312837120

素因数分解:

$2^{10}\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:138

約数の個数: 352

約数和(自身を含む): 1163351040

約数和(自身を除く): 850513920

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, 73, 80, 90, 93, 96, 108, 120, 124, 128, 135, 144, 146, 155, 160, 180, 186, 192, 216, 219, 240, 248, 256, 270, 279, 288, 292, 310, 320, 360, 365, 372, 384, 432, 438, 465, 480, 496, 512, 540, 558, 576, 584, 620, 640, 657, 720, 730, 744, 768, 837, 864, 876, 930, 960, 992, 1024, 1080, 1095, 1116, 1152, 1168, 1240, 1280, 1314, 1395, 1440, 1460, 1488, 1536, 1674, 1728, 1752, 1860, 1920, 1971, 1984, 2160, 2190, 2232, 2263, 2304, 2336, 2480, 2560, 2628, 2790, 2880, 2920, 2976, 3072, 3285, 3348, 3456, 3504, 3720, 3840, 3942, 3968, 4185, 4320, 4380, 4464, 4526, 4608, 4672, 4960, 5120, 5256, 5580, 5760, 5840, 5952, 6570, 6696, 6789, 6912, 7008, 7440, 7680, 7884, 7936, 8370, 8640, 8760, 8928, 9052, 9216, 9344, 9855, 9920, 10512, 11160, 11315, 11520, 11680, 11904, 13140, 13392, 13578, 13824, 14016, 14880, 15360, 15768, 15872, 16740, 17280, 17520, 17856, 18104, 18688, 19710, 19840, 20367, 21024, 22320, 22630, 23040, 23360, 23808, 26280, 26784, 27156, 27648, 28032, 29760, 31536, 31744, 33480, 33945, 34560, 35040, 35712, 36208, 37376, 39420, 39680, 40734, 42048, 44640, 45260, 46080, 46720, 47616, 52560, 53568, 54312, 56064, 59520, 61101, 63072, 66960, 67890, 69120, 70080, 71424, 72416, 74752, 78840, 79360, 81468, 84096, 89280, 90520, 93440, 95232, 101835, 105120, 107136, 108624, 112128, 119040, 122202, 126144, 133920, 135780, 138240, 140160, 142848, 144832, 157680, 158720, 162936, 168192, 178560, 181040, 186880, 203670, 210240, 214272, 217248, 224256, 238080, 244404, 252288, 267840, 271560, 280320, 285696, 289664, 305505, 315360, 325872, 336384, 357120, 362080, 373760, 407340, 420480, 428544, 434496, 476160, 488808, 504576, 535680, 543120, 560640, 579328, 611010, 630720, 651744, 672768, 714240, 724160, 814680, 840960, 857088, 868992, 977616, 1009152, 1071360, 1086240, 1121280, 1158656, 1222020, 1261440, 1303488, 1428480, 1448320, 1629360, 1681920, 1737984, 1955232, 2018304, 2142720, 2172480, 2317312, 2444040, 2522880, 2606976, 2896640, 3258720, 3363840, 3475968, 3910464, 4285440, 4344960, 4888080, 5045760, 5213952, 5793280, 6517440, 6951936, 7820928, 8689920, 9776160, 10091520, 10427904, 11586560, 13034880, 15641856, 17379840, 19552320, 20855808, 26069760, 31283712, 34759680, 39104640, 52139520, 62567424, 78209280, 104279040, 156418560, 312837120]

約数ペア:

[(1, 312837120), (2, 156418560), (3, 104279040), (4, 78209280), (5, 62567424), (6, 52139520), (8, 39104640), (9, 34759680), (10, 31283712), (12, 26069760), (15, 20855808), (16, 19552320), (18, 17379840), (20, 15641856), (24, 13034880), (27, 11586560), (30, 10427904), (31, 10091520), (32, 9776160), (36, 8689920), (40, 7820928), (45, 6951936), (48, 6517440), (54, 5793280), (60, 5213952), (62, 5045760), (64, 4888080), (72, 4344960), (73, 4285440), (80, 3910464), (90, 3475968), (93, 3363840), (96, 3258720), (108, 2896640), (120, 2606976), (124, 2522880), (128, 2444040), (135, 2317312), (144, 2172480), (146, 2142720), (155, 2018304), (160, 1955232), (180, 1737984), (186, 1681920), (192, 1629360), (216, 1448320), (219, 1428480), (240, 1303488), (248, 1261440), (256, 1222020), (270, 1158656), (279, 1121280), (288, 1086240), (292, 1071360), (310, 1009152), (320, 977616), (360, 868992), (365, 857088), (372, 840960), (384, 814680), (432, 724160), (438, 714240), (465, 672768), (480, 651744), (496, 630720), (512, 611010), (540, 579328), (558, 560640), (576, 543120), (584, 535680), (620, 504576), (640, 488808), (657, 476160), (720, 434496), (730, 428544), (744, 420480), (768, 407340), (837, 373760), (864, 362080), (876, 357120), (930, 336384), (960, 325872), (992, 315360), (1024, 305505), (1080, 289664), (1095, 285696), (1116, 280320), (1152, 271560), (1168, 267840), (1240, 252288), (1280, 244404), (1314, 238080), (1395, 224256), (1440, 217248), (1460, 214272), (1488, 210240), (1536, 203670), (1674, 186880), (1728, 181040), (1752, 178560), (1860, 168192), (1920, 162936), (1971, 158720), (1984, 157680), (2160, 144832), (2190, 142848), (2232, 140160), (2263, 138240), (2304, 135780), (2336, 133920), (2480, 126144), (2560, 122202), (2628, 119040), (2790, 112128), (2880, 108624), (2920, 107136), (2976, 105120), (3072, 101835), (3285, 95232), (3348, 93440), (3456, 90520), (3504, 89280), (3720, 84096), (3840, 81468), (3942, 79360), (3968, 78840), (4185, 74752), (4320, 72416), (4380, 71424), (4464, 70080), (4526, 69120), (4608, 67890), (4672, 66960), (4960, 63072), (5120, 61101), (5256, 59520), (5580, 56064), (5760, 54312), (5840, 53568), (5952, 52560), (6570, 47616), (6696, 46720), (6789, 46080), (6912, 45260), (7008, 44640), (7440, 42048), (7680, 40734), (7884, 39680), (7936, 39420), (8370, 37376), (8640, 36208), (8760, 35712), (8928, 35040), (9052, 34560), (9216, 33945), (9344, 33480), (9855, 31744), (9920, 31536), (10512, 29760), (11160, 28032), (11315, 27648), (11520, 27156), (11680, 26784), (11904, 26280), (13140, 23808), (13392, 23360), (13578, 23040), (13824, 22630), (14016, 22320), (14880, 21024), (15360, 20367), (15768, 19840), (15872, 19710), (16740, 18688), (17280, 18104), (17520, 17856)]