70363840

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:270

約数の個数: 112

約数和(自身を含む): 179953920

約数和(自身を除く): 109590080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 71, 76, 80, 95, 142, 152, 160, 163, 190, 284, 304, 320, 326, 355, 380, 568, 608, 652, 710, 760, 815, 1136, 1216, 1304, 1349, 1420, 1520, 1630, 2272, 2608, 2698, 2840, 3040, 3097, 3260, 4544, 5216, 5396, 5680, 6080, 6194, 6520, 6745, 10432, 10792, 11360, 11573, 12388, 13040, 13490, 15485, 21584, 22720, 23146, 24776, 26080, 26980, 30970, 43168, 46292, 49552, 52160, 53960, 57865, 61940, 86336, 92584, 99104, 107920, 115730, 123880, 185168, 198208, 215840, 219887, 231460, 247760, 370336, 431680, 439774, 462920, 495520, 740672, 879548, 925840, 991040, 1099435, 1759096, 1851680, 2198870, 3518192, 3703360, 4397740, 7036384, 8795480, 14072768, 17590960, 35181920, 70363840]

約数ペア:

[(1, 70363840), (2, 35181920), (4, 17590960), (5, 14072768), (8, 8795480), (10, 7036384), (16, 4397740), (19, 3703360), (20, 3518192), (32, 2198870), (38, 1851680), (40, 1759096), (64, 1099435), (71, 991040), (76, 925840), (80, 879548), (95, 740672), (142, 495520), (152, 462920), (160, 439774), (163, 431680), (190, 370336), (284, 247760), (304, 231460), (320, 219887), (326, 215840), (355, 198208), (380, 185168), (568, 123880), (608, 115730), (652, 107920), (710, 99104), (760, 92584), (815, 86336), (1136, 61940), (1216, 57865), (1304, 53960), (1349, 52160), (1420, 49552), (1520, 46292), (1630, 43168), (2272, 30970), (2608, 26980), (2698, 26080), (2840, 24776), (3040, 23146), (3097, 22720), (3260, 21584), (4544, 15485), (5216, 13490), (5396, 13040), (5680, 12388), (6080, 11573), (6194, 11360), (6520, 10792), (6745, 10432)]