310065280

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1033}}^1$

素因数の和:1126

約数の個数: 128

約数和(自身を含む): 860618880

約数和(自身を除く): 550553600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 67, 70, 80, 112, 128, 134, 140, 160, 224, 268, 280, 320, 335, 448, 469, 536, 560, 640, 670, 896, 938, 1033, 1072, 1120, 1340, 1876, 2066, 2144, 2240, 2345, 2680, 3752, 4132, 4288, 4480, 4690, 5165, 5360, 7231, 7504, 8264, 8576, 9380, 10330, 10720, 14462, 15008, 16528, 18760, 20660, 21440, 28924, 30016, 33056, 36155, 37520, 41320, 42880, 57848, 60032, 66112, 69211, 72310, 75040, 82640, 115696, 132224, 138422, 144620, 150080, 165280, 231392, 276844, 289240, 300160, 330560, 346055, 462784, 484477, 553688, 578480, 661120, 692110, 925568, 968954, 1107376, 1156960, 1384220, 1937908, 2214752, 2313920, 2422385, 2768440, 3875816, 4429504, 4627840, 4844770, 5536880, 7751632, 8859008, 9689540, 11073760, 15503264, 19379080, 22147520, 31006528, 38758160, 44295040, 62013056, 77516320, 155032640, 310065280]

約数ペア:

[(1, 310065280), (2, 155032640), (4, 77516320), (5, 62013056), (7, 44295040), (8, 38758160), (10, 31006528), (14, 22147520), (16, 19379080), (20, 15503264), (28, 11073760), (32, 9689540), (35, 8859008), (40, 7751632), (56, 5536880), (64, 4844770), (67, 4627840), (70, 4429504), (80, 3875816), (112, 2768440), (128, 2422385), (134, 2313920), (140, 2214752), (160, 1937908), (224, 1384220), (268, 1156960), (280, 1107376), (320, 968954), (335, 925568), (448, 692110), (469, 661120), (536, 578480), (560, 553688), (640, 484477), (670, 462784), (896, 346055), (938, 330560), (1033, 300160), (1072, 289240), (1120, 276844), (1340, 231392), (1876, 165280), (2066, 150080), (2144, 144620), (2240, 138422), (2345, 132224), (2680, 115696), (3752, 82640), (4132, 75040), (4288, 72310), (4480, 69211), (4690, 66112), (5165, 60032), (5360, 57848), (7231, 42880), (7504, 41320), (8264, 37520), (8576, 36155), (9380, 33056), (10330, 30016), (10720, 28924), (14462, 21440), (15008, 20660), (16528, 18760)]