324145920

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1$

素因数の和:451

約数の個数: 288

約数和(自身を含む): 1224437760

約数和(自身を除く): 900291840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 64, 70, 80, 84, 93, 96, 105, 112, 120, 124, 128, 140, 155, 160, 168, 186, 192, 210, 217, 224, 240, 248, 256, 280, 310, 320, 336, 372, 384, 389, 420, 434, 448, 465, 480, 496, 560, 620, 640, 651, 672, 744, 768, 778, 840, 868, 896, 930, 960, 992, 1085, 1120, 1167, 1240, 1280, 1302, 1344, 1488, 1556, 1680, 1736, 1792, 1860, 1920, 1945, 1984, 2170, 2240, 2334, 2480, 2604, 2688, 2723, 2976, 3112, 3255, 3360, 3472, 3720, 3840, 3890, 3968, 4340, 4480, 4668, 4960, 5208, 5376, 5446, 5835, 5952, 6224, 6510, 6720, 6944, 7440, 7780, 7936, 8169, 8680, 8960, 9336, 9920, 10416, 10892, 11670, 11904, 12059, 12448, 13020, 13440, 13615, 13888, 14880, 15560, 16338, 17360, 18672, 19840, 20832, 21784, 23340, 23808, 24118, 24896, 26040, 26880, 27230, 27776, 29760, 31120, 32676, 34720, 36177, 37344, 39680, 40845, 41664, 43568, 46680, 48236, 49792, 52080, 54460, 55552, 59520, 60295, 62240, 65352, 69440, 72354, 74688, 81690, 83328, 84413, 87136, 93360, 96472, 99584, 104160, 108920, 119040, 120590, 124480, 130704, 138880, 144708, 149376, 163380, 166656, 168826, 174272, 180885, 186720, 192944, 208320, 217840, 241180, 248960, 253239, 261408, 277760, 289416, 298752, 326760, 337652, 348544, 361770, 373440, 385888, 416640, 422065, 435680, 482360, 497920, 506478, 522816, 578832, 653520, 675304, 697088, 723540, 746880, 771776, 833280, 844130, 871360, 964720, 1012956, 1045632, 1157664, 1266195, 1307040, 1350608, 1447080, 1493760, 1543552, 1688260, 1742720, 1929440, 2025912, 2091264, 2315328, 2532390, 2614080, 2701216, 2894160, 3087104, 3376520, 3485440, 3858880, 4051824, 4630656, 5064780, 5228160, 5402432, 5788320, 6753040, 7717760, 8103648, 9261312, 10129560, 10456320, 10804864, 11576640, 13506080, 15435520, 16207296, 20259120, 21609728, 23153280, 27012160, 32414592, 40518240, 46306560, 54024320, 64829184, 81036480, 108048640, 162072960, 324145920]

約数ペア:

[(1, 324145920), (2, 162072960), (3, 108048640), (4, 81036480), (5, 64829184), (6, 54024320), (7, 46306560), (8, 40518240), (10, 32414592), (12, 27012160), (14, 23153280), (15, 21609728), (16, 20259120), (20, 16207296), (21, 15435520), (24, 13506080), (28, 11576640), (30, 10804864), (31, 10456320), (32, 10129560), (35, 9261312), (40, 8103648), (42, 7717760), (48, 6753040), (56, 5788320), (60, 5402432), (62, 5228160), (64, 5064780), (70, 4630656), (80, 4051824), (84, 3858880), (93, 3485440), (96, 3376520), (105, 3087104), (112, 2894160), (120, 2701216), (124, 2614080), (128, 2532390), (140, 2315328), (155, 2091264), (160, 2025912), (168, 1929440), (186, 1742720), (192, 1688260), (210, 1543552), (217, 1493760), (224, 1447080), (240, 1350608), (248, 1307040), (256, 1266195), (280, 1157664), (310, 1045632), (320, 1012956), (336, 964720), (372, 871360), (384, 844130), (389, 833280), (420, 771776), (434, 746880), (448, 723540), (465, 697088), (480, 675304), (496, 653520), (560, 578832), (620, 522816), (640, 506478), (651, 497920), (672, 482360), (744, 435680), (768, 422065), (778, 416640), (840, 385888), (868, 373440), (896, 361770), (930, 348544), (960, 337652), (992, 326760), (1085, 298752), (1120, 289416), (1167, 277760), (1240, 261408), (1280, 253239), (1302, 248960), (1344, 241180), (1488, 217840), (1556, 208320), (1680, 192944), (1736, 186720), (1792, 180885), (1860, 174272), (1920, 168826), (1945, 166656), (1984, 163380), (2170, 149376), (2240, 144708), (2334, 138880), (2480, 130704), (2604, 124480), (2688, 120590), (2723, 119040), (2976, 108920), (3112, 104160), (3255, 99584), (3360, 96472), (3472, 93360), (3720, 87136), (3840, 84413), (3890, 83328), (3968, 81690), (4340, 74688), (4480, 72354), (4668, 69440), (4960, 65352), (5208, 62240), (5376, 60295), (5446, 59520), (5835, 55552), (5952, 54460), (6224, 52080), (6510, 49792), (6720, 48236), (6944, 46680), (7440, 43568), (7780, 41664), (7936, 40845), (8169, 39680), (8680, 37344), (8960, 36177), (9336, 34720), (9920, 32676), (10416, 31120), (10892, 29760), (11670, 27776), (11904, 27230), (12059, 26880), (12448, 26040), (13020, 24896), (13440, 24118), (13615, 23808), (13888, 23340), (14880, 21784), (15560, 20832), (16338, 19840), (17360, 18672)]