128030560

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1447}}^1$

素因数の和:1548

約数の個数: 96

約数和(自身を含む): 350300160

約数和(自身を除く): 222269600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 79, 80, 112, 140, 158, 160, 224, 280, 316, 395, 553, 560, 632, 790, 1106, 1120, 1264, 1447, 1580, 2212, 2528, 2765, 2894, 3160, 4424, 5530, 5788, 6320, 7235, 8848, 10129, 11060, 11576, 12640, 14470, 17696, 20258, 22120, 23152, 28940, 40516, 44240, 46304, 50645, 57880, 81032, 88480, 101290, 114313, 115760, 162064, 202580, 228626, 231520, 324128, 405160, 457252, 571565, 800191, 810320, 914504, 1143130, 1600382, 1620640, 1829008, 2286260, 3200764, 3658016, 4000955, 4572520, 6401528, 8001910, 9145040, 12803056, 16003820, 18290080, 25606112, 32007640, 64015280, 128030560]

約数ペア:

[(1, 128030560), (2, 64015280), (4, 32007640), (5, 25606112), (7, 18290080), (8, 16003820), (10, 12803056), (14, 9145040), (16, 8001910), (20, 6401528), (28, 4572520), (32, 4000955), (35, 3658016), (40, 3200764), (56, 2286260), (70, 1829008), (79, 1620640), (80, 1600382), (112, 1143130), (140, 914504), (158, 810320), (160, 800191), (224, 571565), (280, 457252), (316, 405160), (395, 324128), (553, 231520), (560, 228626), (632, 202580), (790, 162064), (1106, 115760), (1120, 114313), (1264, 101290), (1447, 88480), (1580, 81032), (2212, 57880), (2528, 50645), (2765, 46304), (2894, 44240), (3160, 40516), (4424, 28940), (5530, 23152), (5788, 22120), (6320, 20258), (7235, 17696), (8848, 14470), (10129, 12640), (11060, 11576)]