988168320

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{7459}}^1$

素因数の和:7507

約数の個数: 192

約数和(自身を含む): 3561105600

約数和(自身を除く): 2572937280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 128, 138, 144, 160, 180, 184, 192, 207, 230, 240, 276, 288, 320, 345, 360, 368, 384, 414, 460, 480, 552, 576, 640, 690, 720, 736, 828, 920, 960, 1035, 1104, 1152, 1380, 1440, 1472, 1656, 1840, 1920, 2070, 2208, 2760, 2880, 2944, 3312, 3680, 4140, 4416, 5520, 5760, 6624, 7360, 7459, 8280, 8832, 11040, 13248, 14720, 14918, 16560, 22080, 22377, 26496, 29836, 33120, 37295, 44160, 44754, 59672, 66240, 67131, 74590, 89508, 111885, 119344, 132480, 134262, 149180, 171557, 179016, 223770, 238688, 268524, 298360, 335655, 343114, 358032, 447540, 477376, 514671, 537048, 596720, 671310, 686228, 716064, 857785, 895080, 954752, 1029342, 1074096, 1193440, 1342620, 1372456, 1432128, 1544013, 1715570, 1790160, 2058684, 2148192, 2386880, 2573355, 2685240, 2744912, 2864256, 3088026, 3431140, 3580320, 4117368, 4296384, 4773760, 5146710, 5370480, 5489824, 6176052, 6862280, 7160640, 7720065, 8234736, 8592768, 10293420, 10740960, 10979648, 12352104, 13724560, 14321280, 15440130, 16469472, 20586840, 21481920, 21959296, 24704208, 27449120, 30880260, 32938944, 41173680, 42963840, 49408416, 54898240, 61760520, 65877888, 82347360, 98816832, 109796480, 123521040, 164694720, 197633664, 247042080, 329389440, 494084160, 988168320]

約数ペア:

[(1, 988168320), (2, 494084160), (3, 329389440), (4, 247042080), (5, 197633664), (6, 164694720), (8, 123521040), (9, 109796480), (10, 98816832), (12, 82347360), (15, 65877888), (16, 61760520), (18, 54898240), (20, 49408416), (23, 42963840), (24, 41173680), (30, 32938944), (32, 30880260), (36, 27449120), (40, 24704208), (45, 21959296), (46, 21481920), (48, 20586840), (60, 16469472), (64, 15440130), (69, 14321280), (72, 13724560), (80, 12352104), (90, 10979648), (92, 10740960), (96, 10293420), (115, 8592768), (120, 8234736), (128, 7720065), (138, 7160640), (144, 6862280), (160, 6176052), (180, 5489824), (184, 5370480), (192, 5146710), (207, 4773760), (230, 4296384), (240, 4117368), (276, 3580320), (288, 3431140), (320, 3088026), (345, 2864256), (360, 2744912), (368, 2685240), (384, 2573355), (414, 2386880), (460, 2148192), (480, 2058684), (552, 1790160), (576, 1715570), (640, 1544013), (690, 1432128), (720, 1372456), (736, 1342620), (828, 1193440), (920, 1074096), (960, 1029342), (1035, 954752), (1104, 895080), (1152, 857785), (1380, 716064), (1440, 686228), (1472, 671310), (1656, 596720), (1840, 537048), (1920, 514671), (2070, 477376), (2208, 447540), (2760, 358032), (2880, 343114), (2944, 335655), (3312, 298360), (3680, 268524), (4140, 238688), (4416, 223770), (5520, 179016), (5760, 171557), (6624, 149180), (7360, 134262), (7459, 132480), (8280, 119344), (8832, 111885), (11040, 89508), (13248, 74590), (14720, 67131), (14918, 66240), (16560, 59672), (22080, 44754), (22377, 44160), (26496, 37295), (29836, 33120)]