311230080

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:149

約数の個数: 512

約数和(自身を含む): 1316044800

約数和(自身を除く): 1004814720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 62, 63, 64, 70, 72, 80, 83, 84, 90, 93, 96, 105, 108, 112, 120, 124, 126, 128, 135, 140, 144, 155, 160, 166, 168, 180, 186, 189, 192, 210, 216, 217, 224, 240, 248, 249, 252, 270, 279, 280, 288, 310, 315, 320, 332, 336, 360, 372, 378, 384, 415, 420, 432, 434, 448, 465, 480, 496, 498, 504, 540, 558, 560, 576, 581, 620, 630, 640, 651, 664, 672, 720, 744, 747, 756, 830, 837, 840, 864, 868, 896, 930, 945, 960, 992, 996, 1008, 1080, 1085, 1116, 1120, 1152, 1162, 1240, 1245, 1260, 1302, 1328, 1344, 1395, 1440, 1488, 1494, 1512, 1660, 1674, 1680, 1728, 1736, 1743, 1860, 1890, 1920, 1953, 1984, 1992, 2016, 2160, 2170, 2232, 2240, 2241, 2324, 2480, 2490, 2520, 2573, 2604, 2656, 2688, 2790, 2880, 2905, 2976, 2988, 3024, 3255, 3320, 3348, 3360, 3456, 3472, 3486, 3720, 3735, 3780, 3906, 3968, 3984, 4032, 4185, 4320, 4340, 4464, 4480, 4482, 4648, 4960, 4980, 5040, 5146, 5208, 5229, 5312, 5580, 5760, 5810, 5859, 5952, 5976, 6048, 6510, 6640, 6696, 6720, 6944, 6972, 7440, 7470, 7560, 7719, 7812, 7968, 8064, 8370, 8640, 8680, 8715, 8928, 8964, 9296, 9765, 9920, 9960, 10080, 10292, 10416, 10458, 10624, 11160, 11205, 11620, 11718, 11904, 11952, 12096, 12865, 13020, 13280, 13392, 13440, 13888, 13944, 14880, 14940, 15120, 15438, 15624, 15687, 15936, 16740, 17280, 17360, 17430, 17856, 17928, 18011, 18592, 19530, 19840, 19920, 20160, 20584, 20832, 20916, 22320, 22410, 23157, 23240, 23436, 23904, 24192, 25730, 26040, 26145, 26560, 26784, 27776, 27888, 29295, 29760, 29880, 30240, 30876, 31248, 31374, 31872, 33480, 34720, 34860, 35712, 35856, 36022, 37184, 38595, 39060, 39840, 40320, 41168, 41664, 41832, 44640, 44820, 46314, 46480, 46872, 47808, 51460, 52080, 52290, 53120, 53568, 54033, 55776, 58590, 59520, 59760, 60480, 61752, 62496, 62748, 66960, 69440, 69471, 69720, 71712, 72044, 74368, 77190, 78120, 78435, 79680, 82336, 83328, 83664, 89280, 89640, 90055, 92628, 92960, 93744, 95616, 102920, 104160, 104580, 107136, 108066, 111552, 115785, 117180, 119520, 120960, 123504, 124992, 125496, 133920, 138880, 138942, 139440, 143424, 144088, 154380, 156240, 156870, 159360, 162099, 164672, 167328, 178560, 179280, 180110, 185256, 185920, 187488, 205840, 208320, 209160, 216132, 223104, 231570, 234360, 239040, 247008, 249984, 250992, 267840, 270165, 277884, 278880, 286848, 288176, 308760, 312480, 313740, 324198, 329344, 334656, 347355, 358560, 360220, 370512, 371840, 374976, 411680, 416640, 418320, 432264, 463140, 468720, 478080, 486297, 494016, 501984, 535680, 540330, 555768, 557760, 576352, 617520, 624960, 627480, 648396, 669312, 694710, 717120, 720440, 741024, 749952, 810495, 823360, 836640, 864528, 926280, 937440, 972594, 988032, 1003968, 1080660, 1111536, 1115520, 1152704, 1235040, 1249920, 1254960, 1296792, 1389420, 1434240, 1440880, 1482048, 1620990, 1646720, 1673280, 1729056, 1852560, 1874880, 1945188, 2007936, 2161320, 2223072, 2305408, 2431485, 2470080, 2509920, 2593584, 2778840, 2881760, 2964096, 3241980, 3346560, 3458112, 3705120, 3749760, 3890376, 4322640, 4446144, 4862970, 4940160, 5019840, 5187168, 5557680, 5763520, 6483960, 6916224, 7410240, 7780752, 8645280, 8892288, 9725940, 10039680, 10374336, 11115360, 11527040, 12967920, 14820480, 15561504, 17290560, 19451880, 20748672, 22230720, 25935840, 31123008, 34581120, 38903760, 44461440, 51871680, 62246016, 77807520, 103743360, 155615040, 311230080]

約数ペア:

