438583680

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1493}}^1$

素因数の和:1538

約数の個数: 256

約数和(自身を含む): 1645790400

約数和(自身を除く): 1207206720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 85, 90, 96, 102, 108, 120, 128, 135, 136, 144, 153, 160, 170, 180, 192, 204, 216, 240, 255, 270, 272, 288, 306, 320, 340, 360, 384, 408, 432, 459, 480, 510, 540, 544, 576, 612, 640, 680, 720, 765, 816, 864, 918, 960, 1020, 1080, 1088, 1152, 1224, 1360, 1440, 1493, 1530, 1632, 1728, 1836, 1920, 2040, 2160, 2176, 2295, 2448, 2720, 2880, 2986, 3060, 3264, 3456, 3672, 4080, 4320, 4479, 4590, 4896, 5440, 5760, 5972, 6120, 6528, 7344, 7465, 8160, 8640, 8958, 9180, 9792, 10880, 11944, 12240, 13437, 14688, 14930, 16320, 17280, 17916, 18360, 19584, 22395, 23888, 24480, 25381, 26874, 29376, 29860, 32640, 35832, 36720, 40311, 44790, 47776, 48960, 50762, 53748, 58752, 59720, 67185, 71664, 73440, 76143, 80622, 89580, 95552, 97920, 101524, 107496, 119440, 126905, 134370, 143328, 146880, 152286, 161244, 179160, 191104, 201555, 203048, 214992, 228429, 238880, 253810, 268740, 286656, 293760, 304572, 322488, 358320, 380715, 403110, 406096, 429984, 456858, 477760, 507620, 537480, 573312, 609144, 644976, 685287, 716640, 761430, 806220, 812192, 859968, 913716, 955520, 1015240, 1074960, 1142145, 1218288, 1289952, 1370574, 1433280, 1522860, 1612440, 1624384, 1719936, 1827432, 2030480, 2149920, 2284290, 2436576, 2579904, 2741148, 2866560, 3045720, 3224880, 3248768, 3426435, 3654864, 4060960, 4299840, 4568580, 4873152, 5159808, 5482296, 6091440, 6449760, 6852870, 7309728, 8121920, 8599680, 9137160, 9746304, 10964592, 12182880, 12899520, 13705740, 14619456, 16243840, 18274320, 21929184, 24365760, 25799040, 27411480, 29238912, 36548640, 43858368, 48731520, 54822960, 73097280, 87716736, 109645920, 146194560, 219291840, 438583680]

約数ペア:

[(1, 438583680), (2, 219291840), (3, 146194560), (4, 109645920), (5, 87716736), (6, 73097280), (8, 54822960), (9, 48731520), (10, 43858368), (12, 36548640), (15, 29238912), (16, 27411480), (17, 25799040), (18, 24365760), (20, 21929184), (24, 18274320), (27, 16243840), (30, 14619456), (32, 13705740), (34, 12899520), (36, 12182880), (40, 10964592), (45, 9746304), (48, 9137160), (51, 8599680), (54, 8121920), (60, 7309728), (64, 6852870), (68, 6449760), (72, 6091440), (80, 5482296), (85, 5159808), (90, 4873152), (96, 4568580), (102, 4299840), (108, 4060960), (120, 3654864), (128, 3426435), (135, 3248768), (136, 3224880), (144, 3045720), (153, 2866560), (160, 2741148), (170, 2579904), (180, 2436576), (192, 2284290), (204, 2149920), (216, 2030480), (240, 1827432), (255, 1719936), (270, 1624384), (272, 1612440), (288, 1522860), (306, 1433280), (320, 1370574), (340, 1289952), (360, 1218288), (384, 1142145), (408, 1074960), (432, 1015240), (459, 955520), (480, 913716), (510, 859968), (540, 812192), (544, 806220), (576, 761430), (612, 716640), (640, 685287), (680, 644976), (720, 609144), (765, 573312), (816, 537480), (864, 507620), (918, 477760), (960, 456858), (1020, 429984), (1080, 406096), (1088, 403110), (1152, 380715), (1224, 358320), (1360, 322488), (1440, 304572), (1493, 293760), (1530, 286656), (1632, 268740), (1728, 253810), (1836, 238880), (1920, 228429), (2040, 214992), (2160, 203048), (2176, 201555), (2295, 191104), (2448, 179160), (2720, 161244), (2880, 152286), (2986, 146880), (3060, 143328), (3264, 134370), (3456, 126905), (3672, 119440), (4080, 107496), (4320, 101524), (4479, 97920), (4590, 95552), (4896, 89580), (5440, 80622), (5760, 76143), (5972, 73440), (6120, 71664), (6528, 67185), (7344, 59720), (7465, 58752), (8160, 53748), (8640, 50762), (8958, 48960), (9180, 47776), (9792, 44790), (10880, 40311), (11944, 36720), (12240, 35832), (13437, 32640), (14688, 29860), (14930, 29376), (16320, 26874), (17280, 25381), (17916, 24480), (18360, 23888), (19584, 22395)]