807796360

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{367}}^1\times {\mathrm{1123}}^1$

素因数の和:1515

約数の個数: 96

約数和(自身を含む): 2121932160

約数和(自身を除く): 1314135800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 367, 392, 490, 734, 980, 1123, 1468, 1835, 1960, 2246, 2569, 2936, 3670, 4492, 5138, 5615, 7340, 7861, 8984, 10276, 11230, 12845, 14680, 15722, 17983, 20552, 22460, 25690, 31444, 35966, 39305, 44920, 51380, 55027, 62888, 71932, 78610, 89915, 102760, 110054, 143864, 157220, 179830, 220108, 275135, 314440, 359660, 412141, 440216, 550270, 719320, 824282, 1100540, 1648564, 2060705, 2201080, 2884987, 3297128, 4121410, 5769974, 8242820, 11539948, 14424935, 16485640, 20194909, 23079896, 28849870, 40389818, 57699740, 80779636, 100974545, 115399480, 161559272, 201949090, 403898180, 807796360]

約数ペア:

[(1, 807796360), (2, 403898180), (4, 201949090), (5, 161559272), (7, 115399480), (8, 100974545), (10, 80779636), (14, 57699740), (20, 40389818), (28, 28849870), (35, 23079896), (40, 20194909), (49, 16485640), (56, 14424935), (70, 11539948), (98, 8242820), (140, 5769974), (196, 4121410), (245, 3297128), (280, 2884987), (367, 2201080), (392, 2060705), (490, 1648564), (734, 1100540), (980, 824282), (1123, 719320), (1468, 550270), (1835, 440216), (1960, 412141), (2246, 359660), (2569, 314440), (2936, 275135), (3670, 220108), (4492, 179830), (5138, 157220), (5615, 143864), (7340, 110054), (7861, 102760), (8984, 89915), (10276, 78610), (11230, 71932), (12845, 62888), (14680, 55027), (15722, 51380), (17983, 44920), (20552, 39305), (22460, 35966), (25690, 31444)]