[(1, 311230080), (2, 155615040), (3, 103743360), (4, 77807520), (5, 62246016), (6, 51871680), (7, 44461440), (8, 38903760), (9, 34581120), (10, 31123008), (12, 25935840), (14, 22230720), (15, 20748672), (16, 19451880), (18, 17290560), (20, 15561504), (21, 14820480), (24, 12967920), (27, 11527040), (28, 11115360), (30, 10374336), (31, 10039680), (32, 9725940), (35, 8892288), (36, 8645280), (40, 7780752), (42, 7410240), (45, 6916224), (48, 6483960), (54, 5763520), (56, 5557680), (60, 5187168), (62, 5019840), (63, 4940160), (64, 4862970), (70, 4446144), (72, 4322640), (80, 3890376), (83, 3749760), (84, 3705120), (90, 3458112), (93, 3346560), (96, 3241980), (105, 2964096), (108, 2881760), (112, 2778840), (120, 2593584), (124, 2509920), (126, 2470080), (128, 2431485), (135, 2305408), (140, 2223072), (144, 2161320), (155, 2007936), (160, 1945188), (166, 1874880), (168, 1852560), (180, 1729056), (186, 1673280), (189, 1646720), (192, 1620990), (210, 1482048), (216, 1440880), (217, 1434240), (224, 1389420), (240, 1296792), (248, 1254960), (249, 1249920), (252, 1235040), (270, 1152704), (279, 1115520), (280, 1111536), (288, 1080660), (310, 1003968), (315, 988032), (320, 972594), (332, 937440), (336, 926280), (360, 864528), (372, 836640), (378, 823360), (384, 810495), (415, 749952), (420, 741024), (432, 720440), (434, 717120), (448, 694710), (465, 669312), (480, 648396), (496, 627480), (498, 624960), (504, 617520), (540, 576352), (558, 557760), (560, 555768), (576, 540330), (581, 535680), (620, 501984), (630, 494016), (640, 486297), (651, 478080), (664, 468720), (672, 463140), (720, 432264), (744, 418320), (747, 416640), (756, 411680), (830, 374976), (837, 371840), (840, 370512), (864, 360220), (868, 358560), (896, 347355), (930, 334656), (945, 329344), (960, 324198), (992, 313740), (996, 312480), (1008, 308760), (1080, 288176), (1085, 286848), (1116, 278880), (1120, 277884), (1152, 270165), (1162, 267840), (1240, 250992), (1245, 249984), (1260, 247008), (1302, 239040), (1328, 234360), (1344, 231570), (1395, 223104), (1440, 216132), (1488, 209160), (1494, 208320), (1512, 205840), (1660, 187488), (1674, 185920), (1680, 185256), (1728, 180110), (1736, 179280), (1743, 178560), (1860, 167328), (1890, 164672), (1920, 162099), (1953, 159360), (1984, 156870), (1992, 156240), (2016, 154380), (2160, 144088), (2170, 143424), (2232, 139440), (2240, 138942), (2241, 138880), (2324, 133920), (2480, 125496), (2490, 124992), (2520, 123504), (2573, 120960), (2604, 119520), (2656, 117180), (2688, 115785), (2790, 111552), (2880, 108066), (2905, 107136), (2976, 104580), (2988, 104160), (3024, 102920), (3255, 95616), (3320, 93744), (3348, 92960), (3360, 92628), (3456, 90055), (3472, 89640), (3486, 89280), (3720, 83664), (3735, 83328), (3780, 82336), (3906, 79680), (3968, 78435), (3984, 78120), (4032, 77190), (4185, 74368), (4320, 72044), (4340, 71712), (4464, 69720), (4480, 69471), (4482, 69440), (4648, 66960), (4960, 62748), (4980, 62496), (5040, 61752), (5146, 60480), (5208, 59760), (5229, 59520), (5312, 58590), (5580, 55776), (5760, 54033), (5810, 53568), (5859, 53120), (5952, 52290), (5976, 52080), (6048, 51460), (6510, 47808), (6640, 46872), (6696, 46480), (6720, 46314), (6944, 44820), (6972, 44640), (7440, 41832), (7470, 41664), (7560, 41168), (7719, 40320), (7812, 39840), (7968, 39060), (8064, 38595), (8370, 37184), (8640, 36022), (8680, 35856), (8715, 35712), (8928, 34860), (8964, 34720), (9296, 33480), (9765, 31872), (9920, 31374), (9960, 31248), (10080, 30876), (10292, 30240), (10416, 29880), (10458, 29760), (10624, 29295), (11160, 27888), (11205, 27776), (11620, 26784), (11718, 26560), (11904, 26145), (11952, 26040), (12096, 25730), (12865, 24192), (13020, 23904), (13280, 23436), (13392, 23240), (13440, 23157), (13888, 22410), (13944, 22320), (14880, 20916), (14940, 20832), (15120, 20584), (15438, 20160), (15624, 19920), (15687, 19840), (15936, 19530), (16740, 18592), (17280, 18011), (17360, 17928), (17430, 17856)]