177265920

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:157

約数の個数: 288

約数和(自身を含む): 630467712

約数和(自身を除く): 453201792

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, 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, 1560, 1590, 1608, 1664, 1696, 1742, 1920, 2010, 2067, 2080, 2120, 2144, 2496, 2544, 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, 6784, 6890, 6968, 7102, 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, 20352, 20670, 20904, 21306, 21440, 22048, 24960, 25440, 25728, 26130, 27560, 27872, 28408, 32160, 33072, 33920, 34840, 35510, 40704, 41340, 41808, 42612, 42880, 44096, 46163, 49920, 50880, 51456, 52260, 53265, 55120, 55744, 56816, 64320, 66144, 67840, 69680, 71020, 82680, 83616, 85224, 85760, 88192, 92326, 101760, 104520, 106530, 110240, 111488, 113632, 128640, 132288, 138489, 139360, 142040, 165360, 167232, 170448, 176384, 184652, 203520, 209040, 213060, 220480, 222976, 227264, 230815, 257280, 264576, 276978, 278720, 284080, 330720, 334464, 340896, 369304, 418080, 426120, 440960, 454528, 461630, 529152, 553956, 557440, 568160, 661440, 668928, 681792, 692445, 738608, 836160, 852240, 881920, 909056, 923260, 1107912, 1114880, 1136320, 1322880, 1363584, 1384890, 1477216, 1672320, 1704480, 1846520, 2215824, 2272640, 2645760, 2727168, 2769780, 2954432, 3344640, 3408960, 3693040, 4431648, 4545280, 5539560, 5908864, 6817920, 7386080, 8863296, 11079120, 11817728, 13635840, 14772160, 17726592, 22158240, 29544320, 35453184, 44316480, 59088640, 88632960, 177265920]

約数ペア:

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