224788760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{2857}}^1$

素因数の和:3156

約数の個数: 64

約数和(自身を含む): 580288320

約数和(自身を除く): 355499560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 281, 562, 1124, 1405, 1967, 2248, 2810, 2857, 3934, 5620, 5714, 7868, 9835, 11240, 11428, 14285, 15736, 19670, 19999, 22856, 28570, 39340, 39998, 57140, 78680, 79996, 99995, 114280, 159992, 199990, 399980, 799960, 802817, 1605634, 3211268, 4014085, 5619719, 6422536, 8028170, 11239438, 16056340, 22478876, 28098595, 32112680, 44957752, 56197190, 112394380, 224788760]

約数ペア:

[(1, 224788760), (2, 112394380), (4, 56197190), (5, 44957752), (7, 32112680), (8, 28098595), (10, 22478876), (14, 16056340), (20, 11239438), (28, 8028170), (35, 6422536), (40, 5619719), (56, 4014085), (70, 3211268), (140, 1605634), (280, 802817), (281, 799960), (562, 399980), (1124, 199990), (1405, 159992), (1967, 114280), (2248, 99995), (2810, 79996), (2857, 78680), (3934, 57140), (5620, 39998), (5714, 39340), (7868, 28570), (9835, 22856), (11240, 19999), (11428, 19670), (14285, 15736)]