109399920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{65119}}^1$

素因数の和:65142

約数の個数: 80

約数和(自身を含む): 387594240

約数和(自身を除く): 278194320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 65119, 130238, 195357, 260476, 325595, 390714, 455833, 520952, 651190, 781428, 911666, 976785, 1041904, 1302380, 1367499, 1562856, 1823332, 1953570, 2279165, 2604760, 2734998, 3125712, 3646664, 3907140, 4558330, 5209520, 5469996, 6837495, 7293328, 7814280, 9116660, 10939992, 13674990, 15628560, 18233320, 21879984, 27349980, 36466640, 54699960, 109399920]

約数ペア:

[(1, 109399920), (2, 54699960), (3, 36466640), (4, 27349980), (5, 21879984), (6, 18233320), (7, 15628560), (8, 13674990), (10, 10939992), (12, 9116660), (14, 7814280), (15, 7293328), (16, 6837495), (20, 5469996), (21, 5209520), (24, 4558330), (28, 3907140), (30, 3646664), (35, 3125712), (40, 2734998), (42, 2604760), (48, 2279165), (56, 1953570), (60, 1823332), (70, 1562856), (80, 1367499), (84, 1302380), (105, 1041904), (112, 976785), (120, 911666), (140, 781428), (168, 651190), (210, 520952), (240, 455833), (280, 390714), (336, 325595), (420, 260476), (560, 195357), (840, 130238), (1680, 65119)]