13776, 15634, 17220, 22960, 23451, 31268, 34440, 39085, 46902, 54719, 62536, 68880, 78170, 93804, 109438, 117255, 125072, 156340, 164157, 187608, 218876, 234510, 273595, 312680, 320497, 328314, 375216, 437752, 469020, 547190, 625360, 640994, 656628, 820785, 875504, 938040, 961491, 1094380, 1281988, 1313256, 1602485, 1641570, 1876080, 1922982, 2188760, 2243479, 2563976, 2626512, 3204970, 3283140, 3845964, 4377520, 4486958, 4807455, 5127952, 6409940, 6566280, 6730437, 7691928, 8973916, 9614910, 11217395, 12819880, 13132560, 13460874, 15383856, 17947832, 19229820, 22434790, 25639760, 26921748, 33652185, 35895664, 38459640, 44869580, 53843496, 67304370, 76919280, 89739160, 107686992, 134608740, 179478320, 269217480, 538434960]

約数ペア:

[(1, 538434960), (2, 269217480), (3, 179478320), (4, 134608740), (5, 107686992), (6, 89739160), (7, 76919280), (8, 67304370), (10, 53843496), (12, 44869580), (14, 38459640), (15, 35895664), (16, 33652185), (20, 26921748), (21, 25639760), (24, 22434790), (28, 19229820), (30, 17947832), (35, 15383856), (40, 13460874), (41, 13132560), (42, 12819880), (48, 11217395), (56, 9614910), (60, 8973916), (70, 7691928), (80, 6730437), (82, 6566280), (84, 6409940), (105, 5127952), (112, 4807455), (120, 4486958), (123, 4377520), (140, 3845964), (164, 3283140), (168, 3204970), (205, 2626512), (210, 2563976), (240, 2243479), (246, 2188760), (280, 1922982), (287, 1876080), (328, 1641570), (336, 1602485), (410, 1313256), (420, 1281988), (492, 1094380), (560, 961491), (574, 938040), (615, 875504), (656, 820785), (820, 656628), (840, 640994), (861, 625360), (984, 547190), (1148, 469020), (1230, 437752), (1435, 375216), (1640, 328314), (1680, 320497), (1722, 312680), (1968, 273595), (2296, 234510), (2460, 218876), (2870, 187608), (3280, 164157), (3444, 156340), (4305, 125072), (4592, 117255), (4920, 109438), (5740, 93804), (6888, 78170), (7817, 68880), (8610, 62536), (9840, 54719), (11480, 46902), (13776, 39085), (15634, 34440), (17220, 31268), (22960, 23451)]