513658080

素因数分解:

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

素因数の和:1250

約数の個数: 288

約数和(自身を含む): 1971418176

約数和(自身を除く): 1457760096

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 23, 24, 26, 30, 32, 36, 39, 40, 45, 46, 48, 52, 60, 65, 69, 72, 78, 80, 90, 92, 96, 104, 115, 117, 120, 130, 138, 144, 156, 160, 180, 184, 195, 207, 208, 230, 234, 240, 260, 276, 288, 299, 312, 345, 360, 368, 390, 414, 416, 460, 468, 480, 520, 552, 585, 598, 624, 690, 720, 736, 780, 828, 897, 920, 936, 1035, 1040, 1104, 1170, 1193, 1196, 1248, 1380, 1440, 1495, 1560, 1656, 1794, 1840, 1872, 2070, 2080, 2208, 2340, 2386, 2392, 2691, 2760, 2990, 3120, 3312, 3579, 3588, 3680, 3744, 4140, 4485, 4680, 4772, 4784, 5382, 5520, 5965, 5980, 6240, 6624, 7158, 7176, 8280, 8970, 9360, 9544, 9568, 10737, 10764, 11040, 11930, 11960, 13455, 14316, 14352, 15509, 16560, 17895, 17940, 18720, 19088, 21474, 21528, 23860, 23920, 26910, 27439, 28632, 28704, 31018, 33120, 35790, 35880, 38176, 42948, 43056, 46527, 47720, 47840, 53685, 53820, 54878, 57264, 62036, 71580, 71760, 77545, 82317, 85896, 86112, 93054, 95440, 107370, 107640, 109756, 114528, 124072, 137195, 139581, 143160, 143520, 155090, 164634, 171792, 186108, 190880, 214740, 215280, 219512, 232635, 246951, 248144, 274390, 279162, 286320, 310180, 329268, 343584, 356707, 372216, 411585, 429480, 430560, 439024, 465270, 493902, 496288, 548780, 558324, 572640, 620360, 658536, 697905, 713414, 744432, 823170, 858960, 878048, 930540, 987804, 1070121, 1097560, 1116648, 1234755, 1240720, 1317072, 1395810, 1426828, 1488864, 1646340, 1717920, 1783535, 1861080, 1975608, 2140242, 2195120, 2233296, 2469510, 2481440, 2634144, 2791620, 2853656, 3210363, 3292680, 3567070, 3722160, 3951216, 4280484, 4390240, 4466592, 4939020, 5350605, 5583240, 5707312, 6420726, 6585360, 7134140, 7444320, 7902432, 8560968, 9878040, 10701210, 11166480, 11414624, 12841452, 13170720, 14268280, 16051815, 17121936, 19756080, 21402420, 22332960, 25682904, 28536560, 32103630, 34243872, 39512160, 42804840, 51365808, 57073120, 64207260, 85609680, 102731616, 128414520, 171219360, 256829040, 513658080]

約数ペア:

[(1, 513658080), (2, 256829040), (3, 171219360), (4, 128414520), (5, 102731616), (6, 85609680), (8, 64207260), (9, 57073120), (10, 51365808), (12, 42804840), (13, 39512160), (15, 34243872), (16, 32103630), (18, 28536560), (20, 25682904), (23, 22332960), (24, 21402420), (26, 19756080), (30, 17121936), (32, 16051815), (36, 14268280), (39, 13170720), (40, 12841452), (45, 11414624), (46, 11166480), (48, 10701210), (52, 9878040), (60, 8560968), (65, 7902432), (69, 7444320), (72, 7134140), (78, 6585360), (80, 6420726), (90, 5707312), (92, 5583240), (96, 5350605), (104, 4939020), (115, 4466592), (117, 4390240), (120, 4280484), (130, 3951216), (138, 3722160), (144, 3567070), (156, 3292680), (160, 3210363), (180, 2853656), (184, 2791620), (195, 2634144), (207, 2481440), (208, 2469510), (230, 2233296), (234, 2195120), (240, 2140242), (260, 1975608), (276, 1861080), (288, 1783535), (299, 1717920), (312, 1646340), (345, 1488864), (360, 1426828), (368, 1395810), (390, 1317072), (414, 1240720), (416, 1234755), (460, 1116648), (468, 1097560), (480, 1070121), (520, 987804), (552, 930540), (585, 878048), (598, 858960), (624, 823170), (690, 744432), (720, 713414), (736, 697905), (780, 658536), (828, 620360), (897, 572640), (920, 558324), (936, 548780), (1035, 496288), (1040, 493902), (1104, 465270), (1170, 439024), (1193, 430560), (1196, 429480), (1248, 411585), (1380, 372216), (1440, 356707), (1495, 343584), (1560, 329268), (1656, 310180), (1794, 286320), (1840, 279162), (1872, 274390), (2070, 248144), (2080, 246951), (2208, 232635), (2340, 219512), (2386, 215280), (2392, 214740), (2691, 190880), (2760, 186108), (2990, 171792), (3120, 164634), (3312, 155090), (3579, 143520), (3588, 143160), (3680, 139581), (3744, 137195), (4140, 124072), (4485, 114528), (4680, 109756), (4772, 107640), (4784, 107370), (5382, 95440), (5520, 93054), (5965, 86112), (5980, 85896), (6240, 82317), (6624, 77545), (7158, 71760), (7176, 71580), (8280, 62036), (8970, 57264), (9360, 54878), (9544, 53820), (9568, 53685), (10737, 47840), (10764, 47720), (11040, 46527), (11930, 43056), (11960, 42948), (13455, 38176), (14316, 35880), (14352, 35790), (15509, 33120), (16560, 31018), (17895, 28704), (17940, 28632), (18720, 27439), (19088, 26910), (21474, 23920), (21528, 23860)]