984579840

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{919}}^1$

素因数の和:980

約数の個数: 288

約数和(自身を含む): 3610521600

約数和(自身を除く): 2625941760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 90, 93, 96, 108, 120, 124, 128, 135, 144, 155, 160, 180, 186, 192, 216, 240, 248, 256, 270, 279, 288, 310, 320, 360, 372, 384, 432, 465, 480, 496, 540, 558, 576, 620, 640, 720, 744, 768, 837, 864, 919, 930, 960, 992, 1080, 1116, 1152, 1240, 1280, 1395, 1440, 1488, 1674, 1728, 1838, 1860, 1920, 1984, 2160, 2232, 2304, 2480, 2757, 2790, 2880, 2976, 3348, 3456, 3676, 3720, 3840, 3968, 4185, 4320, 4464, 4595, 4960, 5514, 5580, 5760, 5952, 6696, 6912, 7352, 7440, 7936, 8271, 8370, 8640, 8928, 9190, 9920, 11028, 11160, 11520, 11904, 13392, 13785, 14704, 14880, 16542, 16740, 17280, 17856, 18380, 19840, 22056, 22320, 23808, 24813, 26784, 27570, 28489, 29408, 29760, 33084, 33480, 34560, 35712, 36760, 39680, 41355, 44112, 44640, 49626, 53568, 55140, 56978, 58816, 59520, 66168, 66960, 71424, 73520, 82710, 85467, 88224, 89280, 99252, 107136, 110280, 113956, 117632, 119040, 124065, 132336, 133920, 142445, 147040, 165420, 170934, 176448, 178560, 198504, 214272, 220560, 227912, 235264, 248130, 256401, 264672, 267840, 284890, 294080, 330840, 341868, 352896, 357120, 397008, 427335, 441120, 455824, 496260, 512802, 529344, 535680, 569780, 588160, 661680, 683736, 705792, 769203, 794016, 854670, 882240, 911648, 992520, 1025604, 1058688, 1071360, 1139560, 1176320, 1282005, 1323360, 1367472, 1538406, 1588032, 1709340, 1764480, 1823296, 1985040, 2051208, 2117376, 2279120, 2564010, 2646720, 2734944, 3076812, 3176064, 3418680, 3528960, 3646592, 3846015, 3970080, 4102416, 4558240, 5128020, 5293440, 5469888, 6153624, 6352128, 6837360, 7293184, 7692030, 7940160, 8204832, 9116480, 10256040, 10586880, 10939776, 12307248, 13674720, 15384060, 15880320, 16409664, 18232960, 20512080, 21879552, 24614496, 27349440, 30768120, 31760640, 32819328, 36465920, 41024160, 49228992, 54698880, 61536240, 65638656, 82048320, 98457984, 109397760, 123072480, 164096640, 196915968, 246144960, 328193280, 492289920, 984579840]

約数ペア:

[(1, 984579840), (2, 492289920), (3, 328193280), (4, 246144960), (5, 196915968), (6, 164096640), (8, 123072480), (9, 109397760), (10, 98457984), (12, 82048320), (15, 65638656), (16, 61536240), (18, 54698880), (20, 49228992), (24, 41024160), (27, 36465920), (30, 32819328), (31, 31760640), (32, 30768120), (36, 27349440), (40, 24614496), (45, 21879552), (48, 20512080), (54, 18232960), (60, 16409664), (62, 15880320), (64, 15384060), (72, 13674720), (80, 12307248), (90, 10939776), (93, 10586880), (96, 10256040), (108, 9116480), (120, 8204832), (124, 7940160), (128, 7692030), (135, 7293184), (144, 6837360), (155, 6352128), (160, 6153624), (180, 5469888), (186, 5293440), (192, 5128020), (216, 4558240), (240, 4102416), (248, 3970080), (256, 3846015), (270, 3646592), (279, 3528960), (288, 3418680), (310, 3176064), (320, 3076812), (360, 2734944), (372, 2646720), (384, 2564010), (432, 2279120), (465, 2117376), (480, 2051208), (496, 1985040), (540, 1823296), (558, 1764480), (576, 1709340), (620, 1588032), (640, 1538406), (720, 1367472), (744, 1323360), (768, 1282005), (837, 1176320), (864, 1139560), (919, 1071360), (930, 1058688), (960, 1025604), (992, 992520), (1080, 911648), (1116, 882240), (1152, 854670), (1240, 794016), (1280, 769203), (1395, 705792), (1440, 683736), (1488, 661680), (1674, 588160), (1728, 569780), (1838, 535680), (1860, 529344), (1920, 512802), (1984, 496260), (2160, 455824), (2232, 441120), (2304, 427335), (2480, 397008), (2757, 357120), (2790, 352896), (2880, 341868), (2976, 330840), (3348, 294080), (3456, 284890), (3676, 267840), (3720, 264672), (3840, 256401), (3968, 248130), (4185, 235264), (4320, 227912), (4464, 220560), (4595, 214272), (4960, 198504), (5514, 178560), (5580, 176448), (5760, 170934), (5952, 165420), (6696, 147040), (6912, 142445), (7352, 133920), (7440, 132336), (7936, 124065), (8271, 119040), (8370, 117632), (8640, 113956), (8928, 110280), (9190, 107136), (9920, 99252), (11028, 89280), (11160, 88224), (11520, 85467), (11904, 82710), (13392, 73520), (13785, 71424), (14704, 66960), (14880, 66168), (16542, 59520), (16740, 58816), (17280, 56978), (17856, 55140), (18380, 53568), (19840, 49626), (22056, 44640), (22320, 44112), (23808, 41355), (24813, 39680), (26784, 36760), (27570, 35712), (28489, 34560), (29408, 33480), (29760, 33084)]