1704913920

素因数分解:

$2^{10}\times 3^4\times 5^1\times {\mathrm{4111}}^1$

素因数の和:4148

約数の個数: 220

約数和(自身を含む): 6110933664

約数和(自身を除く): 4406019744

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 512, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1024, 1080, 1152, 1280, 1296, 1440, 1536, 1620, 1728, 1920, 2160, 2304, 2560, 2592, 2880, 3072, 3240, 3456, 3840, 4111, 4320, 4608, 5120, 5184, 5760, 6480, 6912, 7680, 8222, 8640, 9216, 10368, 11520, 12333, 12960, 13824, 15360, 16444, 17280, 20555, 20736, 23040, 24666, 25920, 27648, 32888, 34560, 36999, 41110, 41472, 46080, 49332, 51840, 61665, 65776, 69120, 73998, 82220, 82944, 98664, 103680, 110997, 123330, 131552, 138240, 147996, 164440, 184995, 197328, 207360, 221994, 246660, 263104, 295992, 328880, 332991, 369990, 394656, 414720, 443988, 493320, 526208, 554985, 591984, 657760, 665982, 739980, 789312, 887976, 986640, 1052416, 1109970, 1183968, 1315520, 1331964, 1479960, 1578624, 1664955, 1775952, 1973280, 2104832, 2219940, 2367936, 2631040, 2663928, 2959920, 3157248, 3329910, 3551904, 3946560, 4209664, 4439880, 4735872, 5262080, 5327856, 5919840, 6314496, 6659820, 7103808, 7893120, 8879760, 9471744, 10524160, 10655712, 11839680, 12628992, 13319640, 14207616, 15786240, 17759520, 18943488, 21048320, 21311424, 23679360, 26639280, 28415232, 31572480, 35519040, 37886976, 42622848, 47358720, 53278560, 56830464, 63144960, 71038080, 85245696, 94717440, 106557120, 113660928, 142076160, 170491392, 189434880, 213114240, 284152320, 340982784, 426228480, 568304640, 852456960, 1704913920]

約数ペア:

[(1, 1704913920), (2, 852456960), (3, 568304640), (4, 426228480), (5, 340982784), (6, 284152320), (8, 213114240), (9, 189434880), (10, 170491392), (12, 142076160), (15, 113660928), (16, 106557120), (18, 94717440), (20, 85245696), (24, 71038080), (27, 63144960), (30, 56830464), (32, 53278560), (36, 47358720), (40, 42622848), (45, 37886976), (48, 35519040), (54, 31572480), (60, 28415232), (64, 26639280), (72, 23679360), (80, 21311424), (81, 21048320), (90, 18943488), (96, 17759520), (108, 15786240), (120, 14207616), (128, 13319640), (135, 12628992), (144, 11839680), (160, 10655712), (162, 10524160), (180, 9471744), (192, 8879760), (216, 7893120), (240, 7103808), (256, 6659820), (270, 6314496), (288, 5919840), (320, 5327856), (324, 5262080), (360, 4735872), (384, 4439880), (405, 4209664), (432, 3946560), (480, 3551904), (512, 3329910), (540, 3157248), (576, 2959920), (640, 2663928), (648, 2631040), (720, 2367936), (768, 2219940), (810, 2104832), (864, 1973280), (960, 1775952), (1024, 1664955), (1080, 1578624), (1152, 1479960), (1280, 1331964), (1296, 1315520), (1440, 1183968), (1536, 1109970), (1620, 1052416), (1728, 986640), (1920, 887976), (2160, 789312), (2304, 739980), (2560, 665982), (2592, 657760), (2880, 591984), (3072, 554985), (3240, 526208), (3456, 493320), (3840, 443988), (4111, 414720), (4320, 394656), (4608, 369990), (5120, 332991), (5184, 328880), (5760, 295992), (6480, 263104), (6912, 246660), (7680, 221994), (8222, 207360), (8640, 197328), (9216, 184995), (10368, 164440), (11520, 147996), (12333, 138240), (12960, 131552), (13824, 123330), (15360, 110997), (16444, 103680), (17280, 98664), (20555, 82944), (20736, 82220), (23040, 73998), (24666, 69120), (25920, 65776), (27648, 61665), (32888, 51840), (34560, 49332), (36999, 46080), (41110, 41472)]