1251348480

素因数分解:

$2^{12}\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:142

約数の個数: 416

約数和(自身を含む): 4655109120

約数和(自身を除く): 3403760640

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, 2048, 2160, 2190, 2232, 2263, 2304, 2336, 2480, 2560, 2628, 2790, 2880, 2920, 2976, 3072, 3285, 3348, 3456, 3504, 3720, 3840, 3942, 3968, 4096, 4185, 4320, 4380, 4464, 4526, 4608, 4672, 4960, 5120, 5256, 5580, 5760, 5840, 5952, 6144, 6570, 6696, 6789, 6912, 7008, 7440, 7680, 7884, 7936, 8370, 8640, 8760, 8928, 9052, 9216, 9344, 9855, 9920, 10240, 10512, 11160, 11315, 11520, 11680, 11904, 12288, 13140, 13392, 13578, 13824, 14016, 14880, 15360, 15768, 15872, 16740, 17280, 17520, 17856, 18104, 18432, 18688, 19710, 19840, 20367, 20480, 21024, 22320, 22630, 23040, 23360, 23808, 26280, 26784, 27156, 27648, 28032, 29760, 30720, 31536, 31744, 33480, 33945, 34560, 35040, 35712, 36208, 36864, 37376, 39420, 39680, 40734, 42048, 44640, 45260, 46080, 46720, 47616, 52560, 53568, 54312, 55296, 56064, 59520, 61101, 61440, 63072, 63488, 66960, 67890, 69120, 70080, 71424, 72416, 74752, 78840, 79360, 81468, 84096, 89280, 90520, 92160, 93440, 95232, 101835, 105120, 107136, 108624, 110592, 112128, 119040, 122202, 126144, 126976, 133920, 135780, 138240, 140160, 142848, 144832, 149504, 157680, 158720, 162936, 168192, 178560, 181040, 184320, 186880, 190464, 203670, 210240, 214272, 217248, 224256, 238080, 244404, 252288, 267840, 271560, 276480, 280320, 285696, 289664, 299008, 305505, 315360, 317440, 325872, 336384, 357120, 362080, 373760, 380928, 407340, 420480, 428544, 434496, 448512, 476160, 488808, 504576, 535680, 543120, 552960, 560640, 571392, 579328, 611010, 630720, 634880, 651744, 672768, 714240, 724160, 747520, 814680, 840960, 857088, 868992, 897024, 952320, 977616, 1009152, 1071360, 1086240, 1121280, 1142784, 1158656, 1222020, 1261440, 1303488, 1345536, 1428480, 1448320, 1495040, 1629360, 1681920, 1714176, 1737984, 1904640, 1955232, 2018304, 2142720, 2172480, 2242560, 2317312, 2444040, 2522880, 2606976, 2691072, 2856960, 2896640, 3258720, 3363840, 3428352, 3475968, 3910464, 4036608, 4285440, 4344960, 4485120, 4634624, 4888080, 5045760, 5213952, 5713920, 5793280, 6517440, 6727680, 6951936, 7820928, 8073216, 8570880, 8689920, 9269248, 9776160, 10091520, 10427904, 11586560, 13034880, 13455360, 13903872, 15641856, 17141760, 17379840, 19552320, 20183040, 20855808, 23173120, 26069760, 27807744, 31283712, 34759680, 39104640, 40366080, 41711616, 46346240, 52139520, 62567424, 69519360, 78209280, 83423232, 104279040, 125134848, 139038720, 156418560, 208558080, 250269696, 312837120, 417116160, 625674240, 1251348480]

約数ペア:

