20362648320

素因数分解:

$2^8\times 3^4\times 5^1\times 7^1\times {\mathrm{28057}}^1$

素因数の和:28097

約数の個数: 360

約数和(自身を含む): 83273001504

約数和(自身を除く): 62910353184

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 252, 256, 270, 280, 288, 315, 320, 324, 336, 360, 378, 384, 405, 420, 432, 448, 480, 504, 540, 560, 567, 576, 630, 640, 648, 672, 720, 756, 768, 810, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1134, 1152, 1260, 1280, 1296, 1344, 1440, 1512, 1620, 1680, 1728, 1792, 1890, 1920, 2016, 2160, 2240, 2268, 2304, 2520, 2592, 2688, 2835, 2880, 3024, 3240, 3360, 3456, 3780, 3840, 4032, 4320, 4480, 4536, 5040, 5184, 5376, 5670, 5760, 6048, 6480, 6720, 6912, 7560, 8064, 8640, 8960, 9072, 10080, 10368, 11340, 11520, 12096, 12960, 13440, 15120, 16128, 17280, 18144, 20160, 20736, 22680, 24192, 25920, 26880, 28057, 30240, 34560, 36288, 40320, 45360, 48384, 51840, 56114, 60480, 72576, 80640, 84171, 90720, 103680, 112228, 120960, 140285, 145152, 168342, 181440, 196399, 224456, 241920, 252513, 280570, 336684, 362880, 392798, 420855, 448912, 505026, 561140, 589197, 673368, 725760, 757539, 785596, 841710, 897824, 981995, 1010052, 1122280, 1178394, 1262565, 1346736, 1515078, 1571192, 1683420, 1767591, 1795648, 1963990, 2020104, 2244560, 2272617, 2356788, 2525130, 2693472, 2945985, 3030156, 3142384, 3366840, 3535182, 3591296, 3787695, 3927980, 4040208, 4489120, 4545234, 4713576, 5050260, 5302773, 5386944, 5891970, 6060312, 6284768, 6733680, 7070364, 7182592, 7575390, 7855960, 8080416, 8837955, 8978240, 9090468, 9427152, 10100520, 10605546, 10773888, 11363085, 11783940, 12120624, 12569536, 13467360, 14140728, 15150780, 15711920, 15908319, 16160832, 17675910, 17956480, 18180936, 18854304, 20201040, 21211092, 21547776, 22726170, 23567880, 24241248, 25139072, 26513865, 26934720, 28281456, 30301560, 31423840, 31816638, 32321664, 35351820, 35912960, 36361872, 37708608, 40402080, 42422184, 45452340, 47135760, 48482496, 50278144, 53027730, 53869440, 56562912, 60603120, 62847680, 63633276, 64643328, 70703640, 72723744, 75417216, 79541595, 80804160, 84844368, 90904680, 94271520, 96964992, 106055460, 107738880, 113125824, 121206240, 125695360, 127266552, 141407280, 145447488, 150834432, 159083190, 161608320, 169688736, 181809360, 188543040, 193929984, 212110920, 226251648, 242412480, 251390720, 254533104, 282814560, 290894976, 318166380, 323216640, 339377472, 363618720, 377086080, 424221840, 452503296, 484824960, 509066208, 565629120, 581789952, 636332760, 678754944, 727237440, 754172160, 848443680, 969649920, 1018132416, 1131258240, 1272665520, 1357509888, 1454474880, 1696887360, 2036264832, 2262516480, 2545331040, 2908949760, 3393774720, 4072529664, 5090662080, 6787549440, 10181324160, 20362648320]

約数ペア:

[(1, 20362648320), (2, 10181324160), (3, 6787549440), (4, 5090662080), (5, 4072529664), (6, 3393774720), (7, 2908949760), (8, 2545331040), (9, 2262516480), (10, 2036264832), (12, 1696887360), (14, 1454474880), (15, 1357509888), (16, 1272665520), (18, 1131258240), (20, 1018132416), (21, 969649920), (24, 848443680), (27, 754172160), (28, 727237440), (30, 678754944), (32, 636332760), (35, 581789952), (36, 565629120), (40, 509066208), (42, 484824960), (45, 452503296), (48, 424221840), (54, 377086080), (56, 363618720), (60, 339377472), (63, 323216640), (64, 318166380), (70, 290894976), (72, 282814560), (80, 254533104), (81, 251390720), (84, 242412480), (90, 226251648), (96, 212110920), (105, 193929984), (108, 188543040), (112, 181809360), (120, 169688736), (126, 161608320), (128, 159083190), (135, 150834432), (140, 145447488), (144, 141407280), (160, 127266552), (162, 125695360), (168, 121206240), (180, 113125824), (189, 107738880), (192, 106055460), (210, 96964992), (216, 94271520), (224, 90904680), (240, 84844368), (252, 80804160), (256, 79541595), (270, 75417216), (280, 72723744), (288, 70703640), (315, 64643328), (320, 63633276), (324, 62847680), (336, 60603120), (360, 56562912), (378, 53869440), (384, 53027730), (405, 50278144), (420, 48482496), (432, 47135760), (448, 45452340), (480, 42422184), (504, 40402080), (540, 37708608), (560, 36361872), (567, 35912960), (576, 35351820), (630, 32321664), (640, 31816638), (648, 31423840), (672, 30301560), (720, 28281456), (756, 26934720), (768, 26513865), (810, 25139072), (840, 24241248), (864, 23567880), (896, 22726170), (945, 21547776), (960, 21211092), (1008, 20201040), (1080, 18854304), (1120, 18180936), (1134, 17956480), (1152, 17675910), (1260, 16160832), (1280, 15908319), (1296, 15711920), (1344, 15150780), (1440, 14140728), (1512, 13467360), (1620, 12569536), (1680, 12120624), (1728, 11783940), (1792, 11363085), (1890, 10773888), (1920, 10605546), (2016, 10100520), (2160, 9427152), (2240, 9090468), (2268, 8978240), (2304, 8837955), (2520, 8080416), (2592, 7855960), (2688, 7575390), (2835, 7182592), (2880, 7070364), (3024, 6733680), (3240, 6284768), (3360, 6060312), (3456, 5891970), (3780, 5386944), (3840, 5302773), (4032, 5050260), (4320, 4713576), (4480, 4545234), (4536, 4489120), (5040, 4040208), (5184, 3927980), (5376, 3787695), (5670, 3591296), (5760, 3535182), (6048, 3366840), (6480, 3142384), (6720, 3030156), (6912, 2945985), (7560, 2693472), (8064, 2525130), (8640, 2356788), (8960, 2272617), (9072, 2244560), (10080, 2020104), (10368, 1963990), (11340, 1795648), (11520, 1767591), (12096, 1683420), (12960, 1571192), (13440, 1515078), (15120, 1346736), (16128, 1262565), (17280, 1178394), (18144, 1122280), (20160, 1010052), (20736, 981995), (22680, 897824), (24192, 841710), (25920, 785596), (26880, 757539), (28057, 725760), (30240, 673368), (34560, 589197), (36288, 561140), (40320, 505026), (45360, 448912), (48384, 420855), (51840, 392798), (56114, 362880), (60480, 336684), (72576, 280570), (80640, 252513), (84171, 241920), (90720, 224456), (103680, 196399), (112228, 181440), (120960, 168342), (140285, 145152)]