229844720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{14153}}^1$

素因数の和:14202

約数の個数: 80

約数和(自身を含む): 631834560

約数和(自身を除く): 401989840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 35, 40, 56, 58, 70, 80, 112, 116, 140, 145, 203, 232, 280, 290, 406, 464, 560, 580, 812, 1015, 1160, 1624, 2030, 2320, 3248, 4060, 8120, 14153, 16240, 28306, 56612, 70765, 99071, 113224, 141530, 198142, 226448, 283060, 396284, 410437, 495355, 566120, 792568, 820874, 990710, 1132240, 1585136, 1641748, 1981420, 2052185, 2873059, 3283496, 3962840, 4104370, 5746118, 6566992, 7925680, 8208740, 11492236, 14365295, 16417480, 22984472, 28730590, 32834960, 45968944, 57461180, 114922360, 229844720]

約数ペア:

[(1, 229844720), (2, 114922360), (4, 57461180), (5, 45968944), (7, 32834960), (8, 28730590), (10, 22984472), (14, 16417480), (16, 14365295), (20, 11492236), (28, 8208740), (29, 7925680), (35, 6566992), (40, 5746118), (56, 4104370), (58, 3962840), (70, 3283496), (80, 2873059), (112, 2052185), (116, 1981420), (140, 1641748), (145, 1585136), (203, 1132240), (232, 990710), (280, 820874), (290, 792568), (406, 566120), (464, 495355), (560, 410437), (580, 396284), (812, 283060), (1015, 226448), (1160, 198142), (1624, 141530), (2030, 113224), (2320, 99071), (3248, 70765), (4060, 56612), (8120, 28306), (14153, 16240)]