203790240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1033}}^1$

素因数の和:1191

約数の個数: 144

約数和(自身を含む): 701188488

約数和(自身を除く): 497398248

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 137, 144, 160, 180, 240, 274, 288, 360, 411, 480, 548, 685, 720, 822, 1033, 1096, 1233, 1370, 1440, 1644, 2055, 2066, 2192, 2466, 2740, 3099, 3288, 4110, 4132, 4384, 4932, 5165, 5480, 6165, 6198, 6576, 8220, 8264, 9297, 9864, 10330, 10960, 12330, 12396, 13152, 15495, 16440, 16528, 18594, 19728, 20660, 21920, 24660, 24792, 30990, 32880, 33056, 37188, 39456, 41320, 46485, 49320, 49584, 61980, 65760, 74376, 82640, 92970, 98640, 99168, 123960, 141521, 148752, 165280, 185940, 197280, 247920, 283042, 297504, 371880, 424563, 495840, 566084, 707605, 743760, 849126, 1132168, 1273689, 1415210, 1487520, 1698252, 2122815, 2264336, 2547378, 2830420, 3396504, 4245630, 4528672, 5094756, 5660840, 6368445, 6793008, 8491260, 10189512, 11321680, 12736890, 13586016, 16982520, 20379024, 22643360, 25473780, 33965040, 40758048, 50947560, 67930080, 101895120, 203790240]

約数ペア:

[(1, 203790240), (2, 101895120), (3, 67930080), (4, 50947560), (5, 40758048), (6, 33965040), (8, 25473780), (9, 22643360), (10, 20379024), (12, 16982520), (15, 13586016), (16, 12736890), (18, 11321680), (20, 10189512), (24, 8491260), (30, 6793008), (32, 6368445), (36, 5660840), (40, 5094756), (45, 4528672), (48, 4245630), (60, 3396504), (72, 2830420), (80, 2547378), (90, 2264336), (96, 2122815), (120, 1698252), (137, 1487520), (144, 1415210), (160, 1273689), (180, 1132168), (240, 849126), (274, 743760), (288, 707605), (360, 566084), (411, 495840), (480, 424563), (548, 371880), (685, 297504), (720, 283042), (822, 247920), (1033, 197280), (1096, 185940), (1233, 165280), (1370, 148752), (1440, 141521), (1644, 123960), (2055, 99168), (2066, 98640), (2192, 92970), (2466, 82640), (2740, 74376), (3099, 65760), (3288, 61980), (4110, 49584), (4132, 49320), (4384, 46485), (4932, 41320), (5165, 39456), (5480, 37188), (6165, 33056), (6198, 32880), (6576, 30990), (8220, 24792), (8264, 24660), (9297, 21920), (9864, 20660), (10330, 19728), (10960, 18594), (12330, 16528), (12396, 16440), (13152, 15495)]