159492080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{9539}}^1$

素因数の和:9582

約数の個数: 80

約数和(自身を含む): 425865600

約数和(自身を除く): 266373520

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 38, 40, 44, 55, 76, 80, 88, 95, 110, 152, 176, 190, 209, 220, 304, 380, 418, 440, 760, 836, 880, 1045, 1520, 1672, 2090, 3344, 4180, 8360, 9539, 16720, 19078, 38156, 47695, 76312, 95390, 104929, 152624, 181241, 190780, 209858, 362482, 381560, 419716, 524645, 724964, 763120, 839432, 906205, 1049290, 1449928, 1678864, 1812410, 1993651, 2098580, 2899856, 3624820, 3987302, 4197160, 7249640, 7974604, 8394320, 9968255, 14499280, 15949208, 19936510, 31898416, 39873020, 79746040, 159492080]

約数ペア:

[(1, 159492080), (2, 79746040), (4, 39873020), (5, 31898416), (8, 19936510), (10, 15949208), (11, 14499280), (16, 9968255), (19, 8394320), (20, 7974604), (22, 7249640), (38, 4197160), (40, 3987302), (44, 3624820), (55, 2899856), (76, 2098580), (80, 1993651), (88, 1812410), (95, 1678864), (110, 1449928), (152, 1049290), (176, 906205), (190, 839432), (209, 763120), (220, 724964), (304, 524645), (380, 419716), (418, 381560), (440, 362482), (760, 209858), (836, 190780), (880, 181241), (1045, 152624), (1520, 104929), (1672, 95390), (2090, 76312), (3344, 47695), (4180, 38156), (8360, 19078), (9539, 16720)]