2421749760

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2543}}^1$

素因数の和:2604

約数の個数: 192

約数和(自身を含む): 8000778240

約数和(自身を除く): 5579028480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 512, 620, 640, 744, 768, 930, 960, 992, 1024, 1240, 1280, 1488, 1536, 1860, 1920, 1984, 2048, 2480, 2543, 2560, 2976, 3072, 3720, 3840, 3968, 4960, 5086, 5120, 5952, 6144, 7440, 7629, 7680, 7936, 9920, 10172, 10240, 11904, 12715, 14880, 15258, 15360, 15872, 19840, 20344, 23808, 25430, 29760, 30516, 30720, 31744, 38145, 39680, 40688, 47616, 50860, 59520, 61032, 63488, 76290, 78833, 79360, 81376, 95232, 101720, 119040, 122064, 152580, 157666, 158720, 162752, 190464, 203440, 236499, 238080, 244128, 305160, 315332, 317440, 325504, 394165, 406880, 472998, 476160, 488256, 610320, 630664, 651008, 788330, 813760, 945996, 952320, 976512, 1182495, 1220640, 1261328, 1302016, 1576660, 1627520, 1891992, 1953024, 2364990, 2441280, 2522656, 2604032, 3153320, 3255040, 3783984, 3906048, 4729980, 4882560, 5045312, 5208064, 6306640, 6510080, 7567968, 7812096, 9459960, 9765120, 10090624, 12613280, 13020160, 15135936, 15624192, 18919920, 19530240, 20181248, 25226560, 26040320, 30271872, 37839840, 39060480, 40362496, 50453120, 60543744, 75679680, 78120960, 80724992, 100906240, 121087488, 151359360, 161449984, 201812480, 242174976, 302718720, 403624960, 484349952, 605437440, 807249920, 1210874880, 2421749760]

約数ペア:

[(1, 2421749760), (2, 1210874880), (3, 807249920), (4, 605437440), (5, 484349952), (6, 403624960), (8, 302718720), (10, 242174976), (12, 201812480), (15, 161449984), (16, 151359360), (20, 121087488), (24, 100906240), (30, 80724992), (31, 78120960), (32, 75679680), (40, 60543744), (48, 50453120), (60, 40362496), (62, 39060480), (64, 37839840), (80, 30271872), (93, 26040320), (96, 25226560), (120, 20181248), (124, 19530240), (128, 18919920), (155, 15624192), (160, 15135936), (186, 13020160), (192, 12613280), (240, 10090624), (248, 9765120), (256, 9459960), (310, 7812096), (320, 7567968), (372, 6510080), (384, 6306640), (465, 5208064), (480, 5045312), (496, 4882560), (512, 4729980), (620, 3906048), (640, 3783984), (744, 3255040), (768, 3153320), (930, 2604032), (960, 2522656), (992, 2441280), (1024, 2364990), (1240, 1953024), (1280, 1891992), (1488, 1627520), (1536, 1576660), (1860, 1302016), (1920, 1261328), (1984, 1220640), (2048, 1182495), (2480, 976512), (2543, 952320), (2560, 945996), (2976, 813760), (3072, 788330), (3720, 651008), (3840, 630664), (3968, 610320), (4960, 488256), (5086, 476160), (5120, 472998), (5952, 406880), (6144, 394165), (7440, 325504), (7629, 317440), (7680, 315332), (7936, 305160), (9920, 244128), (10172, 238080), (10240, 236499), (11904, 203440), (12715, 190464), (14880, 162752), (15258, 158720), (15360, 157666), (15872, 152580), (19840, 122064), (20344, 119040), (23808, 101720), (25430, 95232), (29760, 81376), (30516, 79360), (30720, 78833), (31744, 76290), (38145, 63488), (39680, 61032), (40688, 59520), (47616, 50860)]