1838123280

素因数分解:

$2^4\times 3^4\times 5^1\times 7^3\times {\mathrm{827}}^1$

素因数の和:873

約数の個数: 400

約数和(自身を含む): 7453987200

約数和(自身を除く): 5615863920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 162, 168, 180, 189, 196, 210, 216, 240, 245, 252, 270, 280, 294, 315, 324, 336, 343, 360, 378, 392, 405, 420, 432, 441, 490, 504, 540, 560, 567, 588, 630, 648, 686, 720, 735, 756, 784, 810, 827, 840, 882, 945, 980, 1008, 1029, 1080, 1134, 1176, 1260, 1296, 1323, 1372, 1470, 1512, 1620, 1654, 1680, 1715, 1764, 1890, 1960, 2058, 2160, 2205, 2268, 2352, 2481, 2520, 2646, 2744, 2835, 2940, 3024, 3087, 3240, 3308, 3430, 3528, 3780, 3920, 3969, 4116, 4135, 4410, 4536, 4962, 5040, 5145, 5292, 5488, 5670, 5789, 5880, 6174, 6480, 6615, 6616, 6860, 7056, 7443, 7560, 7938, 8232, 8270, 8820, 9072, 9261, 9924, 10290, 10584, 11340, 11578, 11760, 12348, 12405, 13230, 13232, 13720, 14886, 15120, 15435, 15876, 16464, 16540, 17367, 17640, 18522, 19845, 19848, 20580, 21168, 22329, 22680, 23156, 24696, 24810, 26460, 27440, 27783, 28945, 29772, 30870, 31752, 33080, 34734, 35280, 37044, 37215, 39690, 39696, 40523, 41160, 44658, 45360, 46305, 46312, 49392, 49620, 52101, 52920, 55566, 57890, 59544, 61740, 63504, 66160, 66987, 69468, 74088, 74430, 79380, 81046, 82320, 86835, 89316, 92610, 92624, 99240, 104202, 105840, 111132, 111645, 115780, 119088, 121569, 123480, 133974, 138915, 138936, 148176, 148860, 156303, 158760, 162092, 173670, 178632, 185220, 198480, 202615, 208404, 222264, 223290, 231560, 243138, 246960, 260505, 267948, 277830, 277872, 283661, 297720, 312606, 317520, 324184, 334935, 347340, 357264, 364707, 370440, 405230, 416808, 444528, 446580, 463120, 468909, 486276, 521010, 535896, 555660, 567322, 595440, 607845, 625212, 648368, 669870, 694680, 729414, 740880, 781515, 810460, 833616, 850983, 893160, 937818, 972552, 1042020, 1071792, 1094121, 1111320, 1134644, 1215690, 1250424, 1339740, 1389360, 1418305, 1458828, 1563030, 1620920, 1701966, 1786320, 1823535, 1875636, 1945104, 2084040, 2188242, 2222640, 2269288, 2344545, 2431380, 2500848, 2552949, 2679480, 2836610, 2917656, 3126060, 3241840, 3282363, 3403932, 3647070, 3751272, 4168080, 4254915, 4376484, 4538576, 4689090, 4862760, 5105898, 5358960, 5470605, 5673220, 5835312, 6252120, 6564726, 6807864, 7294140, 7502544, 7658847, 8509830, 8752968, 9378180, 9725520, 10211796, 10941210, 11346440, 12504240, 12764745, 13129452, 13615728, 14588280, 15317694, 16411815, 17019660, 17505936, 18756360, 20423592, 21882420, 22692880, 22976541, 25529490, 26258904, 29176560, 30635388, 32823630, 34039320, 37512720, 38294235, 40847184, 43764840, 45953082, 51058980, 52517808, 61270776, 65647260, 68078640, 76588470, 87529680, 91906164, 102117960, 114882705, 122541552, 131294520, 153176940, 183812328, 204235920, 229765410, 262589040, 306353880, 367624656, 459530820, 612707760, 919061640, 1838123280]

約数ペア:

