244832640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{577}}^1$

素因数の和:629

約数の個数: 256

約数和(自身を含む): 891414720

約数和(自身を除く): 646582080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 32, 34, 39, 40, 48, 51, 52, 60, 64, 65, 68, 78, 80, 85, 96, 102, 104, 120, 128, 130, 136, 156, 160, 170, 192, 195, 204, 208, 221, 240, 255, 260, 272, 312, 320, 340, 384, 390, 408, 416, 442, 480, 510, 520, 544, 577, 624, 640, 663, 680, 780, 816, 832, 884, 960, 1020, 1040, 1088, 1105, 1154, 1248, 1326, 1360, 1560, 1632, 1664, 1731, 1768, 1920, 2040, 2080, 2176, 2210, 2308, 2496, 2652, 2720, 2885, 3120, 3264, 3315, 3462, 3536, 4080, 4160, 4420, 4616, 4992, 5304, 5440, 5770, 6240, 6528, 6630, 6924, 7072, 7501, 8160, 8320, 8655, 8840, 9232, 9809, 10608, 10880, 11540, 12480, 13260, 13848, 14144, 15002, 16320, 17310, 17680, 18464, 19618, 21216, 22503, 23080, 24960, 26520, 27696, 28288, 29427, 30004, 32640, 34620, 35360, 36928, 37505, 39236, 42432, 45006, 46160, 49045, 53040, 55392, 58854, 60008, 69240, 70720, 73856, 75010, 78472, 84864, 90012, 92320, 98090, 106080, 110784, 112515, 117708, 120016, 127517, 138480, 141440, 147135, 150020, 156944, 180024, 184640, 196180, 212160, 221568, 225030, 235416, 240032, 255034, 276960, 294270, 300040, 313888, 360048, 369280, 382551, 392360, 424320, 450060, 470832, 480064, 510068, 553920, 588540, 600080, 627776, 637585, 720096, 765102, 784720, 900120, 941664, 960128, 1020136, 1107840, 1177080, 1200160, 1255552, 1275170, 1440192, 1530204, 1569440, 1800240, 1883328, 1912755, 2040272, 2354160, 2400320, 2550340, 2880384, 3060408, 3138880, 3600480, 3766656, 3825510, 4080544, 4708320, 4800640, 5100680, 6120816, 6277760, 7200960, 7651020, 8161088, 9416640, 10201360, 12241632, 14401920, 15302040, 16322176, 18833280, 20402720, 24483264, 30604080, 40805440, 48966528, 61208160, 81610880, 122416320, 244832640]

約数ペア:

[(1, 244832640), (2, 122416320), (3, 81610880), (4, 61208160), (5, 48966528), (6, 40805440), (8, 30604080), (10, 24483264), (12, 20402720), (13, 18833280), (15, 16322176), (16, 15302040), (17, 14401920), (20, 12241632), (24, 10201360), (26, 9416640), (30, 8161088), (32, 7651020), (34, 7200960), (39, 6277760), (40, 6120816), (48, 5100680), (51, 4800640), (52, 4708320), (60, 4080544), (64, 3825510), (65, 3766656), (68, 3600480), (78, 3138880), (80, 3060408), (85, 2880384), (96, 2550340), (102, 2400320), (104, 2354160), (120, 2040272), (128, 1912755), (130, 1883328), (136, 1800240), (156, 1569440), (160, 1530204), (170, 1440192), (192, 1275170), (195, 1255552), (204, 1200160), (208, 1177080), (221, 1107840), (240, 1020136), (255, 960128), (260, 941664), (272, 900120), (312, 784720), (320, 765102), (340, 720096), (384, 637585), (390, 627776), (408, 600080), (416, 588540), (442, 553920), (480, 510068), (510, 480064), (520, 470832), (544, 450060), (577, 424320), (624, 392360), (640, 382551), (663, 369280), (680, 360048), (780, 313888), (816, 300040), (832, 294270), (884, 276960), (960, 255034), (1020, 240032), (1040, 235416), (1088, 225030), (1105, 221568), (1154, 212160), (1248, 196180), (1326, 184640), (1360, 180024), (1560, 156944), (1632, 150020), (1664, 147135), (1731, 141440), (1768, 138480), (1920, 127517), (2040, 120016), (2080, 117708), (2176, 112515), (2210, 110784), (2308, 106080), (2496, 98090), (2652, 92320), (2720, 90012), (2885, 84864), (3120, 78472), (3264, 75010), (3315, 73856), (3462, 70720), (3536, 69240), (4080, 60008), (4160, 58854), (4420, 55392), (4616, 53040), (4992, 49045), (5304, 46160), (5440, 45006), (5770, 42432), (6240, 39236), (6528, 37505), (6630, 36928), (6924, 35360), (7072, 34620), (7501, 32640), (8160, 30004), (8320, 29427), (8655, 28288), (8840, 27696), (9232, 26520), (9809, 24960), (10608, 23080), (10880, 22503), (11540, 21216), (12480, 19618), (13260, 18464), (13848, 17680), (14144, 17310), (15002, 16320)]