274431360

素因数分解:

$2^7\times 3^1\times 5^1\times 7^2\times {\mathrm{2917}}^1$

素因数の和:2953

約数の個数: 192

約数和(自身を含む): 1017915120

約数和(自身を除く): 743483760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 384, 392, 420, 448, 480, 490, 560, 588, 640, 672, 735, 784, 840, 896, 960, 980, 1120, 1176, 1344, 1470, 1568, 1680, 1920, 1960, 2240, 2352, 2688, 2917, 2940, 3136, 3360, 3920, 4480, 4704, 5834, 5880, 6272, 6720, 7840, 8751, 9408, 11668, 11760, 13440, 14585, 15680, 17502, 18816, 20419, 23336, 23520, 29170, 31360, 35004, 40838, 43755, 46672, 47040, 58340, 61257, 70008, 81676, 87510, 93344, 94080, 102095, 116680, 122514, 140016, 142933, 163352, 175020, 186688, 204190, 233360, 245028, 280032, 285866, 306285, 326704, 350040, 373376, 408380, 428799, 466720, 490056, 560064, 571732, 612570, 653408, 700080, 714665, 816760, 857598, 933440, 980112, 1120128, 1143464, 1225140, 1306816, 1400160, 1429330, 1633520, 1715196, 1866880, 1960224, 2143995, 2286928, 2450280, 2613632, 2800320, 2858660, 3267040, 3430392, 3920448, 4287990, 4573856, 4900560, 5600640, 5717320, 6534080, 6860784, 7840896, 8575980, 9147712, 9801120, 11434640, 13068160, 13721568, 17151960, 18295424, 19602240, 22869280, 27443136, 34303920, 39204480, 45738560, 54886272, 68607840, 91477120, 137215680, 274431360]

約数ペア:

[(1, 274431360), (2, 137215680), (3, 91477120), (4, 68607840), (5, 54886272), (6, 45738560), (7, 39204480), (8, 34303920), (10, 27443136), (12, 22869280), (14, 19602240), (15, 18295424), (16, 17151960), (20, 13721568), (21, 13068160), (24, 11434640), (28, 9801120), (30, 9147712), (32, 8575980), (35, 7840896), (40, 6860784), (42, 6534080), (48, 5717320), (49, 5600640), (56, 4900560), (60, 4573856), (64, 4287990), (70, 3920448), (80, 3430392), (84, 3267040), (96, 2858660), (98, 2800320), (105, 2613632), (112, 2450280), (120, 2286928), (128, 2143995), (140, 1960224), (147, 1866880), (160, 1715196), (168, 1633520), (192, 1429330), (196, 1400160), (210, 1306816), (224, 1225140), (240, 1143464), (245, 1120128), (280, 980112), (294, 933440), (320, 857598), (336, 816760), (384, 714665), (392, 700080), (420, 653408), (448, 612570), (480, 571732), (490, 560064), (560, 490056), (588, 466720), (640, 428799), (672, 408380), (735, 373376), (784, 350040), (840, 326704), (896, 306285), (960, 285866), (980, 280032), (1120, 245028), (1176, 233360), (1344, 204190), (1470, 186688), (1568, 175020), (1680, 163352), (1920, 142933), (1960, 140016), (2240, 122514), (2352, 116680), (2688, 102095), (2917, 94080), (2940, 93344), (3136, 87510), (3360, 81676), (3920, 70008), (4480, 61257), (4704, 58340), (5834, 47040), (5880, 46672), (6272, 43755), (6720, 40838), (7840, 35004), (8751, 31360), (9408, 29170), (11668, 23520), (11760, 23336), (13440, 20419), (14585, 18816), (15680, 17502)]