15660608000

素因数分解:

$2^9\times 5^3\times {\mathrm{23}}^1\times {\mathrm{10639}}^1$

素因数の和:10695

約数の個数: 160

約数和(自身を含む): 40752391680

約数和(自身を除く): 25091783680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 64, 80, 92, 100, 115, 125, 128, 160, 184, 200, 230, 250, 256, 320, 368, 400, 460, 500, 512, 575, 640, 736, 800, 920, 1000, 1150, 1280, 1472, 1600, 1840, 2000, 2300, 2560, 2875, 2944, 3200, 3680, 4000, 4600, 5750, 5888, 6400, 7360, 8000, 9200, 10639, 11500, 11776, 12800, 14720, 16000, 18400, 21278, 23000, 29440, 32000, 36800, 42556, 46000, 53195, 58880, 64000, 73600, 85112, 92000, 106390, 147200, 170224, 184000, 212780, 244697, 265975, 294400, 340448, 368000, 425560, 489394, 531950, 680896, 736000, 851120, 978788, 1063900, 1223485, 1329875, 1361792, 1472000, 1702240, 1957576, 2127800, 2446970, 2659750, 2723584, 3404480, 3915152, 4255600, 4893940, 5319500, 5447168, 6117425, 6808960, 7830304, 8511200, 9787880, 10639000, 12234850, 13617920, 15660608, 17022400, 19575760, 21278000, 24469700, 27235840, 30587125, 31321216, 34044800, 39151520, 42556000, 48939400, 61174250, 62642432, 68089600, 78303040, 85112000, 97878800, 122348500, 125284864, 136179200, 156606080, 170224000, 195757600, 244697000, 313212160, 340448000, 391515200, 489394000, 626424320, 680896000, 783030400, 978788000, 1566060800, 1957576000, 3132121600, 3915152000, 7830304000, 15660608000]

約数ペア:

[(1, 15660608000), (2, 7830304000), (4, 3915152000), (5, 3132121600), (8, 1957576000), (10, 1566060800), (16, 978788000), (20, 783030400), (23, 680896000), (25, 626424320), (32, 489394000), (40, 391515200), (46, 340448000), (50, 313212160), (64, 244697000), (80, 195757600), (92, 170224000), (100, 156606080), (115, 136179200), (125, 125284864), (128, 122348500), (160, 97878800), (184, 85112000), (200, 78303040), (230, 68089600), (250, 62642432), (256, 61174250), (320, 48939400), (368, 42556000), (400, 39151520), (460, 34044800), (500, 31321216), (512, 30587125), (575, 27235840), (640, 24469700), (736, 21278000), (800, 19575760), (920, 17022400), (1000, 15660608), (1150, 13617920), (1280, 12234850), (1472, 10639000), (1600, 9787880), (1840, 8511200), (2000, 7830304), (2300, 6808960), (2560, 6117425), (2875, 5447168), (2944, 5319500), (3200, 4893940), (3680, 4255600), (4000, 3915152), (4600, 3404480), (5750, 2723584), (5888, 2659750), (6400, 2446970), (7360, 2127800), (8000, 1957576), (9200, 1702240), (10639, 1472000), (11500, 1361792), (11776, 1329875), (12800, 1223485), (14720, 1063900), (16000, 978788), (18400, 851120), (21278, 736000), (23000, 680896), (29440, 531950), (32000, 489394), (36800, 425560), (42556, 368000), (46000, 340448), (53195, 294400), (58880, 265975), (64000, 244697), (73600, 212780), (85112, 184000), (92000, 170224), (106390, 147200)]