397163520

素因数分解:

$2^{10}\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1$

素因数の和:77

約数の個数: 528

約数和(自身を含む): 1618276320

約数和(自身を除く): 1221112800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 27, 30, 32, 34, 36, 39, 40, 45, 48, 51, 52, 54, 60, 64, 65, 68, 72, 78, 80, 85, 90, 96, 102, 104, 108, 117, 120, 128, 130, 135, 136, 144, 153, 156, 160, 169, 170, 180, 192, 195, 204, 208, 216, 221, 234, 240, 255, 256, 260, 270, 272, 288, 306, 312, 320, 338, 340, 351, 360, 384, 390, 408, 416, 432, 442, 459, 468, 480, 507, 510, 512, 520, 540, 544, 576, 585, 612, 624, 640, 663, 676, 680, 702, 720, 765, 768, 780, 816, 832, 845, 864, 884, 918, 936, 960, 1014, 1020, 1024, 1040, 1080, 1088, 1105, 1152, 1170, 1224, 1248, 1280, 1326, 1352, 1360, 1404, 1440, 1521, 1530, 1536, 1560, 1632, 1664, 1690, 1728, 1755, 1768, 1836, 1872, 1920, 1989, 2028, 2040, 2080, 2160, 2176, 2210, 2295, 2304, 2340, 2448, 2496, 2535, 2560, 2652, 2704, 2720, 2808, 2873, 2880, 3042, 3060, 3072, 3120, 3264, 3315, 3328, 3380, 3456, 3510, 3536, 3672, 3744, 3840, 3978, 4056, 4080, 4160, 4320, 4352, 4420, 4563, 4590, 4608, 4680, 4896, 4992, 5070, 5120, 5304, 5408, 5440, 5616, 5746, 5760, 5967, 6084, 6120, 6240, 6528, 6630, 6656, 6760, 6912, 7020, 7072, 7344, 7488, 7605, 7680, 7956, 8112, 8160, 8320, 8619, 8640, 8704, 8840, 9126, 9180, 9216, 9360, 9792, 9945, 9984, 10140, 10608, 10816, 10880, 11232, 11492, 11520, 11934, 12168, 12240, 12480, 13056, 13260, 13312, 13520, 13824, 14040, 14144, 14365, 14688, 14976, 15210, 15360, 15912, 16224, 16320, 16640, 17238, 17280, 17408, 17680, 18252, 18360, 18720, 19584, 19890, 19968, 20280, 21216, 21632, 21760, 22464, 22815, 22984, 23040, 23868, 24336, 24480, 24960, 25857, 26112, 26520, 27040, 27648, 28080, 28288, 28730, 29376, 29835, 29952, 30420, 31824, 32448, 32640, 33280, 34476, 34560, 35360, 36504, 36720, 37440, 39168, 39780, 39936, 40560, 42432, 43095, 43264, 43520, 44928, 45630, 45968, 46080, 47736, 48672, 48960, 49920, 51714, 52224, 53040, 54080, 56160, 56576, 57460, 58752, 59670, 59904, 60840, 63648, 64896, 65280, 66560, 68952, 69120, 70720, 73008, 73440, 74880, 77571, 78336, 79560, 81120, 84864, 86190, 86528, 87040, 89856, 91260, 91936, 95472, 97344, 97920, 99840, 103428, 106080, 108160, 112320, 113152, 114920, 117504, 119340, 119808, 121680, 127296, 129285, 129792, 130560, 137904, 138240, 141440, 146016, 146880, 149760, 155142, 156672, 159120, 162240, 169728, 172380, 173056, 179712, 182520, 183872, 190944, 194688, 195840, 199680, 206856, 212160, 216320, 224640, 226304, 229840, 235008, 238680, 243360, 254592, 258570, 259584, 261120, 275808, 282880, 292032, 293760, 299520, 310284, 318240, 324480, 339456, 344760, 359424, 365040, 367744, 381888, 387855, 389376, 391680, 413712, 424320, 432640, 449280, 459680, 470016, 477360, 486720, 509184, 517140, 519168, 551616, 565760, 584064, 587520, 599040, 620568, 636480, 648960, 678912, 689520, 730080, 735488, 763776, 775710, 778752, 783360, 827424, 848640, 865280, 898560, 919360, 954720, 973440, 1018368, 1034280, 1103232, 1131520, 1168128, 1175040, 1241136, 1272960, 1297920, 1379040, 1460160, 1470976, 1527552, 1551420, 1557504, 1654848, 1697280, 1797120, 1838720, 1909440, 1946880, 2036736, 2068560, 2206464, 2336256, 2350080, 2482272, 2545920, 2595840, 2758080, 2920320, 2941952, 3055104, 3102840, 3309696, 3394560, 3677440, 3818880, 3893760, 4137120, 4412928, 4672512, 4964544, 5091840, 5516160, 5840640, 6110208, 6205680, 6619392, 7354880, 7637760, 7787520, 8274240, 8825856, 9929088, 10183680, 11032320, 11681280, 12411360, 13238784, 14709760, 15275520, 16548480, 19858176, 22064640, 23362560, 24822720, 26477568, 30551040, 33096960, 39716352, 44129280, 49645440, 66193920, 79432704, 99290880, 132387840, 198581760, 397163520]

