142530760

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1\times {\mathrm{373}}^1$

素因数の和:658

約数の個数: 64

約数和(自身を含む): 330810480

約数和(自身を除く): 188279720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 233, 328, 373, 410, 466, 746, 820, 932, 1165, 1492, 1640, 1864, 1865, 2330, 2984, 3730, 4660, 7460, 9320, 9553, 14920, 15293, 19106, 30586, 38212, 47765, 61172, 76424, 76465, 86909, 95530, 122344, 152930, 173818, 191060, 305860, 347636, 382120, 434545, 611720, 695272, 869090, 1738180, 3476360, 3563269, 7126538, 14253076, 17816345, 28506152, 35632690, 71265380, 142530760]

約数ペア:

[(1, 142530760), (2, 71265380), (4, 35632690), (5, 28506152), (8, 17816345), (10, 14253076), (20, 7126538), (40, 3563269), (41, 3476360), (82, 1738180), (164, 869090), (205, 695272), (233, 611720), (328, 434545), (373, 382120), (410, 347636), (466, 305860), (746, 191060), (820, 173818), (932, 152930), (1165, 122344), (1492, 95530), (1640, 86909), (1864, 76465), (1865, 76424), (2330, 61172), (2984, 47765), (3730, 38212), (4660, 30586), (7460, 19106), (9320, 15293), (9553, 14920)]