40657320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{10267}}^1$

素因数の和:10295

約数の個数: 96

約数和(自身を含む): 144162720

約数和(自身を除く): 103505400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 10267, 20534, 30801, 41068, 51335, 61602, 82136, 92403, 102670, 112937, 123204, 154005, 184806, 205340, 225874, 246408, 308010, 338811, 369612, 410680, 451748, 462015, 564685, 616020, 677622, 739224, 903496, 924030, 1016433, 1129370, 1232040, 1355244, 1694055, 1848060, 2032866, 2258740, 2710488, 3388110, 3696120, 4065732, 4517480, 5082165, 6776220, 8131464, 10164330, 13552440, 20328660, 40657320]

約数ペア:

[(1, 40657320), (2, 20328660), (3, 13552440), (4, 10164330), (5, 8131464), (6, 6776220), (8, 5082165), (9, 4517480), (10, 4065732), (11, 3696120), (12, 3388110), (15, 2710488), (18, 2258740), (20, 2032866), (22, 1848060), (24, 1694055), (30, 1355244), (33, 1232040), (36, 1129370), (40, 1016433), (44, 924030), (45, 903496), (55, 739224), (60, 677622), (66, 616020), (72, 564685), (88, 462015), (90, 451748), (99, 410680), (110, 369612), (120, 338811), (132, 308010), (165, 246408), (180, 225874), (198, 205340), (220, 184806), (264, 154005), (330, 123204), (360, 112937), (396, 102670), (440, 92403), (495, 82136), (660, 61602), (792, 51335), (990, 41068), (1320, 30801), (1980, 20534), (3960, 10267)]