[(1, 1838123280), (2, 919061640), (3, 612707760), (4, 459530820), (5, 367624656), (6, 306353880), (7, 262589040), (8, 229765410), (9, 204235920), (10, 183812328), (12, 153176940), (14, 131294520), (15, 122541552), (16, 114882705), (18, 102117960), (20, 91906164), (21, 87529680), (24, 76588470), (27, 68078640), (28, 65647260), (30, 61270776), (35, 52517808), (36, 51058980), (40, 45953082), (42, 43764840), (45, 40847184), (48, 38294235), (49, 37512720), (54, 34039320), (56, 32823630), (60, 30635388), (63, 29176560), (70, 26258904), (72, 25529490), (80, 22976541), (81, 22692880), (84, 21882420), (90, 20423592), (98, 18756360), (105, 17505936), (108, 17019660), (112, 16411815), (120, 15317694), (126, 14588280), (135, 13615728), (140, 13129452), (144, 12764745), (147, 12504240), (162, 11346440), (168, 10941210), (180, 10211796), (189, 9725520), (196, 9378180), (210, 8752968), (216, 8509830), (240, 7658847), (245, 7502544), (252, 7294140), (270, 6807864), (280, 6564726), (294, 6252120), (315, 5835312), (324, 5673220), (336, 5470605), (343, 5358960), (360, 5105898), (378, 4862760), (392, 4689090), (405, 4538576), (420, 4376484), (432, 4254915), (441, 4168080), (490, 3751272), (504, 3647070), (540, 3403932), (560, 3282363), (567, 3241840), (588, 3126060), (630, 2917656), (648, 2836610), (686, 2679480), (720, 2552949), (735, 2500848), (756, 2431380), (784, 2344545), (810, 2269288), (827, 2222640), (840, 2188242), (882, 2084040), (945, 1945104), (980, 1875636), (1008, 1823535), (1029, 1786320), (1080, 1701966), (1134, 1620920), (1176, 1563030), (1260, 1458828), (1296, 1418305), (1323, 1389360), (1372, 1339740), (1470, 1250424), (1512, 1215690), (1620, 1134644), (1654, 1111320), (1680, 1094121), (1715, 1071792), (1764, 1042020), (1890, 972552), (1960, 937818), (2058, 893160), (2160, 850983), (2205, 833616), (2268, 810460), (2352, 781515), (2481, 740880), (2520, 729414), (2646, 694680), (2744, 669870), (2835, 648368), (2940, 625212), (3024, 607845), (3087, 595440), (3240, 567322), (3308, 555660), (3430, 535896), (3528, 521010), (3780, 486276), (3920, 468909), (3969, 463120), (4116, 446580), (4135, 444528), (4410, 416808), (4536, 405230), (4962, 370440), (5040, 364707), (5145, 357264), (5292, 347340), (5488, 334935), (5670, 324184), (5789, 317520), (5880, 312606), (6174, 297720), (6480, 283661), (6615, 277872), (6616, 277830), (6860, 267948), (7056, 260505), (7443, 246960), (7560, 243138), (7938, 231560), (8232, 223290), (8270, 222264), (8820, 208404), (9072, 202615), (9261, 198480), (9924, 185220), (10290, 178632), (10584, 173670), (11340, 162092), (11578, 158760), (11760, 156303), (12348, 148860), (12405, 148176), (13230, 138936), (13232, 138915), (13720, 133974), (14886, 123480), (15120, 121569), (15435, 119088), (15876, 115780), (16464, 111645), (16540, 111132), (17367, 105840), (17640, 104202), (18522, 99240), (19845, 92624), (19848, 92610), (20580, 89316), (21168, 86835), (22329, 82320), (22680, 81046), (23156, 79380), (24696, 74430), (24810, 74088), (26460, 69468), (27440, 66987), (27783, 66160), (28945, 63504), (29772, 61740), (30870, 59544), (31752, 57890), (33080, 55566), (34734, 52920), (35280, 52101), (37044, 49620), (37215, 49392), (39690, 46312), (39696, 46305), (40523, 45360), (41160, 44658)]