[(1, 1251348480), (2, 625674240), (3, 417116160), (4, 312837120), (5, 250269696), (6, 208558080), (8, 156418560), (9, 139038720), (10, 125134848), (12, 104279040), (15, 83423232), (16, 78209280), (18, 69519360), (20, 62567424), (24, 52139520), (27, 46346240), (30, 41711616), (31, 40366080), (32, 39104640), (36, 34759680), (40, 31283712), (45, 27807744), (48, 26069760), (54, 23173120), (60, 20855808), (62, 20183040), (64, 19552320), (72, 17379840), (73, 17141760), (80, 15641856), (90, 13903872), (93, 13455360), (96, 13034880), (108, 11586560), (120, 10427904), (124, 10091520), (128, 9776160), (135, 9269248), (144, 8689920), (146, 8570880), (155, 8073216), (160, 7820928), (180, 6951936), (186, 6727680), (192, 6517440), (216, 5793280), (219, 5713920), (240, 5213952), (248, 5045760), (256, 4888080), (270, 4634624), (279, 4485120), (288, 4344960), (292, 4285440), (310, 4036608), (320, 3910464), (360, 3475968), (365, 3428352), (372, 3363840), (384, 3258720), (432, 2896640), (438, 2856960), (465, 2691072), (480, 2606976), (496, 2522880), (512, 2444040), (540, 2317312), (558, 2242560), (576, 2172480), (584, 2142720), (620, 2018304), (640, 1955232), (657, 1904640), (720, 1737984), (730, 1714176), (744, 1681920), (768, 1629360), (837, 1495040), (864, 1448320), (876, 1428480), (930, 1345536), (960, 1303488), (992, 1261440), (1024, 1222020), (1080, 1158656), (1095, 1142784), (1116, 1121280), (1152, 1086240), (1168, 1071360), (1240, 1009152), (1280, 977616), (1314, 952320), (1395, 897024), (1440, 868992), (1460, 857088), (1488, 840960), (1536, 814680), (1674, 747520), (1728, 724160), (1752, 714240), (1860, 672768), (1920, 651744), (1971, 634880), (1984, 630720), (2048, 611010), (2160, 579328), (2190, 571392), (2232, 560640), (2263, 552960), (2304, 543120), (2336, 535680), (2480, 504576), (2560, 488808), (2628, 476160), (2790, 448512), (2880, 434496), (2920, 428544), (2976, 420480), (3072, 407340), (3285, 380928), (3348, 373760), (3456, 362080), (3504, 357120), (3720, 336384), (3840, 325872), (3942, 317440), (3968, 315360), (4096, 305505), (4185, 299008), (4320, 289664), (4380, 285696), (4464, 280320), (4526, 276480), (4608, 271560), (4672, 267840), (4960, 252288), (5120, 244404), (5256, 238080), (5580, 224256), (5760, 217248), (5840, 214272), (5952, 210240), (6144, 203670), (6570, 190464), (6696, 186880), (6789, 184320), (6912, 181040), (7008, 178560), (7440, 168192), (7680, 162936), (7884, 158720), (7936, 157680), (8370, 149504), (8640, 144832), (8760, 142848), (8928, 140160), (9052, 138240), (9216, 135780), (9344, 133920), (9855, 126976), (9920, 126144), (10240, 122202), (10512, 119040), (11160, 112128), (11315, 110592), (11520, 108624), (11680, 107136), (11904, 105120), (12288, 101835), (13140, 95232), (13392, 93440), (13578, 92160), (13824, 90520), (14016, 89280), (14880, 84096), (15360, 81468), (15768, 79360), (15872, 78840), (16740, 74752), (17280, 72416), (17520, 71424), (17856, 70080), (18104, 69120), (18432, 67890), (18688, 66960), (19710, 63488), (19840, 63072), (20367, 61440), (20480, 61101), (21024, 59520), (22320, 56064), (22630, 55296), (23040, 54312), (23360, 53568), (23808, 52560), (26280, 47616), (26784, 46720), (27156, 46080), (27648, 45260), (28032, 44640), (29760, 42048), (30720, 40734), (31536, 39680), (31744, 39420), (33480, 37376), (33945, 36864), (34560, 36208), (35040, 35712)]