68033040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{1103}}^1$

素因数の和:1376

約数の個数: 80

約数和(自身を含む): 211915008

約数和(自身を除く): 143881968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 257, 514, 771, 1028, 1103, 1285, 1542, 2056, 2206, 2570, 3084, 3309, 3855, 4112, 4412, 5140, 5515, 6168, 6618, 7710, 8824, 10280, 11030, 12336, 13236, 15420, 16545, 17648, 20560, 22060, 26472, 30840, 33090, 44120, 52944, 61680, 66180, 88240, 132360, 264720, 283471, 566942, 850413, 1133884, 1417355, 1700826, 2267768, 2834710, 3401652, 4252065, 4535536, 5669420, 6803304, 8504130, 11338840, 13606608, 17008260, 22677680, 34016520, 68033040]

約数ペア:

[(1, 68033040), (2, 34016520), (3, 22677680), (4, 17008260), (5, 13606608), (6, 11338840), (8, 8504130), (10, 6803304), (12, 5669420), (15, 4535536), (16, 4252065), (20, 3401652), (24, 2834710), (30, 2267768), (40, 1700826), (48, 1417355), (60, 1133884), (80, 850413), (120, 566942), (240, 283471), (257, 264720), (514, 132360), (771, 88240), (1028, 66180), (1103, 61680), (1285, 52944), (1542, 44120), (2056, 33090), (2206, 30840), (2570, 26472), (3084, 22060), (3309, 20560), (3855, 17648), (4112, 16545), (4412, 15420), (5140, 13236), (5515, 12336), (6168, 11030), (6618, 10280), (7710, 8824)]