208558080

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:137

約数の個数: 288

約数和(自身を含む): 756362880

約数和(自身を除く): 547804800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 73, 80, 90, 93, 96, 120, 124, 128, 144, 146, 155, 160, 180, 186, 192, 219, 240, 248, 256, 279, 288, 292, 310, 320, 360, 365, 372, 384, 438, 465, 480, 496, 512, 558, 576, 584, 620, 640, 657, 720, 730, 744, 768, 876, 930, 960, 992, 1024, 1095, 1116, 1152, 1168, 1240, 1280, 1314, 1395, 1440, 1460, 1488, 1536, 1752, 1860, 1920, 1984, 2048, 2190, 2232, 2263, 2304, 2336, 2480, 2560, 2628, 2790, 2880, 2920, 2976, 3072, 3285, 3504, 3720, 3840, 3968, 4380, 4464, 4526, 4608, 4672, 4960, 5120, 5256, 5580, 5760, 5840, 5952, 6144, 6570, 6789, 7008, 7440, 7680, 7936, 8760, 8928, 9052, 9216, 9344, 9920, 10240, 10512, 11160, 11315, 11520, 11680, 11904, 13140, 13578, 14016, 14880, 15360, 15872, 17520, 17856, 18104, 18432, 18688, 19840, 20367, 21024, 22320, 22630, 23040, 23360, 23808, 26280, 27156, 28032, 29760, 30720, 31744, 33945, 35040, 35712, 36208, 37376, 39680, 40734, 42048, 44640, 45260, 46080, 46720, 47616, 52560, 54312, 56064, 59520, 63488, 67890, 70080, 71424, 72416, 74752, 79360, 81468, 84096, 89280, 90520, 92160, 93440, 95232, 101835, 105120, 108624, 112128, 119040, 135780, 140160, 142848, 144832, 149504, 158720, 162936, 168192, 178560, 181040, 186880, 190464, 203670, 210240, 217248, 224256, 238080, 271560, 280320, 285696, 289664, 317440, 325872, 336384, 357120, 362080, 373760, 407340, 420480, 434496, 448512, 476160, 543120, 560640, 571392, 579328, 651744, 672768, 714240, 724160, 747520, 814680, 840960, 868992, 952320, 1086240, 1121280, 1158656, 1303488, 1345536, 1428480, 1448320, 1629360, 1681920, 1737984, 2172480, 2242560, 2317312, 2606976, 2856960, 2896640, 3258720, 3363840, 3475968, 4344960, 4634624, 5213952, 5793280, 6517440, 6727680, 6951936, 8689920, 10427904, 11586560, 13034880, 13903872, 17379840, 20855808, 23173120, 26069760, 34759680, 41711616, 52139520, 69519360, 104279040, 208558080]

約数ペア:

[(1, 208558080), (2, 104279040), (3, 69519360), (4, 52139520), (5, 41711616), (6, 34759680), (8, 26069760), (9, 23173120), (10, 20855808), (12, 17379840), (15, 13903872), (16, 13034880), (18, 11586560), (20, 10427904), (24, 8689920), (30, 6951936), (31, 6727680), (32, 6517440), (36, 5793280), (40, 5213952), (45, 4634624), (48, 4344960), (60, 3475968), (62, 3363840), (64, 3258720), (72, 2896640), (73, 2856960), (80, 2606976), (90, 2317312), (93, 2242560), (96, 2172480), (120, 1737984), (124, 1681920), (128, 1629360), (144, 1448320), (146, 1428480), (155, 1345536), (160, 1303488), (180, 1158656), (186, 1121280), (192, 1086240), (219, 952320), (240, 868992), (248, 840960), (256, 814680), (279, 747520), (288, 724160), (292, 714240), (310, 672768), (320, 651744), (360, 579328), (365, 571392), (372, 560640), (384, 543120), (438, 476160), (465, 448512), (480, 434496), (496, 420480), (512, 407340), (558, 373760), (576, 362080), (584, 357120), (620, 336384), (640, 325872), (657, 317440), (720, 289664), (730, 285696), (744, 280320), (768, 271560), (876, 238080), (930, 224256), (960, 217248), (992, 210240), (1024, 203670), (1095, 190464), (1116, 186880), (1152, 181040), (1168, 178560), (1240, 168192), (1280, 162936), (1314, 158720), (1395, 149504), (1440, 144832), (1460, 142848), (1488, 140160), (1536, 135780), (1752, 119040), (1860, 112128), (1920, 108624), (1984, 105120), (2048, 101835), (2190, 95232), (2232, 93440), (2263, 92160), (2304, 90520), (2336, 89280), (2480, 84096), (2560, 81468), (2628, 79360), (2790, 74752), (2880, 72416), (2920, 71424), (2976, 70080), (3072, 67890), (3285, 63488), (3504, 59520), (3720, 56064), (3840, 54312), (3968, 52560), (4380, 47616), (4464, 46720), (4526, 46080), (4608, 45260), (4672, 44640), (4960, 42048), (5120, 40734), (5256, 39680), (5580, 37376), (5760, 36208), (5840, 35712), (5952, 35040), (6144, 33945), (6570, 31744), (6789, 30720), (7008, 29760), (7440, 28032), (7680, 27156), (7936, 26280), (8760, 23808), (8928, 23360), (9052, 23040), (9216, 22630), (9344, 22320), (9920, 21024), (10240, 20367), (10512, 19840), (11160, 18688), (11315, 18432), (11520, 18104), (11680, 17856), (11904, 17520), (13140, 15872), (13578, 15360), (14016, 14880)]