1167971840

素因数分解:

$2^9\times 5^1\times 7^2\times {\mathrm{9311}}^1$

素因数の和:9348

約数の個数: 120

約数和(自身を含む): 3257952192

約数和(自身を除く): 2089980352

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 256, 280, 320, 392, 448, 490, 512, 560, 640, 784, 896, 980, 1120, 1280, 1568, 1792, 1960, 2240, 2560, 3136, 3584, 3920, 4480, 6272, 7840, 8960, 9311, 12544, 15680, 17920, 18622, 25088, 31360, 37244, 46555, 62720, 65177, 74488, 93110, 125440, 130354, 148976, 186220, 260708, 297952, 325885, 372440, 456239, 521416, 595904, 651770, 744880, 912478, 1042832, 1191808, 1303540, 1489760, 1824956, 2085664, 2281195, 2383616, 2607080, 2979520, 3649912, 4171328, 4562390, 4767232, 5214160, 5959040, 7299824, 8342656, 9124780, 10428320, 11918080, 14599648, 16685312, 18249560, 20856640, 23836160, 29199296, 33370624, 36499120, 41713280, 58398592, 72998240, 83426560, 116797184, 145996480, 166853120, 233594368, 291992960, 583985920, 1167971840]

約数ペア:

[(1, 1167971840), (2, 583985920), (4, 291992960), (5, 233594368), (7, 166853120), (8, 145996480), (10, 116797184), (14, 83426560), (16, 72998240), (20, 58398592), (28, 41713280), (32, 36499120), (35, 33370624), (40, 29199296), (49, 23836160), (56, 20856640), (64, 18249560), (70, 16685312), (80, 14599648), (98, 11918080), (112, 10428320), (128, 9124780), (140, 8342656), (160, 7299824), (196, 5959040), (224, 5214160), (245, 4767232), (256, 4562390), (280, 4171328), (320, 3649912), (392, 2979520), (448, 2607080), (490, 2383616), (512, 2281195), (560, 2085664), (640, 1824956), (784, 1489760), (896, 1303540), (980, 1191808), (1120, 1042832), (1280, 912478), (1568, 744880), (1792, 651770), (1960, 595904), (2240, 521416), (2560, 456239), (3136, 372440), (3584, 325885), (3920, 297952), (4480, 260708), (6272, 186220), (7840, 148976), (8960, 130354), (9311, 125440), (12544, 93110), (15680, 74488), (17920, 65177), (18622, 62720), (25088, 46555), (31360, 37244)]