328049280

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{337}}^1$

素因数の和:388

約数の個数: 288

約数和(自身を含む): 1230276060

約数和(自身を除く): 902226780

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 169, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 337, 338, 360, 384, 390, 416, 468, 480, 507, 520, 576, 585, 624, 640, 674, 676, 720, 780, 832, 845, 936, 960, 1011, 1014, 1040, 1152, 1170, 1248, 1348, 1352, 1440, 1521, 1560, 1664, 1685, 1690, 1872, 1920, 2022, 2028, 2080, 2340, 2496, 2535, 2696, 2704, 2880, 3033, 3042, 3120, 3370, 3380, 3744, 4044, 4056, 4160, 4381, 4680, 4992, 5055, 5070, 5392, 5408, 5760, 6066, 6084, 6240, 6740, 6760, 7488, 7605, 8088, 8112, 8320, 8762, 9360, 10110, 10140, 10784, 10816, 12132, 12168, 12480, 13143, 13480, 13520, 14976, 15165, 15210, 16176, 16224, 17524, 18720, 20220, 20280, 21568, 21632, 21905, 24264, 24336, 24960, 26286, 26960, 27040, 30330, 30420, 32352, 32448, 35048, 37440, 39429, 40440, 40560, 43136, 43810, 48528, 48672, 52572, 53920, 54080, 56953, 60660, 60840, 64704, 64896, 65715, 70096, 74880, 78858, 80880, 81120, 87620, 97056, 97344, 105144, 107840, 108160, 113906, 121320, 121680, 129408, 131430, 140192, 157716, 161760, 162240, 170859, 175240, 194112, 194688, 197145, 210288, 215680, 227812, 242640, 243360, 262860, 280384, 284765, 315432, 323520, 324480, 341718, 350480, 388224, 394290, 420576, 455624, 485280, 486720, 512577, 525720, 560768, 569530, 630864, 647040, 683436, 700960, 788580, 841152, 854295, 911248, 970560, 973440, 1025154, 1051440, 1139060, 1261728, 1366872, 1401920, 1577160, 1682304, 1708590, 1822496, 1941120, 2050308, 2102880, 2278120, 2523456, 2562885, 2733744, 2803840, 3154320, 3417180, 3644992, 4100616, 4205760, 4556240, 5046912, 5125770, 5467488, 6308640, 6834360, 7289984, 8201232, 8411520, 9112480, 10251540, 10934976, 12617280, 13668720, 16402464, 18224960, 20503080, 21869952, 25234560, 27337440, 32804928, 36449920, 41006160, 54674880, 65609856, 82012320, 109349760, 164024640, 328049280]

約数ペア:

[(1, 328049280), (2, 164024640), (3, 109349760), (4, 82012320), (5, 65609856), (6, 54674880), (8, 41006160), (9, 36449920), (10, 32804928), (12, 27337440), (13, 25234560), (15, 21869952), (16, 20503080), (18, 18224960), (20, 16402464), (24, 13668720), (26, 12617280), (30, 10934976), (32, 10251540), (36, 9112480), (39, 8411520), (40, 8201232), (45, 7289984), (48, 6834360), (52, 6308640), (60, 5467488), (64, 5125770), (65, 5046912), (72, 4556240), (78, 4205760), (80, 4100616), (90, 3644992), (96, 3417180), (104, 3154320), (117, 2803840), (120, 2733744), (128, 2562885), (130, 2523456), (144, 2278120), (156, 2102880), (160, 2050308), (169, 1941120), (180, 1822496), (192, 1708590), (195, 1682304), (208, 1577160), (234, 1401920), (240, 1366872), (260, 1261728), (288, 1139060), (312, 1051440), (320, 1025154), (337, 973440), (338, 970560), (360, 911248), (384, 854295), (390, 841152), (416, 788580), (468, 700960), (480, 683436), (507, 647040), (520, 630864), (576, 569530), (585, 560768), (624, 525720), (640, 512577), (674, 486720), (676, 485280), (720, 455624), (780, 420576), (832, 394290), (845, 388224), (936, 350480), (960, 341718), (1011, 324480), (1014, 323520), (1040, 315432), (1152, 284765), (1170, 280384), (1248, 262860), (1348, 243360), (1352, 242640), (1440, 227812), (1521, 215680), (1560, 210288), (1664, 197145), (1685, 194688), (1690, 194112), (1872, 175240), (1920, 170859), (2022, 162240), (2028, 161760), (2080, 157716), (2340, 140192), (2496, 131430), (2535, 129408), (2696, 121680), (2704, 121320), (2880, 113906), (3033, 108160), (3042, 107840), (3120, 105144), (3370, 97344), (3380, 97056), (3744, 87620), (4044, 81120), (4056, 80880), (4160, 78858), (4381, 74880), (4680, 70096), (4992, 65715), (5055, 64896), (5070, 64704), (5392, 60840), (5408, 60660), (5760, 56953), (6066, 54080), (6084, 53920), (6240, 52572), (6740, 48672), (6760, 48528), (7488, 43810), (7605, 43136), (8088, 40560), (8112, 40440), (8320, 39429), (8762, 37440), (9360, 35048), (10110, 32448), (10140, 32352), (10784, 30420), (10816, 30330), (12132, 27040), (12168, 26960), (12480, 26286), (13143, 24960), (13480, 24336), (13520, 24264), (14976, 21905), (15165, 21632), (15210, 21568), (16176, 20280), (16224, 20220), (17524, 18720)]