20172596160

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{2137}}^1\times {\mathrm{9833}}^1$

素因数の和:11990

約数の個数: 112

約数和(自身を含む): 64084480416

約数和(自身を除く): 43911884256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 2137, 4274, 6411, 8548, 9833, 10685, 12822, 17096, 19666, 21370, 25644, 29499, 32055, 34192, 39332, 42740, 49165, 51288, 58998, 64110, 68384, 78664, 85480, 98330, 102576, 117996, 128220, 136768, 147495, 157328, 170960, 196660, 205152, 235992, 256440, 294990, 314656, 341920, 393320, 410304, 471984, 512880, 589980, 629312, 683840, 786640, 943968, 1025760, 1179960, 1573280, 1887936, 2051520, 2359920, 3146560, 4719840, 9439680, 21013121, 42026242, 63039363, 84052484, 105065605, 126078726, 168104968, 210131210, 252157452, 315196815, 336209936, 420262420, 504314904, 630393630, 672419872, 840524840, 1008629808, 1260787260, 1344839744, 1681049680, 2017259616, 2521574520, 3362099360, 4034519232, 5043149040, 6724198720, 10086298080, 20172596160]

約数ペア:

[(1, 20172596160), (2, 10086298080), (3, 6724198720), (4, 5043149040), (5, 4034519232), (6, 3362099360), (8, 2521574520), (10, 2017259616), (12, 1681049680), (15, 1344839744), (16, 1260787260), (20, 1008629808), (24, 840524840), (30, 672419872), (32, 630393630), (40, 504314904), (48, 420262420), (60, 336209936), (64, 315196815), (80, 252157452), (96, 210131210), (120, 168104968), (160, 126078726), (192, 105065605), (240, 84052484), (320, 63039363), (480, 42026242), (960, 21013121), (2137, 9439680), (4274, 4719840), (6411, 3146560), (8548, 2359920), (9833, 2051520), (10685, 1887936), (12822, 1573280), (17096, 1179960), (19666, 1025760), (21370, 943968), (25644, 786640), (29499, 683840), (32055, 629312), (34192, 589980), (39332, 512880), (42740, 471984), (49165, 410304), (51288, 393320), (58998, 341920), (64110, 314656), (68384, 294990), (78664, 256440), (85480, 235992), (98330, 205152), (102576, 196660), (117996, 170960), (128220, 157328), (136768, 147495)]