296422280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{613}}^1$

素因数の和:799

約数の個数: 128

約数和(自身を含む): 838183680

約数和(自身を除く): 541761400

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 157, 220, 280, 308, 314, 385, 440, 613, 616, 628, 770, 785, 1099, 1226, 1256, 1540, 1570, 1727, 2198, 2452, 3065, 3080, 3140, 3454, 4291, 4396, 4904, 5495, 6130, 6280, 6743, 6908, 8582, 8635, 8792, 10990, 12089, 12260, 13486, 13816, 17164, 17270, 21455, 21980, 24178, 24520, 26972, 33715, 34328, 34540, 42910, 43960, 47201, 48356, 53944, 60445, 67430, 69080, 85820, 94402, 96241, 96712, 120890, 134860, 171640, 188804, 192482, 236005, 241780, 269720, 377608, 384964, 472010, 481205, 483560, 673687, 769928, 944020, 962410, 1058651, 1347374, 1888040, 1924820, 2117302, 2694748, 3368435, 3849640, 4234604, 5293255, 5389496, 6736870, 7410557, 8469208, 10586510, 13473740, 14821114, 21173020, 26947480, 29642228, 37052785, 42346040, 59284456, 74105570, 148211140, 296422280]

約数ペア:

[(1, 296422280), (2, 148211140), (4, 74105570), (5, 59284456), (7, 42346040), (8, 37052785), (10, 29642228), (11, 26947480), (14, 21173020), (20, 14821114), (22, 13473740), (28, 10586510), (35, 8469208), (40, 7410557), (44, 6736870), (55, 5389496), (56, 5293255), (70, 4234604), (77, 3849640), (88, 3368435), (110, 2694748), (140, 2117302), (154, 1924820), (157, 1888040), (220, 1347374), (280, 1058651), (308, 962410), (314, 944020), (385, 769928), (440, 673687), (613, 483560), (616, 481205), (628, 472010), (770, 384964), (785, 377608), (1099, 269720), (1226, 241780), (1256, 236005), (1540, 192482), (1570, 188804), (1727, 171640), (2198, 134860), (2452, 120890), (3065, 96712), (3080, 96241), (3140, 94402), (3454, 85820), (4291, 69080), (4396, 67430), (4904, 60445), (5495, 53944), (6130, 48356), (6280, 47201), (6743, 43960), (6908, 42910), (8582, 34540), (8635, 34328), (8792, 33715), (10990, 26972), (12089, 24520), (12260, 24178), (13486, 21980), (13816, 21455), (17164, 17270)]