285492480

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:106

約数の個数: 576

約数和(自身を含む): 1208739840

約数和(自身を除く): 923247360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 19, 20, 21, 24, 26, 28, 30, 32, 35, 38, 39, 40, 42, 43, 48, 52, 56, 57, 60, 64, 65, 70, 76, 78, 80, 84, 86, 91, 95, 96, 104, 105, 112, 114, 120, 128, 129, 130, 133, 140, 152, 156, 160, 168, 172, 182, 190, 192, 195, 208, 210, 215, 224, 228, 240, 247, 256, 258, 260, 266, 273, 280, 285, 301, 304, 312, 320, 336, 344, 364, 380, 384, 390, 399, 416, 420, 430, 448, 455, 456, 480, 494, 516, 520, 532, 546, 559, 560, 570, 602, 608, 624, 640, 645, 665, 672, 688, 728, 741, 760, 768, 780, 798, 817, 832, 840, 860, 896, 903, 910, 912, 960, 988, 1032, 1040, 1064, 1092, 1118, 1120, 1140, 1204, 1216, 1235, 1248, 1280, 1290, 1330, 1344, 1365, 1376, 1456, 1482, 1505, 1520, 1560, 1596, 1634, 1664, 1677, 1680, 1720, 1729, 1792, 1806, 1820, 1824, 1920, 1976, 1995, 2064, 2080, 2128, 2184, 2236, 2240, 2280, 2408, 2432, 2451, 2470, 2496, 2580, 2660, 2688, 2730, 2752, 2795, 2912, 2964, 3010, 3040, 3120, 3192, 3268, 3328, 3354, 3360, 3440, 3458, 3612, 3640, 3648, 3705, 3840, 3913, 3952, 3990, 4085, 4128, 4160, 4256, 4368, 4472, 4480, 4515, 4560, 4816, 4864, 4902, 4940, 4992, 5160, 5187, 5320, 5376, 5460, 5504, 5590, 5719, 5824, 5928, 6020, 6080, 6240, 6384, 6536, 6708, 6720, 6880, 6916, 7224, 7280, 7296, 7410, 7826, 7904, 7980, 8170, 8256, 8320, 8385, 8512, 8645, 8736, 8944, 8960, 9030, 9120, 9632, 9804, 9880, 9984, 10320, 10374, 10621, 10640, 10920, 11008, 11180, 11438, 11648, 11739, 11856, 12040, 12160, 12255, 12480, 12768, 13072, 13416, 13440, 13760, 13832, 14448, 14560, 14592, 14820, 15652, 15808, 15960, 16340, 16512, 16640, 16770, 17024, 17157, 17290, 17472, 17888, 18060, 18240, 19264, 19565, 19608, 19760, 20640, 20748, 21242, 21280, 21840, 22360, 22876, 23296, 23478, 23712, 24080, 24320, 24510, 24960, 25536, 25935, 26144, 26832, 26880, 27520, 27664, 28595, 28896, 29120, 29640, 31304, 31616, 31863, 31920, 32680, 33024, 33540, 34048, 34314, 34580, 34944, 35776, 36120, 36480, 38528, 39130, 39216, 39520, 41280, 41496, 42484, 42560, 43680, 44720, 45752, 46956, 47424, 48160, 49020, 49920, 51072, 51870, 52288, 53105, 53664, 55040, 55328, 57190, 57792, 58240, 58695, 59280, 62608, 63232, 63726, 63840, 65360, 67080, 68628, 69160, 69888, 71552, 72240, 72960, 74347, 77056, 78260, 78432, 79040, 82560, 82992, 84968, 85120, 85785, 87360, 89440, 91504, 93912, 94848, 96320, 98040, 102144, 103740, 104576, 106210, 107328, 110656, 114380, 115584, 116480, 117390, 118560, 125216, 127452, 127680, 130720, 134160, 137256, 138320, 143104, 144480, 148694, 156520, 156864, 158080, 159315, 165120, 165984, 169936, 170240, 171570, 174720, 178880, 183008, 187824, 189696, 192640, 196080, 207480, 209152, 212420, 214656, 221312, 223041, 228760, 231168, 234780, 237120, 250432, 254904, 255360, 261440, 268320, 274512, 276640, 288960, 297388, 313040, 313728, 316160, 318630, 331968, 339872, 343140, 349440, 357760, 366016, 371735, 375648, 385280, 392160, 414960, 424840, 429312, 442624, 446082, 457520, 469560, 474240, 500864, 509808, 510720, 522880, 536640, 549024, 553280, 577920, 594776, 626080, 627456, 637260, 663936, 679744, 686280, 715520, 732032, 743470, 751296, 784320, 829920, 849680, 892164, 915040, 939120, 948480, 1001728, 1019616, 1045760, 1073280, 1098048, 1106560, 1115205, 1155840, 1189552, 1252160, 1274520, 1327872, 1359488, 1372560, 1464064, 1486940, 1502592, 1568640, 1659840, 1699360, 1784328, 1830080, 1878240, 2039232, 2146560, 2196096, 2213120, 2230410, 2379104, 2504320, 2549040, 2718976, 2745120, 2973880, 3005184, 3137280, 3319680, 3398720, 3568656, 3660160, 3756480, 4078464, 4392192, 4460820, 4758208, 5008640, 5098080, 5490240, 5947760, 6639360, 6797440, 7137312, 7320320, 7512960, 8156928, 8921640, 9516416, 10196160, 10980480, 11895520, 13594880, 14274624, 15025920, 17843280, 19032832, 20392320, 21960960, 23791040, 28549248, 35686560, 40784640, 47582080, 57098496, 71373120, 95164160, 142746240, 285492480]

