422353920

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{887}}^1$

素因数の和:946

約数の個数: 176

約数和(自身を含む): 1396021248

約数和(自身を除く): 973667328

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, 887, 930, 960, 992, 1024, 1240, 1280, 1488, 1536, 1774, 1860, 1920, 1984, 2480, 2560, 2661, 2976, 3072, 3548, 3720, 3840, 3968, 4435, 4960, 5120, 5322, 5952, 7096, 7440, 7680, 7936, 8870, 9920, 10644, 11904, 13305, 14192, 14880, 15360, 15872, 17740, 19840, 21288, 23808, 26610, 27497, 28384, 29760, 31744, 35480, 39680, 42576, 47616, 53220, 54994, 56768, 59520, 70960, 79360, 82491, 85152, 95232, 106440, 109988, 113536, 119040, 137485, 141920, 158720, 164982, 170304, 212880, 219976, 227072, 238080, 274970, 283840, 329964, 340608, 412455, 425760, 439952, 454144, 476160, 549940, 567680, 659928, 681216, 824910, 851520, 879904, 908288, 1099880, 1135360, 1319856, 1362432, 1649820, 1703040, 1759808, 2199760, 2270720, 2639712, 2724864, 3299640, 3406080, 3519616, 4399520, 4541440, 5279424, 6599280, 6812160, 7039232, 8799040, 10558848, 13198560, 13624320, 14078464, 17598080, 21117696, 26397120, 28156928, 35196160, 42235392, 52794240, 70392320, 84470784, 105588480, 140784640, 211176960, 422353920]

約数ペア:

[(1, 422353920), (2, 211176960), (3, 140784640), (4, 105588480), (5, 84470784), (6, 70392320), (8, 52794240), (10, 42235392), (12, 35196160), (15, 28156928), (16, 26397120), (20, 21117696), (24, 17598080), (30, 14078464), (31, 13624320), (32, 13198560), (40, 10558848), (48, 8799040), (60, 7039232), (62, 6812160), (64, 6599280), (80, 5279424), (93, 4541440), (96, 4399520), (120, 3519616), (124, 3406080), (128, 3299640), (155, 2724864), (160, 2639712), (186, 2270720), (192, 2199760), (240, 1759808), (248, 1703040), (256, 1649820), (310, 1362432), (320, 1319856), (372, 1135360), (384, 1099880), (465, 908288), (480, 879904), (496, 851520), (512, 824910), (620, 681216), (640, 659928), (744, 567680), (768, 549940), (887, 476160), (930, 454144), (960, 439952), (992, 425760), (1024, 412455), (1240, 340608), (1280, 329964), (1488, 283840), (1536, 274970), (1774, 238080), (1860, 227072), (1920, 219976), (1984, 212880), (2480, 170304), (2560, 164982), (2661, 158720), (2976, 141920), (3072, 137485), (3548, 119040), (3720, 113536), (3840, 109988), (3968, 106440), (4435, 95232), (4960, 85152), (5120, 82491), (5322, 79360), (5952, 70960), (7096, 59520), (7440, 56768), (7680, 54994), (7936, 53220), (8870, 47616), (9920, 42576), (10644, 39680), (11904, 35480), (13305, 31744), (14192, 29760), (14880, 28384), (15360, 27497), (15872, 26610), (17740, 23808), (19840, 21288)]