147361720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{17627}}^1$

素因数の和:17668

約数の個数: 64

約数和(自身を含む): 380764800

約数和(自身を除く): 233403080

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 110, 152, 190, 209, 220, 380, 418, 440, 760, 836, 1045, 1672, 2090, 4180, 8360, 17627, 35254, 70508, 88135, 141016, 176270, 193897, 334913, 352540, 387794, 669826, 705080, 775588, 969485, 1339652, 1551176, 1674565, 1938970, 2679304, 3349130, 3684043, 3877940, 6698260, 7368086, 7755880, 13396520, 14736172, 18420215, 29472344, 36840430, 73680860, 147361720]

約数ペア:

[(1, 147361720), (2, 73680860), (4, 36840430), (5, 29472344), (8, 18420215), (10, 14736172), (11, 13396520), (19, 7755880), (20, 7368086), (22, 6698260), (38, 3877940), (40, 3684043), (44, 3349130), (55, 2679304), (76, 1938970), (88, 1674565), (95, 1551176), (110, 1339652), (152, 969485), (190, 775588), (209, 705080), (220, 669826), (380, 387794), (418, 352540), (440, 334913), (760, 193897), (836, 176270), (1045, 141016), (1672, 88135), (2090, 70508), (4180, 35254), (8360, 17627)]