239368080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7499}}^1$

素因数の和:7541

約数の個数: 160

約数和(自身を含む): 892800000

約数和(自身を除く): 653431920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 105, 112, 114, 120, 133, 140, 152, 168, 190, 210, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 532, 560, 570, 665, 760, 798, 840, 912, 1064, 1140, 1330, 1520, 1596, 1680, 1995, 2128, 2280, 2660, 3192, 3990, 4560, 5320, 6384, 7499, 7980, 10640, 14998, 15960, 22497, 29996, 31920, 37495, 44994, 52493, 59992, 74990, 89988, 104986, 112485, 119984, 142481, 149980, 157479, 179976, 209972, 224970, 262465, 284962, 299960, 314958, 359952, 419944, 427443, 449940, 524930, 569924, 599920, 629916, 712405, 787395, 839888, 854886, 899880, 997367, 1049860, 1139848, 1259832, 1424810, 1574790, 1709772, 1799760, 1994734, 2099720, 2137215, 2279696, 2519664, 2849620, 2992101, 3149580, 3419544, 3989468, 4199440, 4274430, 4986835, 5699240, 5984202, 6299160, 6839088, 7978936, 8548860, 9973670, 11398480, 11968404, 12598320, 14960505, 15957872, 17097720, 19947340, 23936808, 29921010, 34195440, 39894680, 47873616, 59842020, 79789360, 119684040, 239368080]

約数ペア:

[(1, 239368080), (2, 119684040), (3, 79789360), (4, 59842020), (5, 47873616), (6, 39894680), (7, 34195440), (8, 29921010), (10, 23936808), (12, 19947340), (14, 17097720), (15, 15957872), (16, 14960505), (19, 12598320), (20, 11968404), (21, 11398480), (24, 9973670), (28, 8548860), (30, 7978936), (35, 6839088), (38, 6299160), (40, 5984202), (42, 5699240), (48, 4986835), (56, 4274430), (57, 4199440), (60, 3989468), (70, 3419544), (76, 3149580), (80, 2992101), (84, 2849620), (95, 2519664), (105, 2279696), (112, 2137215), (114, 2099720), (120, 1994734), (133, 1799760), (140, 1709772), (152, 1574790), (168, 1424810), (190, 1259832), (210, 1139848), (228, 1049860), (240, 997367), (266, 899880), (280, 854886), (285, 839888), (304, 787395), (336, 712405), (380, 629916), (399, 599920), (420, 569924), (456, 524930), (532, 449940), (560, 427443), (570, 419944), (665, 359952), (760, 314958), (798, 299960), (840, 284962), (912, 262465), (1064, 224970), (1140, 209972), (1330, 179976), (1520, 157479), (1596, 149980), (1680, 142481), (1995, 119984), (2128, 112485), (2280, 104986), (2660, 89988), (3192, 74990), (3990, 59992), (4560, 52493), (5320, 44994), (6384, 37495), (7499, 31920), (7980, 29996), (10640, 22497), (14998, 15960)]