約数ペア:

[(1, 285492480), (2, 142746240), (3, 95164160), (4, 71373120), (5, 57098496), (6, 47582080), (7, 40784640), (8, 35686560), (10, 28549248), (12, 23791040), (13, 21960960), (14, 20392320), (15, 19032832), (16, 17843280), (19, 15025920), (20, 14274624), (21, 13594880), (24, 11895520), (26, 10980480), (28, 10196160), (30, 9516416), (32, 8921640), (35, 8156928), (38, 7512960), (39, 7320320), (40, 7137312), (42, 6797440), (43, 6639360), (48, 5947760), (52, 5490240), (56, 5098080), (57, 5008640), (60, 4758208), (64, 4460820), (65, 4392192), (70, 4078464), (76, 3756480), (78, 3660160), (80, 3568656), (84, 3398720), (86, 3319680), (91, 3137280), (95, 3005184), (96, 2973880), (104, 2745120), (105, 2718976), (112, 2549040), (114, 2504320), (120, 2379104), (128, 2230410), (129, 2213120), (130, 2196096), (133, 2146560), (140, 2039232), (152, 1878240), (156, 1830080), (160, 1784328), (168, 1699360), (172, 1659840), (182, 1568640), (190, 1502592), (192, 1486940), (195, 1464064), (208, 1372560), (210, 1359488), (215, 1327872), (224, 1274520), (228, 1252160), (240, 1189552), (247, 1155840), (256, 1115205), (258, 1106560), (260, 1098048), (266, 1073280), (273, 1045760), (280, 1019616), (285, 1001728), (301, 948480), (304, 939120), (312, 915040), (320, 892164), (336, 849680), (344, 829920), (364, 784320), (380, 751296), (384, 743470), (390, 732032), (399, 715520), (416, 686280), (420, 679744), (430, 663936), (448, 637260), (455, 627456), (456, 626080), (480, 594776), (494, 577920), (516, 553280), (520, 549024), (532, 536640), (546, 522880), (559, 510720), (560, 509808), (570, 500864), (602, 474240), (608, 469560), (624, 457520), (640, 446082), (645, 442624), (665, 429312), (672, 424840), (688, 414960), (728, 392160), (741, 385280), (760, 375648), (768, 371735), (780, 366016), (798, 357760), (817, 349440), (832, 343140), (840, 339872), (860, 331968), (896, 318630), (903, 316160), (910, 313728), (912, 313040), (960, 297388), (988, 288960), (1032, 276640), (1040, 274512), (1064, 268320), (1092, 261440), (1118, 255360), (1120, 254904), (1140, 250432), (1204, 237120), (1216, 234780), (1235, 231168), (1248, 228760), (1280, 223041), (1290, 221312), (1330, 214656), (1344, 212420), (1365, 209152), (1376, 207480), (1456, 196080), (1482, 192640), (1505, 189696), (1520, 187824), (1560, 183008), (1596, 178880), (1634, 174720), (1664, 171570), (1677, 170240), (1680, 169936), (1720, 165984), (1729, 165120), (1792, 159315), (1806, 158080), (1820, 156864), (1824, 156520), (1920, 148694), (1976, 144480), (1995, 143104), (2064, 138320), (2080, 137256), (2128, 134160), (2184, 130720), (2236, 127680), (2240, 127452), (2280, 125216), (2408, 118560), (2432, 117390), (2451, 116480), (2470, 115584), (2496, 114380), (2580, 110656), (2660, 107328), (2688, 106210), (2730, 104576), (2752, 103740), (2795, 102144), (2912, 98040), (2964, 96320), (3010, 94848), (3040, 93912), (3120, 91504), (3192, 89440), (3268, 87360), (3328, 85785), (3354, 85120), (3360, 84968), (3440, 82992), (3458, 82560), (3612, 79040), (3640, 78432), (3648, 78260), (3705, 77056), (3840, 74347), (3913, 72960), (3952, 72240), (3990, 71552), (4085, 69888), (4128, 69160), (4160, 68628), (4256, 67080), (4368, 65360), (4472, 63840), (4480, 63726), (4515, 63232), (4560, 62608), (4816, 59280), (4864, 58695), (4902, 58240), (4940, 57792), (4992, 57190), (5160, 55328), (5187, 55040), (5320, 53664), (5376, 53105), (5460, 52288), (5504, 51870), (5590, 51072), (5719, 49920), (5824, 49020), (5928, 48160), (6020, 47424), (6080, 46956), (6240, 45752), (6384, 44720), (6536, 43680), (6708, 42560), (6720, 42484), (6880, 41496), (6916, 41280), (7224, 39520), (7280, 39216), (7296, 39130), (7410, 38528), (7826, 36480), (7904, 36120), (7980, 35776), (8170, 34944), (8256, 34580), (8320, 34314), (8385, 34048), (8512, 33540), (8645, 33024), (8736, 32680), (8944, 31920), (8960, 31863), (9030, 31616), (9120, 31304), (9632, 29640), (9804, 29120), (9880, 28896), (9984, 28595), (10320, 27664), (10374, 27520), (10621, 26880), (10640, 26832), (10920, 26144), (11008, 25935), (11180, 25536), (11438, 24960), (11648, 24510), (11739, 24320), (11856, 24080), (12040, 23712), (12160, 23478), (12255, 23296), (12480, 22876), (12768, 22360), (13072, 21840), (13416, 21280), (13440, 21242), (13760, 20748), (13832, 20640), (14448, 19760), (14560, 19608), (14592, 19565), (14820, 19264), (15652, 18240), (15808, 18060), (15960, 17888), (16340, 17472), (16512, 17290), (16640, 17157), (16770, 17024)]