147313040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1$

素因数の和:289

約数の個数: 160

約数和(自身を含む): 415687680

約数和(自身を除く): 268374640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 35, 40, 47, 56, 58, 70, 80, 94, 112, 116, 140, 145, 188, 193, 203, 232, 235, 280, 290, 329, 376, 386, 406, 464, 470, 560, 580, 658, 752, 772, 812, 940, 965, 1015, 1160, 1316, 1351, 1363, 1544, 1624, 1645, 1880, 1930, 2030, 2320, 2632, 2702, 2726, 3088, 3248, 3290, 3760, 3860, 4060, 5264, 5404, 5452, 5597, 6580, 6755, 6815, 7720, 8120, 9071, 9541, 10808, 10904, 11194, 13160, 13510, 13630, 15440, 16240, 18142, 19082, 21616, 21808, 22388, 26320, 27020, 27260, 27985, 36284, 38164, 39179, 44776, 45355, 47705, 54040, 54520, 55970, 63497, 72568, 76328, 78358, 89552, 90710, 95410, 108080, 109040, 111940, 126994, 145136, 152656, 156716, 181420, 190820, 195895, 223880, 253988, 263059, 313432, 317485, 362840, 381640, 391790, 447760, 507976, 526118, 626864, 634970, 725680, 763280, 783580, 1015952, 1052236, 1269940, 1315295, 1567160, 1841413, 2104472, 2539880, 2630590, 3134320, 3682826, 4208944, 5079760, 5261180, 7365652, 9207065, 10522360, 14731304, 18414130, 21044720, 29462608, 36828260, 73656520, 147313040]

約数ペア:

[(1, 147313040), (2, 73656520), (4, 36828260), (5, 29462608), (7, 21044720), (8, 18414130), (10, 14731304), (14, 10522360), (16, 9207065), (20, 7365652), (28, 5261180), (29, 5079760), (35, 4208944), (40, 3682826), (47, 3134320), (56, 2630590), (58, 2539880), (70, 2104472), (80, 1841413), (94, 1567160), (112, 1315295), (116, 1269940), (140, 1052236), (145, 1015952), (188, 783580), (193, 763280), (203, 725680), (232, 634970), (235, 626864), (280, 526118), (290, 507976), (329, 447760), (376, 391790), (386, 381640), (406, 362840), (464, 317485), (470, 313432), (560, 263059), (580, 253988), (658, 223880), (752, 195895), (772, 190820), (812, 181420), (940, 156716), (965, 152656), (1015, 145136), (1160, 126994), (1316, 111940), (1351, 109040), (1363, 108080), (1544, 95410), (1624, 90710), (1645, 89552), (1880, 78358), (1930, 76328), (2030, 72568), (2320, 63497), (2632, 55970), (2702, 54520), (2726, 54040), (3088, 47705), (3248, 45355), (3290, 44776), (3760, 39179), (3860, 38164), (4060, 36284), (5264, 27985), (5404, 27260), (5452, 27020), (5597, 26320), (6580, 22388), (6755, 21808), (6815, 21616), (7720, 19082), (8120, 18142), (9071, 16240), (9541, 15440), (10808, 13630), (10904, 13510), (11194, 13160)]