461597920

素因数分解:

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

素因数の和:1512

約数の個数: 96

約数和(自身を含む): 1250823168

約数和(自身を除く): 789225248

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 367, 560, 734, 1120, 1123, 1468, 1835, 2246, 2569, 2936, 3670, 4492, 5138, 5615, 5872, 7340, 7861, 8984, 10276, 11230, 11744, 12845, 14680, 15722, 17968, 20552, 22460, 25690, 29360, 31444, 35936, 39305, 41104, 44920, 51380, 58720, 62888, 78610, 82208, 89840, 102760, 125776, 157220, 179680, 205520, 251552, 314440, 411040, 412141, 628880, 824282, 1257760, 1648564, 2060705, 2884987, 3297128, 4121410, 5769974, 6594256, 8242820, 11539948, 13188512, 14424935, 16485640, 23079896, 28849870, 32971280, 46159792, 57699740, 65942560, 92319584, 115399480, 230798960, 461597920]

約数ペア:

[(1, 461597920), (2, 230798960), (4, 115399480), (5, 92319584), (7, 65942560), (8, 57699740), (10, 46159792), (14, 32971280), (16, 28849870), (20, 23079896), (28, 16485640), (32, 14424935), (35, 13188512), (40, 11539948), (56, 8242820), (70, 6594256), (80, 5769974), (112, 4121410), (140, 3297128), (160, 2884987), (224, 2060705), (280, 1648564), (367, 1257760), (560, 824282), (734, 628880), (1120, 412141), (1123, 411040), (1468, 314440), (1835, 251552), (2246, 205520), (2569, 179680), (2936, 157220), (3670, 125776), (4492, 102760), (5138, 89840), (5615, 82208), (5872, 78610), (7340, 62888), (7861, 58720), (8984, 51380), (10276, 44920), (11230, 41104), (11744, 39305), (12845, 35936), (14680, 31444), (15722, 29360), (17968, 25690), (20552, 22460)]