161488080

素因数分解:

$2^4\times 3^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1$

素因数の和:118

約数の個数: 320

約数和(自身を含む): 614960640

約数和(自身を除く): 453472560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 71, 72, 78, 80, 81, 90, 104, 108, 117, 120, 130, 135, 142, 144, 156, 162, 180, 195, 208, 213, 216, 234, 240, 243, 260, 270, 284, 312, 324, 351, 355, 360, 390, 405, 426, 432, 468, 486, 520, 540, 568, 585, 624, 639, 648, 702, 710, 720, 729, 780, 810, 852, 923, 936, 972, 1040, 1053, 1065, 1080, 1136, 1170, 1215, 1278, 1296, 1404, 1420, 1458, 1560, 1620, 1704, 1755, 1846, 1872, 1917, 1944, 2106, 2130, 2160, 2187, 2340, 2430, 2556, 2769, 2808, 2840, 2916, 3120, 3159, 3195, 3240, 3408, 3510, 3645, 3692, 3834, 3888, 4212, 4260, 4374, 4615, 4680, 4860, 5112, 5265, 5538, 5616, 5680, 5751, 5832, 6318, 6390, 6480, 7020, 7290, 7384, 7668, 8307, 8424, 8520, 8748, 9230, 9360, 9477, 9585, 9720, 10224, 10530, 10935, 11076, 11502, 11664, 12636, 12780, 13845, 14040, 14580, 14768, 15336, 15795, 16614, 16848, 17040, 17253, 17496, 18460, 18954, 19170, 19440, 21060, 21870, 22152, 23004, 24921, 25272, 25560, 27690, 28080, 28431, 28755, 29160, 30672, 31590, 33228, 34506, 34992, 36920, 37908, 38340, 41535, 42120, 43740, 44304, 46008, 47385, 49842, 50544, 51120, 51759, 55380, 56862, 57510, 58320, 63180, 66456, 69012, 73840, 74763, 75816, 76680, 83070, 84240, 86265, 87480, 92016, 94770, 99684, 103518, 110760, 113724, 115020, 124605, 126360, 132912, 138024, 142155, 149526, 151632, 153360, 155277, 166140, 172530, 174960, 189540, 199368, 207036, 221520, 224289, 227448, 230040, 249210, 252720, 258795, 276048, 284310, 299052, 310554, 332280, 345060, 373815, 379080, 398736, 414072, 448578, 454896, 460080, 498420, 517590, 568620, 598104, 621108, 664560, 672867, 690120, 747630, 758160, 776385, 828144, 897156, 996840, 1035180, 1121445, 1137240, 1196208, 1242216, 1345734, 1380240, 1495260, 1552770, 1794312, 1993680, 2018601, 2070360, 2242890, 2274480, 2484432, 2691468, 2990520, 3105540, 3364335, 3588624, 4037202, 4140720, 4485780, 5382936, 5981040, 6211080, 6728670, 8074404, 8971560, 10093005, 10765872, 12422160, 13457340, 16148808, 17943120, 20186010, 26914680, 32297616, 40372020, 53829360, 80744040, 161488080]

約数ペア:

[(1, 161488080), (2, 80744040), (3, 53829360), (4, 40372020), (5, 32297616), (6, 26914680), (8, 20186010), (9, 17943120), (10, 16148808), (12, 13457340), (13, 12422160), (15, 10765872), (16, 10093005), (18, 8971560), (20, 8074404), (24, 6728670), (26, 6211080), (27, 5981040), (30, 5382936), (36, 4485780), (39, 4140720), (40, 4037202), (45, 3588624), (48, 3364335), (52, 3105540), (54, 2990520), (60, 2691468), (65, 2484432), (71, 2274480), (72, 2242890), (78, 2070360), (80, 2018601), (81, 1993680), (90, 1794312), (104, 1552770), (108, 1495260), (117, 1380240), (120, 1345734), (130, 1242216), (135, 1196208), (142, 1137240), (144, 1121445), (156, 1035180), (162, 996840), (180, 897156), (195, 828144), (208, 776385), (213, 758160), (216, 747630), (234, 690120), (240, 672867), (243, 664560), (260, 621108), (270, 598104), (284, 568620), (312, 517590), (324, 498420), (351, 460080), (355, 454896), (360, 448578), (390, 414072), (405, 398736), (426, 379080), (432, 373815), (468, 345060), (486, 332280), (520, 310554), (540, 299052), (568, 284310), (585, 276048), (624, 258795), (639, 252720), (648, 249210), (702, 230040), (710, 227448), (720, 224289), (729, 221520), (780, 207036), (810, 199368), (852, 189540), (923, 174960), (936, 172530), (972, 166140), (1040, 155277), (1053, 153360), (1065, 151632), (1080, 149526), (1136, 142155), (1170, 138024), (1215, 132912), (1278, 126360), (1296, 124605), (1404, 115020), (1420, 113724), (1458, 110760), (1560, 103518), (1620, 99684), (1704, 94770), (1755, 92016), (1846, 87480), (1872, 86265), (1917, 84240), (1944, 83070), (2106, 76680), (2130, 75816), (2160, 74763), (2187, 73840), (2340, 69012), (2430, 66456), (2556, 63180), (2769, 58320), (2808, 57510), (2840, 56862), (2916, 55380), (3120, 51759), (3159, 51120), (3195, 50544), (3240, 49842), (3408, 47385), (3510, 46008), (3645, 44304), (3692, 43740), (3834, 42120), (3888, 41535), (4212, 38340), (4260, 37908), (4374, 36920), (4615, 34992), (4680, 34506), (4860, 33228), (5112, 31590), (5265, 30672), (5538, 29160), (5616, 28755), (5680, 28431), (5751, 28080), (5832, 27690), (6318, 25560), (6390, 25272), (6480, 24921), (7020, 23004), (7290, 22152), (7384, 21870), (7668, 21060), (8307, 19440), (8424, 19170), (8520, 18954), (8748, 18460), (9230, 17496), (9360, 17253), (9477, 17040), (9585, 16848), (9720, 16614), (10224, 15795), (10530, 15336), (10935, 14768), (11076, 14580), (11502, 14040), (11664, 13845), (12636, 12780)]