537156720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{199}}^1$

素因数の和:404

約数の個数: 240

約数和(自身を含む): 1903449600

約数和(自身を除く): 1366292880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 163, 180, 184, 199, 207, 230, 240, 276, 326, 345, 360, 368, 398, 414, 460, 489, 552, 597, 652, 690, 720, 796, 815, 828, 920, 978, 995, 1035, 1104, 1194, 1304, 1380, 1467, 1592, 1630, 1656, 1791, 1840, 1956, 1990, 2070, 2388, 2445, 2608, 2760, 2934, 2985, 3184, 3260, 3312, 3582, 3749, 3912, 3980, 4140, 4577, 4776, 4890, 5520, 5868, 5970, 6520, 7164, 7335, 7498, 7824, 7960, 8280, 8955, 9154, 9552, 9780, 11247, 11736, 11940, 13040, 13731, 14328, 14670, 14996, 15920, 16560, 17910, 18308, 18745, 19560, 22494, 22885, 23472, 23880, 27462, 28656, 29340, 29992, 32437, 33741, 35820, 36616, 37490, 39120, 41193, 44988, 45770, 47760, 54924, 56235, 58680, 59984, 64874, 67482, 68655, 71640, 73232, 74980, 82386, 89976, 91540, 97311, 109848, 112470, 117360, 129748, 134964, 137310, 143280, 149960, 162185, 164772, 168705, 179952, 183080, 194622, 205965, 219696, 224940, 259496, 269928, 274620, 291933, 299920, 324370, 329544, 337410, 366160, 389244, 411930, 449880, 486555, 518992, 539856, 549240, 583866, 648740, 659088, 674820, 746051, 778488, 823860, 899760, 973110, 1098480, 1167732, 1297480, 1349640, 1459665, 1492102, 1556976, 1647720, 1946220, 2238153, 2335464, 2594960, 2699280, 2919330, 2984204, 3295440, 3730255, 3892440, 4476306, 4670928, 5838660, 5968408, 6714459, 7460510, 7784880, 8952612, 11190765, 11677320, 11936816, 13428918, 14921020, 17905224, 22381530, 23354640, 26857836, 29842040, 33572295, 35810448, 44763060, 53715672, 59684080, 67144590, 89526120, 107431344, 134289180, 179052240, 268578360, 537156720]

約数ペア:

[(1, 537156720), (2, 268578360), (3, 179052240), (4, 134289180), (5, 107431344), (6, 89526120), (8, 67144590), (9, 59684080), (10, 53715672), (12, 44763060), (15, 35810448), (16, 33572295), (18, 29842040), (20, 26857836), (23, 23354640), (24, 22381530), (30, 17905224), (36, 14921020), (40, 13428918), (45, 11936816), (46, 11677320), (48, 11190765), (60, 8952612), (69, 7784880), (72, 7460510), (80, 6714459), (90, 5968408), (92, 5838660), (115, 4670928), (120, 4476306), (138, 3892440), (144, 3730255), (163, 3295440), (180, 2984204), (184, 2919330), (199, 2699280), (207, 2594960), (230, 2335464), (240, 2238153), (276, 1946220), (326, 1647720), (345, 1556976), (360, 1492102), (368, 1459665), (398, 1349640), (414, 1297480), (460, 1167732), (489, 1098480), (552, 973110), (597, 899760), (652, 823860), (690, 778488), (720, 746051), (796, 674820), (815, 659088), (828, 648740), (920, 583866), (978, 549240), (995, 539856), (1035, 518992), (1104, 486555), (1194, 449880), (1304, 411930), (1380, 389244), (1467, 366160), (1592, 337410), (1630, 329544), (1656, 324370), (1791, 299920), (1840, 291933), (1956, 274620), (1990, 269928), (2070, 259496), (2388, 224940), (2445, 219696), (2608, 205965), (2760, 194622), (2934, 183080), (2985, 179952), (3184, 168705), (3260, 164772), (3312, 162185), (3582, 149960), (3749, 143280), (3912, 137310), (3980, 134964), (4140, 129748), (4577, 117360), (4776, 112470), (4890, 109848), (5520, 97311), (5868, 91540), (5970, 89976), (6520, 82386), (7164, 74980), (7335, 73232), (7498, 71640), (7824, 68655), (7960, 67482), (8280, 64874), (8955, 59984), (9154, 58680), (9552, 56235), (9780, 54924), (11247, 47760), (11736, 45770), (11940, 44988), (13040, 41193), (13731, 39120), (14328, 37490), (14670, 36616), (14996, 35820), (15920, 33741), (16560, 32437), (17910, 29992), (18308, 29340), (18745, 28656), (19560, 27462), (22494, 23880), (22885, 23472)]