1408546720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{467}}^1\times {\mathrm{2693}}^1$

素因数の和:3182

約数の個数: 96

約数和(自身を含む): 3812635008

約数和(自身を除く): 2404088288

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 467, 560, 934, 1120, 1868, 2335, 2693, 3269, 3736, 4670, 5386, 6538, 7472, 9340, 10772, 13076, 13465, 14944, 16345, 18680, 18851, 21544, 26152, 26930, 32690, 37360, 37702, 43088, 52304, 53860, 65380, 74720, 75404, 86176, 94255, 104608, 107720, 130760, 150808, 188510, 215440, 261520, 301616, 377020, 430880, 523040, 603232, 754040, 1257631, 1508080, 2515262, 3016160, 5030524, 6288155, 8803417, 10061048, 12576310, 17606834, 20122096, 25152620, 35213668, 40244192, 44017085, 50305240, 70427336, 88034170, 100610480, 140854672, 176068340, 201220960, 281709344, 352136680, 704273360, 1408546720]

約数ペア:

[(1, 1408546720), (2, 704273360), (4, 352136680), (5, 281709344), (7, 201220960), (8, 176068340), (10, 140854672), (14, 100610480), (16, 88034170), (20, 70427336), (28, 50305240), (32, 44017085), (35, 40244192), (40, 35213668), (56, 25152620), (70, 20122096), (80, 17606834), (112, 12576310), (140, 10061048), (160, 8803417), (224, 6288155), (280, 5030524), (467, 3016160), (560, 2515262), (934, 1508080), (1120, 1257631), (1868, 754040), (2335, 603232), (2693, 523040), (3269, 430880), (3736, 377020), (4670, 301616), (5386, 261520), (6538, 215440), (7472, 188510), (9340, 150808), (10772, 130760), (13076, 107720), (13465, 104608), (14944, 94255), (16345, 86176), (18680, 75404), (18851, 74720), (21544, 65380), (26152, 53860), (26930, 52304), (32690, 43088), (37360, 37702)]