143117080

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{547}}^1$

素因数の和:800

約数の個数: 64

約数和(自身を含む): 334586880

約数和(自身を除く): 191469800

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 211, 248, 310, 422, 547, 620, 844, 1055, 1094, 1240, 1688, 2110, 2188, 2735, 4220, 4376, 5470, 6541, 8440, 10940, 13082, 16957, 21880, 26164, 32705, 33914, 52328, 65410, 67828, 84785, 115417, 130820, 135656, 169570, 230834, 261640, 339140, 461668, 577085, 678280, 923336, 1154170, 2308340, 3577927, 4616680, 7155854, 14311708, 17889635, 28623416, 35779270, 71558540, 143117080]

約数ペア:

[(1, 143117080), (2, 71558540), (4, 35779270), (5, 28623416), (8, 17889635), (10, 14311708), (20, 7155854), (31, 4616680), (40, 3577927), (62, 2308340), (124, 1154170), (155, 923336), (211, 678280), (248, 577085), (310, 461668), (422, 339140), (547, 261640), (620, 230834), (844, 169570), (1055, 135656), (1094, 130820), (1240, 115417), (1688, 84785), (2110, 67828), (2188, 65410), (2735, 52328), (4220, 33914), (4376, 32705), (5470, 26164), (6541, 21880), (8440, 16957), (10940, 13082)]