354531840

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:159

約数の個数: 320

約数和(自身を含む): 1262169216

約数和(自身を除く): 907637376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 53, 60, 64, 65, 67, 78, 80, 96, 104, 106, 120, 128, 130, 134, 156, 159, 160, 192, 195, 201, 208, 212, 240, 256, 260, 265, 268, 312, 318, 320, 335, 384, 390, 402, 416, 424, 480, 512, 520, 530, 536, 624, 636, 640, 670, 689, 768, 780, 795, 804, 832, 848, 871, 960, 1005, 1040, 1060, 1072, 1248, 1272, 1280, 1340, 1378, 1536, 1560, 1590, 1608, 1664, 1696, 1742, 1920, 2010, 2067, 2080, 2120, 2144, 2496, 2544, 2560, 2613, 2680, 2756, 3120, 3180, 3216, 3328, 3392, 3445, 3484, 3551, 3840, 4020, 4134, 4160, 4240, 4288, 4355, 4992, 5088, 5226, 5360, 5512, 6240, 6360, 6432, 6656, 6784, 6890, 6968, 7102, 7680, 8040, 8268, 8320, 8480, 8576, 8710, 9984, 10176, 10335, 10452, 10653, 10720, 11024, 12480, 12720, 12864, 13065, 13568, 13780, 13936, 14204, 16080, 16536, 16640, 16960, 17152, 17420, 17755, 19968, 20352, 20670, 20904, 21306, 21440, 22048, 24960, 25440, 25728, 26130, 27136, 27560, 27872, 28408, 32160, 33072, 33280, 33920, 34304, 34840, 35510, 40704, 41340, 41808, 42612, 42880, 44096, 46163, 49920, 50880, 51456, 52260, 53265, 55120, 55744, 56816, 64320, 66144, 67840, 69680, 71020, 81408, 82680, 83616, 85224, 85760, 88192, 92326, 99840, 101760, 102912, 104520, 106530, 110240, 111488, 113632, 128640, 132288, 135680, 138489, 139360, 142040, 165360, 167232, 170448, 171520, 176384, 184652, 203520, 209040, 213060, 220480, 222976, 227264, 230815, 257280, 264576, 276978, 278720, 284080, 330720, 334464, 340896, 352768, 369304, 407040, 418080, 426120, 440960, 445952, 454528, 461630, 514560, 529152, 553956, 557440, 568160, 661440, 668928, 681792, 692445, 738608, 836160, 852240, 881920, 909056, 923260, 1058304, 1107912, 1114880, 1136320, 1322880, 1337856, 1363584, 1384890, 1477216, 1672320, 1704480, 1763840, 1818112, 1846520, 2215824, 2229760, 2272640, 2645760, 2727168, 2769780, 2954432, 3344640, 3408960, 3693040, 4431648, 4545280, 5291520, 5454336, 5539560, 5908864, 6689280, 6817920, 7386080, 8863296, 9090560, 11079120, 11817728, 13635840, 14772160, 17726592, 22158240, 23635456, 27271680, 29544320, 35453184, 44316480, 59088640, 70906368, 88632960, 118177280, 177265920, 354531840]

約数ペア:

[(1, 354531840), (2, 177265920), (3, 118177280), (4, 88632960), (5, 70906368), (6, 59088640), (8, 44316480), (10, 35453184), (12, 29544320), (13, 27271680), (15, 23635456), (16, 22158240), (20, 17726592), (24, 14772160), (26, 13635840), (30, 11817728), (32, 11079120), (39, 9090560), (40, 8863296), (48, 7386080), (52, 6817920), (53, 6689280), (60, 5908864), (64, 5539560), (65, 5454336), (67, 5291520), (78, 4545280), (80, 4431648), (96, 3693040), (104, 3408960), (106, 3344640), (120, 2954432), (128, 2769780), (130, 2727168), (134, 2645760), (156, 2272640), (159, 2229760), (160, 2215824), (192, 1846520), (195, 1818112), (201, 1763840), (208, 1704480), (212, 1672320), (240, 1477216), (256, 1384890), (260, 1363584), (265, 1337856), (268, 1322880), (312, 1136320), (318, 1114880), (320, 1107912), (335, 1058304), (384, 923260), (390, 909056), (402, 881920), (416, 852240), (424, 836160), (480, 738608), (512, 692445), (520, 681792), (530, 668928), (536, 661440), (624, 568160), (636, 557440), (640, 553956), (670, 529152), (689, 514560), (768, 461630), (780, 454528), (795, 445952), (804, 440960), (832, 426120), (848, 418080), (871, 407040), (960, 369304), (1005, 352768), (1040, 340896), (1060, 334464), (1072, 330720), (1248, 284080), (1272, 278720), (1280, 276978), (1340, 264576), (1378, 257280), (1536, 230815), (1560, 227264), (1590, 222976), (1608, 220480), (1664, 213060), (1696, 209040), (1742, 203520), (1920, 184652), (2010, 176384), (2067, 171520), (2080, 170448), (2120, 167232), (2144, 165360), (2496, 142040), (2544, 139360), (2560, 138489), (2613, 135680), (2680, 132288), (2756, 128640), (3120, 113632), (3180, 111488), (3216, 110240), (3328, 106530), (3392, 104520), (3445, 102912), (3484, 101760), (3551, 99840), (3840, 92326), (4020, 88192), (4134, 85760), (4160, 85224), (4240, 83616), (4288, 82680), (4355, 81408), (4992, 71020), (5088, 69680), (5226, 67840), (5360, 66144), (5512, 64320), (6240, 56816), (6360, 55744), (6432, 55120), (6656, 53265), (6784, 52260), (6890, 51456), (6968, 50880), (7102, 49920), (7680, 46163), (8040, 44096), (8268, 42880), (8320, 42612), (8480, 41808), (8576, 41340), (8710, 40704), (9984, 35510), (10176, 34840), (10335, 34304), (10452, 33920), (10653, 33280), (10720, 33072), (11024, 32160), (12480, 28408), (12720, 27872), (12864, 27560), (13065, 27136), (13568, 26130), (13780, 25728), (13936, 25440), (14204, 24960), (16080, 22048), (16536, 21440), (16640, 21306), (16960, 20904), (17152, 20670), (17420, 20352), (17755, 19968)]