2770554240

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6971}}^1$

素因数の和:7022

約数の個数: 256

約数和(自身を含む): 10240473600

約数和(自身を除く): 7469919360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 64, 69, 72, 80, 90, 92, 96, 108, 115, 120, 128, 135, 138, 144, 160, 180, 184, 192, 207, 216, 230, 240, 270, 276, 288, 320, 345, 360, 368, 384, 414, 432, 460, 480, 540, 552, 576, 621, 640, 690, 720, 736, 828, 864, 920, 960, 1035, 1080, 1104, 1152, 1242, 1380, 1440, 1472, 1656, 1728, 1840, 1920, 2070, 2160, 2208, 2484, 2760, 2880, 2944, 3105, 3312, 3456, 3680, 4140, 4320, 4416, 4968, 5520, 5760, 6210, 6624, 6971, 7360, 8280, 8640, 8832, 9936, 11040, 12420, 13248, 13942, 14720, 16560, 17280, 19872, 20913, 22080, 24840, 26496, 27884, 33120, 34855, 39744, 41826, 44160, 49680, 55768, 62739, 66240, 69710, 79488, 83652, 99360, 104565, 111536, 125478, 132480, 139420, 160333, 167304, 188217, 198720, 209130, 223072, 250956, 278840, 313695, 320666, 334608, 376434, 397440, 418260, 446144, 480999, 501912, 557680, 627390, 641332, 669216, 752868, 801665, 836520, 892288, 941085, 961998, 1003824, 1115360, 1254780, 1282664, 1338432, 1442997, 1505736, 1603330, 1673040, 1882170, 1923996, 2007648, 2230720, 2404995, 2509560, 2565328, 2676864, 2885994, 3011472, 3206660, 3346080, 3764340, 3847992, 4015296, 4328991, 4461440, 4809990, 5019120, 5130656, 5771988, 6022944, 6413320, 6692160, 7214985, 7528680, 7695984, 8030592, 8657982, 9619980, 10038240, 10261312, 11543976, 12045888, 12826640, 13384320, 14429970, 15057360, 15391968, 17315964, 19239960, 20076480, 20522624, 21644955, 23087952, 24091776, 25653280, 28859940, 30114720, 30783936, 34631928, 38479920, 40152960, 43289910, 46175904, 51306560, 57719880, 60229440, 61567872, 69263856, 76959840, 86579820, 92351808, 102613120, 115439760, 120458880, 138527712, 153919680, 173159640, 184703616, 230879520, 277055424, 307839360, 346319280, 461759040, 554110848, 692638560, 923518080, 1385277120, 2770554240]

約数ペア:

[(1, 2770554240), (2, 1385277120), (3, 923518080), (4, 692638560), (5, 554110848), (6, 461759040), (8, 346319280), (9, 307839360), (10, 277055424), (12, 230879520), (15, 184703616), (16, 173159640), (18, 153919680), (20, 138527712), (23, 120458880), (24, 115439760), (27, 102613120), (30, 92351808), (32, 86579820), (36, 76959840), (40, 69263856), (45, 61567872), (46, 60229440), (48, 57719880), (54, 51306560), (60, 46175904), (64, 43289910), (69, 40152960), (72, 38479920), (80, 34631928), (90, 30783936), (92, 30114720), (96, 28859940), (108, 25653280), (115, 24091776), (120, 23087952), (128, 21644955), (135, 20522624), (138, 20076480), (144, 19239960), (160, 17315964), (180, 15391968), (184, 15057360), (192, 14429970), (207, 13384320), (216, 12826640), (230, 12045888), (240, 11543976), (270, 10261312), (276, 10038240), (288, 9619980), (320, 8657982), (345, 8030592), (360, 7695984), (368, 7528680), (384, 7214985), (414, 6692160), (432, 6413320), (460, 6022944), (480, 5771988), (540, 5130656), (552, 5019120), (576, 4809990), (621, 4461440), (640, 4328991), (690, 4015296), (720, 3847992), (736, 3764340), (828, 3346080), (864, 3206660), (920, 3011472), (960, 2885994), (1035, 2676864), (1080, 2565328), (1104, 2509560), (1152, 2404995), (1242, 2230720), (1380, 2007648), (1440, 1923996), (1472, 1882170), (1656, 1673040), (1728, 1603330), (1840, 1505736), (1920, 1442997), (2070, 1338432), (2160, 1282664), (2208, 1254780), (2484, 1115360), (2760, 1003824), (2880, 961998), (2944, 941085), (3105, 892288), (3312, 836520), (3456, 801665), (3680, 752868), (4140, 669216), (4320, 641332), (4416, 627390), (4968, 557680), (5520, 501912), (5760, 480999), (6210, 446144), (6624, 418260), (6971, 397440), (7360, 376434), (8280, 334608), (8640, 320666), (8832, 313695), (9936, 278840), (11040, 250956), (12420, 223072), (13248, 209130), (13942, 198720), (14720, 188217), (16560, 167304), (17280, 160333), (19872, 139420), (20913, 132480), (22080, 125478), (24840, 111536), (26496, 104565), (27884, 99360), (33120, 83652), (34855, 79488), (39744, 69710), (41826, 66240), (44160, 62739), (49680, 55768)]