914757760

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{12011}}^1$

素因数の和:12054

約数の個数: 128

約数和(自身を含む): 2646483840

約数和(自身を除く): 1731726080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 128, 136, 140, 160, 170, 224, 238, 272, 280, 320, 340, 448, 476, 544, 560, 595, 640, 680, 896, 952, 1088, 1120, 1190, 1360, 1904, 2176, 2240, 2380, 2720, 3808, 4480, 4760, 5440, 7616, 9520, 10880, 12011, 15232, 19040, 24022, 38080, 48044, 60055, 76160, 84077, 96088, 120110, 168154, 192176, 204187, 240220, 336308, 384352, 408374, 420385, 480440, 672616, 768704, 816748, 840770, 960880, 1020935, 1345232, 1429309, 1537408, 1633496, 1681540, 1921760, 2041870, 2690464, 2858618, 3266992, 3363080, 3843520, 4083740, 5380928, 5717236, 6533984, 6726160, 7146545, 7687040, 8167480, 10761856, 11434472, 13067968, 13452320, 14293090, 16334960, 22868944, 26135936, 26904640, 28586180, 32669920, 45737888, 53809280, 57172360, 65339840, 91475776, 114344720, 130679680, 182951552, 228689440, 457378880, 914757760]

約数ペア:

[(1, 914757760), (2, 457378880), (4, 228689440), (5, 182951552), (7, 130679680), (8, 114344720), (10, 91475776), (14, 65339840), (16, 57172360), (17, 53809280), (20, 45737888), (28, 32669920), (32, 28586180), (34, 26904640), (35, 26135936), (40, 22868944), (56, 16334960), (64, 14293090), (68, 13452320), (70, 13067968), (80, 11434472), (85, 10761856), (112, 8167480), (119, 7687040), (128, 7146545), (136, 6726160), (140, 6533984), (160, 5717236), (170, 5380928), (224, 4083740), (238, 3843520), (272, 3363080), (280, 3266992), (320, 2858618), (340, 2690464), (448, 2041870), (476, 1921760), (544, 1681540), (560, 1633496), (595, 1537408), (640, 1429309), (680, 1345232), (896, 1020935), (952, 960880), (1088, 840770), (1120, 816748), (1190, 768704), (1360, 672616), (1904, 480440), (2176, 420385), (2240, 408374), (2380, 384352), (2720, 336308), (3808, 240220), (4480, 204187), (4760, 192176), (5440, 168154), (7616, 120110), (9520, 96088), (10880, 84077), (12011, 76160), (15232, 60055), (19040, 48044), (24022, 38080)]