214361520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{5689}}^1$

素因数の和:5862

約数の個数: 80

約数和(自身を含む): 668870880

約数和(自身を除く): 454509360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 157, 240, 314, 471, 628, 785, 942, 1256, 1570, 1884, 2355, 2512, 3140, 3768, 4710, 5689, 6280, 7536, 9420, 11378, 12560, 17067, 18840, 22756, 28445, 34134, 37680, 45512, 56890, 68268, 85335, 91024, 113780, 136536, 170670, 227560, 273072, 341340, 455120, 682680, 893173, 1365360, 1786346, 2679519, 3572692, 4465865, 5359038, 7145384, 8931730, 10718076, 13397595, 14290768, 17863460, 21436152, 26795190, 35726920, 42872304, 53590380, 71453840, 107180760, 214361520]

約数ペア:

[(1, 214361520), (2, 107180760), (3, 71453840), (4, 53590380), (5, 42872304), (6, 35726920), (8, 26795190), (10, 21436152), (12, 17863460), (15, 14290768), (16, 13397595), (20, 10718076), (24, 8931730), (30, 7145384), (40, 5359038), (48, 4465865), (60, 3572692), (80, 2679519), (120, 1786346), (157, 1365360), (240, 893173), (314, 682680), (471, 455120), (628, 341340), (785, 273072), (942, 227560), (1256, 170670), (1570, 136536), (1884, 113780), (2355, 91024), (2512, 85335), (3140, 68268), (3768, 56890), (4710, 45512), (5689, 37680), (6280, 34134), (7536, 28445), (9420, 22756), (11378, 18840), (12560, 17067)]