201510127840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1416691}}^1$

素因数の和:1416840

約数の個数: 96

約数和(自身を含む): 548361805824

約数和(自身を除く): 346851677984

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 127, 140, 160, 224, 254, 280, 508, 560, 635, 889, 1016, 1120, 1270, 1778, 2032, 2540, 3556, 4064, 4445, 5080, 7112, 8890, 10160, 14224, 17780, 20320, 28448, 35560, 71120, 142240, 1416691, 2833382, 5666764, 7083455, 9916837, 11333528, 14166910, 19833674, 22667056, 28333820, 39667348, 45334112, 49584185, 56667640, 79334696, 99168370, 113335280, 158669392, 179919757, 198336740, 226670560, 317338784, 359839514, 396673480, 719679028, 793346960, 899598785, 1259438299, 1439358056, 1586693920, 1799197570, 2518876598, 2878716112, 3598395140, 5037753196, 5757432224, 6297191495, 7196790280, 10075506392, 12594382990, 14393580560, 20151012784, 25188765980, 28787161120, 40302025568, 50377531960, 100755063920, 201510127840]

約数ペア:

[(1, 201510127840), (2, 100755063920), (4, 50377531960), (5, 40302025568), (7, 28787161120), (8, 25188765980), (10, 20151012784), (14, 14393580560), (16, 12594382990), (20, 10075506392), (28, 7196790280), (32, 6297191495), (35, 5757432224), (40, 5037753196), (56, 3598395140), (70, 2878716112), (80, 2518876598), (112, 1799197570), (127, 1586693920), (140, 1439358056), (160, 1259438299), (224, 899598785), (254, 793346960), (280, 719679028), (508, 396673480), (560, 359839514), (635, 317338784), (889, 226670560), (1016, 198336740), (1120, 179919757), (1270, 158669392), (1778, 113335280), (2032, 99168370), (2540, 79334696), (3556, 56667640), (4064, 49584185), (4445, 45334112), (5080, 39667348), (7112, 28333820), (8890, 22667056), (10160, 19833674), (14224, 14166910), (17780, 11333528), (20320, 9916837), (28448, 7083455), (35560, 5666764), (71120, 2833382), (142240, 1416691)]