171219360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1193}}^1$

素因数の和:1247

約数の個数: 192

約数和(自身を含む): 606590208

約数和(自身を除く): 435370848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 23, 24, 26, 30, 32, 39, 40, 46, 48, 52, 60, 65, 69, 78, 80, 92, 96, 104, 115, 120, 130, 138, 156, 160, 184, 195, 208, 230, 240, 260, 276, 299, 312, 345, 368, 390, 416, 460, 480, 520, 552, 598, 624, 690, 736, 780, 897, 920, 1040, 1104, 1193, 1196, 1248, 1380, 1495, 1560, 1794, 1840, 2080, 2208, 2386, 2392, 2760, 2990, 3120, 3579, 3588, 3680, 4485, 4772, 4784, 5520, 5965, 5980, 6240, 7158, 7176, 8970, 9544, 9568, 11040, 11930, 11960, 14316, 14352, 15509, 17895, 17940, 19088, 23860, 23920, 27439, 28632, 28704, 31018, 35790, 35880, 38176, 46527, 47720, 47840, 54878, 57264, 62036, 71580, 71760, 77545, 82317, 93054, 95440, 109756, 114528, 124072, 137195, 143160, 143520, 155090, 164634, 186108, 190880, 219512, 232635, 248144, 274390, 286320, 310180, 329268, 356707, 372216, 411585, 439024, 465270, 496288, 548780, 572640, 620360, 658536, 713414, 744432, 823170, 878048, 930540, 1070121, 1097560, 1240720, 1317072, 1426828, 1488864, 1646340, 1783535, 1861080, 2140242, 2195120, 2481440, 2634144, 2853656, 3292680, 3567070, 3722160, 4280484, 4390240, 5350605, 5707312, 6585360, 7134140, 7444320, 8560968, 10701210, 11414624, 13170720, 14268280, 17121936, 21402420, 28536560, 34243872, 42804840, 57073120, 85609680, 171219360]

約数ペア:

[(1, 171219360), (2, 85609680), (3, 57073120), (4, 42804840), (5, 34243872), (6, 28536560), (8, 21402420), (10, 17121936), (12, 14268280), (13, 13170720), (15, 11414624), (16, 10701210), (20, 8560968), (23, 7444320), (24, 7134140), (26, 6585360), (30, 5707312), (32, 5350605), (39, 4390240), (40, 4280484), (46, 3722160), (48, 3567070), (52, 3292680), (60, 2853656), (65, 2634144), (69, 2481440), (78, 2195120), (80, 2140242), (92, 1861080), (96, 1783535), (104, 1646340), (115, 1488864), (120, 1426828), (130, 1317072), (138, 1240720), (156, 1097560), (160, 1070121), (184, 930540), (195, 878048), (208, 823170), (230, 744432), (240, 713414), (260, 658536), (276, 620360), (299, 572640), (312, 548780), (345, 496288), (368, 465270), (390, 439024), (416, 411585), (460, 372216), (480, 356707), (520, 329268), (552, 310180), (598, 286320), (624, 274390), (690, 248144), (736, 232635), (780, 219512), (897, 190880), (920, 186108), (1040, 164634), (1104, 155090), (1193, 143520), (1196, 143160), (1248, 137195), (1380, 124072), (1495, 114528), (1560, 109756), (1794, 95440), (1840, 93054), (2080, 82317), (2208, 77545), (2386, 71760), (2392, 71580), (2760, 62036), (2990, 57264), (3120, 54878), (3579, 47840), (3588, 47720), (3680, 46527), (4485, 38176), (4772, 35880), (4784, 35790), (5520, 31018), (5965, 28704), (5980, 28632), (6240, 27439), (7158, 23920), (7176, 23860), (8970, 19088), (9544, 17940), (9568, 17895), (11040, 15509), (11930, 14352), (11960, 14316)]