219326240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6317}}^1$

素因数の和:6370

約数の個数: 96

約数和(自身を含む): 611380224

約数和(自身を除く): 392053984

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 434, 496, 560, 620, 868, 992, 1085, 1120, 1240, 1736, 2170, 2480, 3472, 4340, 4960, 6317, 6944, 8680, 12634, 17360, 25268, 31585, 34720, 44219, 50536, 63170, 88438, 101072, 126340, 176876, 195827, 202144, 221095, 252680, 353752, 391654, 442190, 505360, 707504, 783308, 884380, 979135, 1010720, 1370789, 1415008, 1566616, 1768760, 1958270, 2741578, 3133232, 3537520, 3916540, 5483156, 6266464, 6853945, 7075040, 7833080, 10966312, 13707890, 15666160, 21932624, 27415780, 31332320, 43865248, 54831560, 109663120, 219326240]

約数ペア:

[(1, 219326240), (2, 109663120), (4, 54831560), (5, 43865248), (7, 31332320), (8, 27415780), (10, 21932624), (14, 15666160), (16, 13707890), (20, 10966312), (28, 7833080), (31, 7075040), (32, 6853945), (35, 6266464), (40, 5483156), (56, 3916540), (62, 3537520), (70, 3133232), (80, 2741578), (112, 1958270), (124, 1768760), (140, 1566616), (155, 1415008), (160, 1370789), (217, 1010720), (224, 979135), (248, 884380), (280, 783308), (310, 707504), (434, 505360), (496, 442190), (560, 391654), (620, 353752), (868, 252680), (992, 221095), (1085, 202144), (1120, 195827), (1240, 176876), (1736, 126340), (2170, 101072), (2480, 88438), (3472, 63170), (4340, 50536), (4960, 44219), (6317, 34720), (6944, 31585), (8680, 25268), (12634, 17360)]