143785180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1279}}^1$

素因数の和:1379

約数の個数: 96

約数和(自身を含む): 381911040

約数和(自身を除く): 238125860

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 73, 77, 110, 140, 146, 154, 220, 292, 308, 365, 385, 511, 730, 770, 803, 1022, 1279, 1460, 1540, 1606, 2044, 2555, 2558, 3212, 4015, 5110, 5116, 5621, 6395, 8030, 8953, 10220, 11242, 12790, 14069, 16060, 17906, 22484, 25580, 28105, 28138, 35812, 44765, 56210, 56276, 70345, 89530, 93367, 98483, 112420, 140690, 179060, 186734, 196966, 281380, 373468, 393932, 466835, 492415, 653569, 933670, 984830, 1027037, 1307138, 1867340, 1969660, 2054074, 2614276, 3267845, 4108148, 5135185, 6535690, 7189259, 10270370, 13071380, 14378518, 20540740, 28757036, 35946295, 71892590, 143785180]

約数ペア:

[(1, 143785180), (2, 71892590), (4, 35946295), (5, 28757036), (7, 20540740), (10, 14378518), (11, 13071380), (14, 10270370), (20, 7189259), (22, 6535690), (28, 5135185), (35, 4108148), (44, 3267845), (55, 2614276), (70, 2054074), (73, 1969660), (77, 1867340), (110, 1307138), (140, 1027037), (146, 984830), (154, 933670), (220, 653569), (292, 492415), (308, 466835), (365, 393932), (385, 373468), (511, 281380), (730, 196966), (770, 186734), (803, 179060), (1022, 140690), (1279, 112420), (1460, 98483), (1540, 93367), (1606, 89530), (2044, 70345), (2555, 56276), (2558, 56210), (3212, 44765), (4015, 35812), (5110, 28138), (5116, 28105), (5621, 25580), (6395, 22484), (8030, 17906), (8953, 16060), (10220, 14069), (11242, 12790)]