68233480

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1123}}^1$

素因数の和:1179

約数の個数: 96

約数和(自身を含む): 184515840

約数和(自身を除く): 116282360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 49, 56, 62, 70, 98, 124, 140, 155, 196, 217, 245, 248, 280, 310, 392, 434, 490, 620, 868, 980, 1085, 1123, 1240, 1519, 1736, 1960, 2170, 2246, 3038, 4340, 4492, 5615, 6076, 7595, 7861, 8680, 8984, 11230, 12152, 15190, 15722, 22460, 30380, 31444, 34813, 39305, 44920, 55027, 60760, 62888, 69626, 78610, 110054, 139252, 157220, 174065, 220108, 243691, 275135, 278504, 314440, 348130, 440216, 487382, 550270, 696260, 974764, 1100540, 1218455, 1392520, 1705837, 1949528, 2201080, 2436910, 3411674, 4873820, 6823348, 8529185, 9747640, 13646696, 17058370, 34116740, 68233480]

約数ペア:

[(1, 68233480), (2, 34116740), (4, 17058370), (5, 13646696), (7, 9747640), (8, 8529185), (10, 6823348), (14, 4873820), (20, 3411674), (28, 2436910), (31, 2201080), (35, 1949528), (40, 1705837), (49, 1392520), (56, 1218455), (62, 1100540), (70, 974764), (98, 696260), (124, 550270), (140, 487382), (155, 440216), (196, 348130), (217, 314440), (245, 278504), (248, 275135), (280, 243691), (310, 220108), (392, 174065), (434, 157220), (490, 139252), (620, 110054), (868, 78610), (980, 69626), (1085, 62888), (1123, 60760), (1240, 55027), (1519, 44920), (1736, 39305), (1960, 34813), (2170, 31444), (2246, 30380), (3038, 22460), (4340, 15722), (4492, 15190), (5615, 12152), (6076, 11230), (7595, 8984), (7861, 8680)]