69544720

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{157}}^1$

素因数の和:297

約数の個数: 120

約数和(自身を含む): 190963224

約数和(自身を除く): 121418504

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 113, 140, 157, 196, 226, 245, 280, 314, 392, 452, 490, 560, 565, 628, 784, 785, 791, 904, 980, 1099, 1130, 1256, 1570, 1582, 1808, 1960, 2198, 2260, 2512, 3140, 3164, 3920, 3955, 4396, 4520, 5495, 5537, 6280, 6328, 7693, 7910, 8792, 9040, 10990, 11074, 12560, 12656, 15386, 15820, 17584, 17741, 21980, 22148, 27685, 30772, 31640, 35482, 38465, 43960, 44296, 55370, 61544, 63280, 70964, 76930, 87920, 88592, 88705, 110740, 123088, 124187, 141928, 153860, 177410, 221480, 248374, 283856, 307720, 354820, 442960, 496748, 615440, 620935, 709640, 869309, 993496, 1241870, 1419280, 1738618, 1986992, 2483740, 3477236, 4346545, 4967480, 6954472, 8693090, 9934960, 13908944, 17386180, 34772360, 69544720]

約数ペア:

[(1, 69544720), (2, 34772360), (4, 17386180), (5, 13908944), (7, 9934960), (8, 8693090), (10, 6954472), (14, 4967480), (16, 4346545), (20, 3477236), (28, 2483740), (35, 1986992), (40, 1738618), (49, 1419280), (56, 1241870), (70, 993496), (80, 869309), (98, 709640), (112, 620935), (113, 615440), (140, 496748), (157, 442960), (196, 354820), (226, 307720), (245, 283856), (280, 248374), (314, 221480), (392, 177410), (452, 153860), (490, 141928), (560, 124187), (565, 123088), (628, 110740), (784, 88705), (785, 88592), (791, 87920), (904, 76930), (980, 70964), (1099, 63280), (1130, 61544), (1256, 55370), (1570, 44296), (1582, 43960), (1808, 38465), (1960, 35482), (2198, 31640), (2260, 30772), (2512, 27685), (3140, 22148), (3164, 21980), (3920, 17741), (3955, 17584), (4396, 15820), (4520, 15386), (5495, 12656), (5537, 12560), (6280, 11074), (6328, 10990), (7693, 9040), (7910, 8792)]