2545455360

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{337}}^1$

素因数の和:649

約数の個数: 288

約数和(自身を含む): 9351643392

約数和(自身を除く): 6806188032

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 281, 320, 336, 337, 384, 420, 448, 480, 560, 562, 640, 672, 674, 768, 840, 843, 896, 960, 1011, 1120, 1124, 1280, 1344, 1348, 1405, 1680, 1685, 1686, 1792, 1920, 1967, 2022, 2240, 2248, 2359, 2688, 2696, 2810, 3360, 3370, 3372, 3840, 3934, 4044, 4215, 4480, 4496, 4718, 5055, 5376, 5392, 5620, 5901, 6720, 6740, 6744, 7077, 7868, 8088, 8430, 8960, 8992, 9436, 9835, 10110, 10784, 11240, 11795, 11802, 13440, 13480, 13488, 14154, 15736, 16176, 16860, 17984, 18872, 19670, 20220, 21568, 22480, 23590, 23604, 26880, 26960, 26976, 28308, 29505, 31472, 32352, 33720, 35385, 35968, 37744, 39340, 40440, 43136, 44960, 47180, 47208, 53920, 53952, 56616, 59010, 62944, 64704, 67440, 70770, 71936, 75488, 78680, 80880, 86272, 89920, 94360, 94416, 94697, 107840, 107904, 113232, 118020, 125888, 129408, 134880, 141540, 150976, 157360, 161760, 179840, 188720, 188832, 189394, 215680, 215808, 226464, 236040, 251776, 258816, 269760, 283080, 284091, 301952, 314720, 323520, 359680, 377440, 377664, 378788, 431360, 452928, 472080, 473485, 503552, 539520, 566160, 568182, 603904, 629440, 647040, 662879, 754880, 755328, 757576, 905856, 944160, 946970, 1079040, 1132320, 1136364, 1258880, 1294080, 1325758, 1420455, 1509760, 1510656, 1515152, 1811712, 1888320, 1893940, 1988637, 2264640, 2272728, 2517760, 2651516, 2840910, 3019520, 3030304, 3314395, 3776640, 3787880, 3977274, 4529280, 4545456, 5303032, 5681820, 6060608, 6628790, 7553280, 7575760, 7954548, 9058560, 9090912, 9943185, 10606064, 11363640, 12121216, 13257580, 15151520, 15909096, 18181824, 19886370, 21212128, 22727280, 24242432, 26515160, 30303040, 31818192, 36363648, 39772740, 42424256, 45454560, 53030320, 60606080, 63636384, 72727296, 79545480, 84848512, 90909120, 106060640, 121212160, 127272768, 159090960, 169697024, 181818240, 212121280, 254545536, 318181920, 363636480, 424242560, 509091072, 636363840, 848485120, 1272727680, 2545455360]

約数ペア:

[(1, 2545455360), (2, 1272727680), (3, 848485120), (4, 636363840), (5, 509091072), (6, 424242560), (7, 363636480), (8, 318181920), (10, 254545536), (12, 212121280), (14, 181818240), (15, 169697024), (16, 159090960), (20, 127272768), (21, 121212160), (24, 106060640), (28, 90909120), (30, 84848512), (32, 79545480), (35, 72727296), (40, 63636384), (42, 60606080), (48, 53030320), (56, 45454560), (60, 42424256), (64, 39772740), (70, 36363648), (80, 31818192), (84, 30303040), (96, 26515160), (105, 24242432), (112, 22727280), (120, 21212128), (128, 19886370), (140, 18181824), (160, 15909096), (168, 15151520), (192, 13257580), (210, 12121216), (224, 11363640), (240, 10606064), (256, 9943185), (280, 9090912), (281, 9058560), (320, 7954548), (336, 7575760), (337, 7553280), (384, 6628790), (420, 6060608), (448, 5681820), (480, 5303032), (560, 4545456), (562, 4529280), (640, 3977274), (672, 3787880), (674, 3776640), (768, 3314395), (840, 3030304), (843, 3019520), (896, 2840910), (960, 2651516), (1011, 2517760), (1120, 2272728), (1124, 2264640), (1280, 1988637), (1344, 1893940), (1348, 1888320), (1405, 1811712), (1680, 1515152), (1685, 1510656), (1686, 1509760), (1792, 1420455), (1920, 1325758), (1967, 1294080), (2022, 1258880), (2240, 1136364), (2248, 1132320), (2359, 1079040), (2688, 946970), (2696, 944160), (2810, 905856), (3360, 757576), (3370, 755328), (3372, 754880), (3840, 662879), (3934, 647040), (4044, 629440), (4215, 603904), (4480, 568182), (4496, 566160), (4718, 539520), (5055, 503552), (5376, 473485), (5392, 472080), (5620, 452928), (5901, 431360), (6720, 378788), (6740, 377664), (6744, 377440), (7077, 359680), (7868, 323520), (8088, 314720), (8430, 301952), (8960, 284091), (8992, 283080), (9436, 269760), (9835, 258816), (10110, 251776), (10784, 236040), (11240, 226464), (11795, 215808), (11802, 215680), (13440, 189394), (13480, 188832), (13488, 188720), (14154, 179840), (15736, 161760), (16176, 157360), (16860, 150976), (17984, 141540), (18872, 134880), (19670, 129408), (20220, 125888), (21568, 118020), (22480, 113232), (23590, 107904), (23604, 107840), (26880, 94697), (26960, 94416), (26976, 94360), (28308, 89920), (29505, 86272), (31472, 80880), (32352, 78680), (33720, 75488), (35385, 71936), (35968, 70770), (37744, 67440), (39340, 64704), (40440, 62944), (43136, 59010), (44960, 56616), (47180, 53952), (47208, 53920)]