227753280

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2551}}^1$

素因数の和:2605

約数の個数: 168

約数和(自身を含む): 808963584

約数和(自身を除く): 581210304

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 192, 240, 248, 279, 288, 310, 320, 360, 372, 465, 480, 496, 558, 576, 620, 720, 744, 930, 960, 992, 1116, 1240, 1395, 1440, 1488, 1860, 1984, 2232, 2480, 2551, 2790, 2880, 2976, 3720, 4464, 4960, 5102, 5580, 5952, 7440, 7653, 8928, 9920, 10204, 11160, 12755, 14880, 15306, 17856, 20408, 22320, 22959, 25510, 29760, 30612, 38265, 40816, 44640, 45918, 51020, 61224, 76530, 79081, 81632, 89280, 91836, 102040, 114795, 122448, 153060, 158162, 163264, 183672, 204080, 229590, 237243, 244896, 306120, 316324, 367344, 395405, 408160, 459180, 474486, 489792, 612240, 632648, 711729, 734688, 790810, 816320, 918360, 948972, 1186215, 1224480, 1265296, 1423458, 1469376, 1581620, 1836720, 1897944, 2372430, 2448960, 2530592, 2846916, 3163240, 3558645, 3673440, 3795888, 4744860, 5061184, 5693832, 6326480, 7117290, 7346880, 7591776, 9489720, 11387664, 12652960, 14234580, 15183552, 18979440, 22775328, 25305920, 28469160, 37958880, 45550656, 56938320, 75917760, 113876640, 227753280]

約数ペア:

[(1, 227753280), (2, 113876640), (3, 75917760), (4, 56938320), (5, 45550656), (6, 37958880), (8, 28469160), (9, 25305920), (10, 22775328), (12, 18979440), (15, 15183552), (16, 14234580), (18, 12652960), (20, 11387664), (24, 9489720), (30, 7591776), (31, 7346880), (32, 7117290), (36, 6326480), (40, 5693832), (45, 5061184), (48, 4744860), (60, 3795888), (62, 3673440), (64, 3558645), (72, 3163240), (80, 2846916), (90, 2530592), (93, 2448960), (96, 2372430), (120, 1897944), (124, 1836720), (144, 1581620), (155, 1469376), (160, 1423458), (180, 1265296), (186, 1224480), (192, 1186215), (240, 948972), (248, 918360), (279, 816320), (288, 790810), (310, 734688), (320, 711729), (360, 632648), (372, 612240), (465, 489792), (480, 474486), (496, 459180), (558, 408160), (576, 395405), (620, 367344), (720, 316324), (744, 306120), (930, 244896), (960, 237243), (992, 229590), (1116, 204080), (1240, 183672), (1395, 163264), (1440, 158162), (1488, 153060), (1860, 122448), (1984, 114795), (2232, 102040), (2480, 91836), (2551, 89280), (2790, 81632), (2880, 79081), (2976, 76530), (3720, 61224), (4464, 51020), (4960, 45918), (5102, 44640), (5580, 40816), (5952, 38265), (7440, 30612), (7653, 29760), (8928, 25510), (9920, 22959), (10204, 22320), (11160, 20408), (12755, 17856), (14880, 15306)]