806963080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{2063}}^1$

素因数の和:2219

約数の個数: 128

約数和(自身を含む): 2282618880

約数和(自身を除く): 1475655800

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 127, 140, 154, 220, 254, 280, 308, 385, 440, 508, 616, 635, 770, 889, 1016, 1270, 1397, 1540, 1778, 2063, 2540, 2794, 3080, 3556, 4126, 4445, 5080, 5588, 6985, 7112, 8252, 8890, 9779, 10315, 11176, 13970, 14441, 16504, 17780, 19558, 20630, 22693, 27940, 28882, 35560, 39116, 41260, 45386, 48895, 55880, 57764, 72205, 78232, 82520, 90772, 97790, 113465, 115528, 144410, 158851, 181544, 195580, 226930, 262001, 288820, 317702, 391160, 453860, 524002, 577640, 635404, 794255, 907720, 1048004, 1270808, 1310005, 1588510, 1834007, 2096008, 2620010, 2882011, 3177020, 3668014, 5240020, 5764022, 6354040, 7336028, 9170035, 10480040, 11528044, 14410055, 14672056, 18340070, 20174077, 23056088, 28820110, 36680140, 40348154, 57640220, 73360280, 80696308, 100870385, 115280440, 161392616, 201740770, 403481540, 806963080]

約数ペア:

[(1, 806963080), (2, 403481540), (4, 201740770), (5, 161392616), (7, 115280440), (8, 100870385), (10, 80696308), (11, 73360280), (14, 57640220), (20, 40348154), (22, 36680140), (28, 28820110), (35, 23056088), (40, 20174077), (44, 18340070), (55, 14672056), (56, 14410055), (70, 11528044), (77, 10480040), (88, 9170035), (110, 7336028), (127, 6354040), (140, 5764022), (154, 5240020), (220, 3668014), (254, 3177020), (280, 2882011), (308, 2620010), (385, 2096008), (440, 1834007), (508, 1588510), (616, 1310005), (635, 1270808), (770, 1048004), (889, 907720), (1016, 794255), (1270, 635404), (1397, 577640), (1540, 524002), (1778, 453860), (2063, 391160), (2540, 317702), (2794, 288820), (3080, 262001), (3556, 226930), (4126, 195580), (4445, 181544), (5080, 158851), (5588, 144410), (6985, 115528), (7112, 113465), (8252, 97790), (8890, 90772), (9779, 82520), (10315, 78232), (11176, 72205), (13970, 57764), (14441, 55880), (16504, 48895), (17780, 45386), (19558, 41260), (20630, 39116), (22693, 35560), (27940, 28882)]