140278080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3109}}^1$

素因数の和:3176

約数の個数: 112

約数和(自身を含む): 455005440

約数和(自身を除く): 314727360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 94, 96, 120, 141, 160, 188, 192, 235, 240, 282, 320, 376, 470, 480, 564, 705, 752, 940, 960, 1128, 1410, 1504, 1880, 2256, 2820, 3008, 3109, 3760, 4512, 5640, 6218, 7520, 9024, 9327, 11280, 12436, 15040, 15545, 18654, 22560, 24872, 31090, 37308, 45120, 46635, 49744, 62180, 74616, 93270, 99488, 124360, 146123, 149232, 186540, 198976, 248720, 292246, 298464, 373080, 438369, 497440, 584492, 596928, 730615, 746160, 876738, 994880, 1168984, 1461230, 1492320, 1753476, 2191845, 2337968, 2922460, 2984640, 3506952, 4383690, 4675936, 5844920, 7013904, 8767380, 9351872, 11689840, 14027808, 17534760, 23379680, 28055616, 35069520, 46759360, 70139040, 140278080]

約数ペア:

[(1, 140278080), (2, 70139040), (3, 46759360), (4, 35069520), (5, 28055616), (6, 23379680), (8, 17534760), (10, 14027808), (12, 11689840), (15, 9351872), (16, 8767380), (20, 7013904), (24, 5844920), (30, 4675936), (32, 4383690), (40, 3506952), (47, 2984640), (48, 2922460), (60, 2337968), (64, 2191845), (80, 1753476), (94, 1492320), (96, 1461230), (120, 1168984), (141, 994880), (160, 876738), (188, 746160), (192, 730615), (235, 596928), (240, 584492), (282, 497440), (320, 438369), (376, 373080), (470, 298464), (480, 292246), (564, 248720), (705, 198976), (752, 186540), (940, 149232), (960, 146123), (1128, 124360), (1410, 99488), (1504, 93270), (1880, 74616), (2256, 62180), (2820, 49744), (3008, 46635), (3109, 45120), (3760, 37308), (4512, 31090), (5640, 24872), (6218, 22560), (7520, 18654), (9024, 15545), (9327, 15040), (11280, 12436)]