63794080

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:211

約数の個数: 144

約数和(自身を含む): 179262720

約数和(自身を除く): 115468640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 79, 80, 98, 103, 112, 140, 158, 160, 196, 206, 224, 245, 280, 316, 392, 395, 412, 490, 515, 553, 560, 632, 721, 784, 790, 824, 980, 1030, 1106, 1120, 1264, 1442, 1568, 1580, 1648, 1960, 2060, 2212, 2528, 2765, 2884, 3160, 3296, 3605, 3871, 3920, 4120, 4424, 5047, 5530, 5768, 6320, 7210, 7742, 7840, 8137, 8240, 8848, 10094, 11060, 11536, 12640, 14420, 15484, 16274, 16480, 17696, 19355, 20188, 22120, 23072, 25235, 28840, 30968, 32548, 38710, 40376, 40685, 44240, 50470, 56959, 57680, 61936, 65096, 77420, 80752, 81370, 88480, 100940, 113918, 115360, 123872, 130192, 154840, 161504, 162740, 201880, 227836, 260384, 284795, 309680, 325480, 398713, 403760, 455672, 569590, 619360, 650960, 797426, 807520, 911344, 1139180, 1301920, 1594852, 1822688, 1993565, 2278360, 3189704, 3987130, 4556720, 6379408, 7974260, 9113440, 12758816, 15948520, 31897040, 63794080]

約数ペア:

[(1, 63794080), (2, 31897040), (4, 15948520), (5, 12758816), (7, 9113440), (8, 7974260), (10, 6379408), (14, 4556720), (16, 3987130), (20, 3189704), (28, 2278360), (32, 1993565), (35, 1822688), (40, 1594852), (49, 1301920), (56, 1139180), (70, 911344), (79, 807520), (80, 797426), (98, 650960), (103, 619360), (112, 569590), (140, 455672), (158, 403760), (160, 398713), (196, 325480), (206, 309680), (224, 284795), (245, 260384), (280, 227836), (316, 201880), (392, 162740), (395, 161504), (412, 154840), (490, 130192), (515, 123872), (553, 115360), (560, 113918), (632, 100940), (721, 88480), (784, 81370), (790, 80752), (824, 77420), (980, 65096), (1030, 61936), (1106, 57680), (1120, 56959), (1264, 50470), (1442, 44240), (1568, 40685), (1580, 40376), (1648, 38710), (1960, 32548), (2060, 30968), (2212, 28840), (2528, 25235), (2765, 23072), (2884, 22120), (3160, 20188), (3296, 19355), (3605, 17696), (3871, 16480), (3920, 16274), (4120, 15484), (4424, 14420), (5047, 12640), (5530, 11536), (5768, 11060), (6320, 10094), (7210, 8848), (7742, 8240), (7840, 8137)]