約数ペア:

[(1, 397163520), (2, 198581760), (3, 132387840), (4, 99290880), (5, 79432704), (6, 66193920), (8, 49645440), (9, 44129280), (10, 39716352), (12, 33096960), (13, 30551040), (15, 26477568), (16, 24822720), (17, 23362560), (18, 22064640), (20, 19858176), (24, 16548480), (26, 15275520), (27, 14709760), (30, 13238784), (32, 12411360), (34, 11681280), (36, 11032320), (39, 10183680), (40, 9929088), (45, 8825856), (48, 8274240), (51, 7787520), (52, 7637760), (54, 7354880), (60, 6619392), (64, 6205680), (65, 6110208), (68, 5840640), (72, 5516160), (78, 5091840), (80, 4964544), (85, 4672512), (90, 4412928), (96, 4137120), (102, 3893760), (104, 3818880), (108, 3677440), (117, 3394560), (120, 3309696), (128, 3102840), (130, 3055104), (135, 2941952), (136, 2920320), (144, 2758080), (153, 2595840), (156, 2545920), (160, 2482272), (169, 2350080), (170, 2336256), (180, 2206464), (192, 2068560), (195, 2036736), (204, 1946880), (208, 1909440), (216, 1838720), (221, 1797120), (234, 1697280), (240, 1654848), (255, 1557504), (256, 1551420), (260, 1527552), (270, 1470976), (272, 1460160), (288, 1379040), (306, 1297920), (312, 1272960), (320, 1241136), (338, 1175040), (340, 1168128), (351, 1131520), (360, 1103232), (384, 1034280), (390, 1018368), (408, 973440), (416, 954720), (432, 919360), (442, 898560), (459, 865280), (468, 848640), (480, 827424), (507, 783360), (510, 778752), (512, 775710), (520, 763776), (540, 735488), (544, 730080), (576, 689520), (585, 678912), (612, 648960), (624, 636480), (640, 620568), (663, 599040), (676, 587520), (680, 584064), (702, 565760), (720, 551616), (765, 519168), (768, 517140), (780, 509184), (816, 486720), (832, 477360), (845, 470016), (864, 459680), (884, 449280), (918, 432640), (936, 424320), (960, 413712), (1014, 391680), (1020, 389376), (1024, 387855), (1040, 381888), (1080, 367744), (1088, 365040), (1105, 359424), (1152, 344760), (1170, 339456), (1224, 324480), (1248, 318240), (1280, 310284), (1326, 299520), (1352, 293760), (1360, 292032), (1404, 282880), (1440, 275808), (1521, 261120), (1530, 259584), (1536, 258570), (1560, 254592), (1632, 243360), (1664, 238680), (1690, 235008), (1728, 229840), (1755, 226304), (1768, 224640), (1836, 216320), (1872, 212160), (1920, 206856), (1989, 199680), (2028, 195840), (2040, 194688), (2080, 190944), (2160, 183872), (2176, 182520), (2210, 179712), (2295, 173056), (2304, 172380), (2340, 169728), (2448, 162240), (2496, 159120), (2535, 156672), (2560, 155142), (2652, 149760), (2704, 146880), (2720, 146016), (2808, 141440), (2873, 138240), (2880, 137904), (3042, 130560), (3060, 129792), (3072, 129285), (3120, 127296), (3264, 121680), (3315, 119808), (3328, 119340), (3380, 117504), (3456, 114920), (3510, 113152), (3536, 112320), (3672, 108160), (3744, 106080), (3840, 103428), (3978, 99840), (4056, 97920), (4080, 97344), (4160, 95472), (4320, 91936), (4352, 91260), (4420, 89856), (4563, 87040), (4590, 86528), (4608, 86190), (4680, 84864), (4896, 81120), (4992, 79560), (5070, 78336), (5120, 77571), (5304, 74880), (5408, 73440), (5440, 73008), (5616, 70720), (5746, 69120), (5760, 68952), (5967, 66560), (6084, 65280), (6120, 64896), (6240, 63648), (6528, 60840), (6630, 59904), (6656, 59670), (6760, 58752), (6912, 57460), (7020, 56576), (7072, 56160), (7344, 54080), (7488, 53040), (7605, 52224), (7680, 51714), (7956, 49920), (8112, 48960), (8160, 48672), (8320, 47736), (8619, 46080), (8640, 45968), (8704, 45630), (8840, 44928), (9126, 43520), (9180, 43264), (9216, 43095), (9360, 42432), (9792, 40560), (9945, 39936), (9984, 39780), (10140, 39168), (10608, 37440), (10816, 36720), (10880, 36504), (11232, 35360), (11492, 34560), (11520, 34476), (11934, 33280), (12168, 32640), (12240, 32448), (12480, 31824), (13056, 30420), (13260, 29952), (13312, 29835), (13520, 29376), (13824, 28730), (14040, 28288), (14144, 28080), (14365, 27648), (14688, 27040), (14976, 26520), (15210, 26112), (15360, 25857), (15912, 24960), (16224, 24480), (16320, 24336), (16640, 23868), (17238, 23040), (17280, 22984), (17408, 22815), (17680, 22464), (18252, 21760), (18360, 21632), (18720, 21216), (19584, 20280), (19890, 19968)]