1089258240

素因数分解:

$2^8\times 3^1\times 5^1\times 7^3\times {\mathrm{827}}^1$

素因数の和:872

約数の個数: 288

約数和(自身を含む): 4061836800

約数和(自身を除く): 2972578560

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, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 256, 280, 294, 320, 336, 343, 384, 392, 420, 448, 480, 490, 560, 588, 640, 672, 686, 735, 768, 784, 827, 840, 896, 960, 980, 1029, 1120, 1176, 1280, 1344, 1372, 1470, 1568, 1654, 1680, 1715, 1792, 1920, 1960, 2058, 2240, 2352, 2481, 2688, 2744, 2940, 3136, 3308, 3360, 3430, 3840, 3920, 4116, 4135, 4480, 4704, 4962, 5145, 5376, 5488, 5789, 5880, 6272, 6616, 6720, 6860, 7840, 8232, 8270, 8960, 9408, 9924, 10290, 10976, 11578, 11760, 12405, 12544, 13232, 13440, 13720, 15680, 16464, 16540, 17367, 18816, 19848, 20580, 21952, 23156, 23520, 24810, 26464, 26880, 27440, 28945, 31360, 32928, 33080, 34734, 37632, 39696, 40523, 41160, 43904, 46312, 47040, 49620, 52928, 54880, 57890, 62720, 65856, 66160, 69468, 79392, 81046, 82320, 86835, 87808, 92624, 94080, 99240, 105856, 109760, 115780, 121569, 131712, 132320, 138936, 158784, 162092, 164640, 173670, 185248, 188160, 198480, 202615, 211712, 219520, 231560, 243138, 263424, 264640, 277872, 283661, 317568, 324184, 329280, 347340, 370496, 396960, 405230, 439040, 463120, 486276, 529280, 555744, 567322, 607845, 635136, 648368, 658560, 694680, 740992, 793920, 810460, 850983, 926240, 972552, 1058560, 1111488, 1134644, 1215690, 1296736, 1317120, 1389360, 1418305, 1481984, 1587840, 1620920, 1701966, 1852480, 1945104, 2222976, 2269288, 2431380, 2593472, 2778720, 2836610, 3175680, 3241840, 3403932, 3704960, 3890208, 4254915, 4445952, 4538576, 4862760, 5186944, 5557440, 5673220, 6483680, 6807864, 7409920, 7780416, 8509830, 9077152, 9725520, 10373888, 11114880, 11346440, 12967360, 13615728, 15560832, 17019660, 18154304, 19451040, 22229760, 22692880, 25934720, 27231456, 31121664, 34039320, 36308608, 38902080, 45385760, 51869440, 54462912, 68078640, 72617216, 77804160, 90771520, 108925824, 136157280, 155608320, 181543040, 217851648, 272314560, 363086080, 544629120, 1089258240]

約数ペア:

[(1, 1089258240), (2, 544629120), (3, 363086080), (4, 272314560), (5, 217851648), (6, 181543040), (7, 155608320), (8, 136157280), (10, 108925824), (12, 90771520), (14, 77804160), (15, 72617216), (16, 68078640), (20, 54462912), (21, 51869440), (24, 45385760), (28, 38902080), (30, 36308608), (32, 34039320), (35, 31121664), (40, 27231456), (42, 25934720), (48, 22692880), (49, 22229760), (56, 19451040), (60, 18154304), (64, 17019660), (70, 15560832), (80, 13615728), (84, 12967360), (96, 11346440), (98, 11114880), (105, 10373888), (112, 9725520), (120, 9077152), (128, 8509830), (140, 7780416), (147, 7409920), (160, 6807864), (168, 6483680), (192, 5673220), (196, 5557440), (210, 5186944), (224, 4862760), (240, 4538576), (245, 4445952), (256, 4254915), (280, 3890208), (294, 3704960), (320, 3403932), (336, 3241840), (343, 3175680), (384, 2836610), (392, 2778720), (420, 2593472), (448, 2431380), (480, 2269288), (490, 2222976), (560, 1945104), (588, 1852480), (640, 1701966), (672, 1620920), (686, 1587840), (735, 1481984), (768, 1418305), (784, 1389360), (827, 1317120), (840, 1296736), (896, 1215690), (960, 1134644), (980, 1111488), (1029, 1058560), (1120, 972552), (1176, 926240), (1280, 850983), (1344, 810460), (1372, 793920), (1470, 740992), (1568, 694680), (1654, 658560), (1680, 648368), (1715, 635136), (1792, 607845), (1920, 567322), (1960, 555744), (2058, 529280), (2240, 486276), (2352, 463120), (2481, 439040), (2688, 405230), (2744, 396960), (2940, 370496), (3136, 347340), (3308, 329280), (3360, 324184), (3430, 317568), (3840, 283661), (3920, 277872), (4116, 264640), (4135, 263424), (4480, 243138), (4704, 231560), (4962, 219520), (5145, 211712), (5376, 202615), (5488, 198480), (5789, 188160), (5880, 185248), (6272, 173670), (6616, 164640), (6720, 162092), (6860, 158784), (7840, 138936), (8232, 132320), (8270, 131712), (8960, 121569), (9408, 115780), (9924, 109760), (10290, 105856), (10976, 99240), (11578, 94080), (11760, 92624), (12405, 87808), (12544, 86835), (13232, 82320), (13440, 81046), (13720, 79392), (15680, 69468), (16464, 66160), (16540, 65856), (17367, 62720), (18816, 57890), (19848, 54880), (20580, 52928), (21952, 49620), (23156, 47040), (23520, 46312), (24810, 43904), (26464, 41160), (26880, 40523), (27440, 39696), (28945, 37632), (31360, 34734), (32928, 33080)]