6616720

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:200

約数の個数: 80

約数和(自身を含む): 17177472

約数和(自身を除く): 10560752

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 73, 80, 88, 103, 110, 146, 176, 206, 220, 292, 365, 412, 440, 515, 584, 730, 803, 824, 880, 1030, 1133, 1168, 1460, 1606, 1648, 2060, 2266, 2920, 3212, 4015, 4120, 4532, 5665, 5840, 6424, 7519, 8030, 8240, 9064, 11330, 12848, 15038, 16060, 18128, 22660, 30076, 32120, 37595, 45320, 60152, 64240, 75190, 82709, 90640, 120304, 150380, 165418, 300760, 330836, 413545, 601520, 661672, 827090, 1323344, 1654180, 3308360, 6616720]

約数ペア:

[(1, 6616720), (2, 3308360), (4, 1654180), (5, 1323344), (8, 827090), (10, 661672), (11, 601520), (16, 413545), (20, 330836), (22, 300760), (40, 165418), (44, 150380), (55, 120304), (73, 90640), (80, 82709), (88, 75190), (103, 64240), (110, 60152), (146, 45320), (176, 37595), (206, 32120), (220, 30076), (292, 22660), (365, 18128), (412, 16060), (440, 15038), (515, 12848), (584, 11330), (730, 9064), (803, 8240), (824, 8030), (880, 7519), (1030, 6424), (1133, 5840), (1168, 5665), (1460, 4532), (1606, 4120), (1648, 4015), (2060, 3212), (2266, 2920)]