40322880

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1$

素因数の和:398

約数の個数: 224

約数和(自身を含む): 153619200

約数和(自身を除く): 113296320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 351, 359, 360, 390, 416, 432, 468, 480, 520, 540, 576, 585, 624, 702, 718, 720, 780, 832, 864, 936, 960, 1040, 1077, 1080, 1170, 1248, 1404, 1436, 1440, 1560, 1728, 1755, 1795, 1872, 2080, 2154, 2160, 2340, 2496, 2808, 2872, 2880, 3120, 3231, 3510, 3590, 3744, 4160, 4308, 4320, 4667, 4680, 5385, 5616, 5744, 6240, 6462, 7020, 7180, 7488, 8616, 8640, 9334, 9360, 9693, 10770, 11232, 11488, 12480, 12924, 14001, 14040, 14360, 16155, 17232, 18668, 18720, 19386, 21540, 22464, 22976, 23335, 25848, 28002, 28080, 28720, 32310, 34464, 37336, 37440, 38772, 42003, 43080, 46670, 48465, 51696, 56004, 56160, 57440, 64620, 68928, 70005, 74672, 77544, 84006, 86160, 93340, 96930, 103392, 112008, 112320, 114880, 126009, 129240, 140010, 149344, 155088, 168012, 172320, 186680, 193860, 206784, 210015, 224016, 252018, 258480, 280020, 298688, 310176, 336024, 344640, 373360, 387720, 420030, 448032, 504036, 516960, 560040, 620352, 630045, 672048, 746720, 775440, 840060, 896064, 1008072, 1033920, 1120080, 1260090, 1344096, 1493440, 1550880, 1680120, 2016144, 2240160, 2520180, 2688192, 3101760, 3360240, 4032288, 4480320, 5040360, 6720480, 8064576, 10080720, 13440960, 20161440, 40322880]

約数ペア:

[(1, 40322880), (2, 20161440), (3, 13440960), (4, 10080720), (5, 8064576), (6, 6720480), (8, 5040360), (9, 4480320), (10, 4032288), (12, 3360240), (13, 3101760), (15, 2688192), (16, 2520180), (18, 2240160), (20, 2016144), (24, 1680120), (26, 1550880), (27, 1493440), (30, 1344096), (32, 1260090), (36, 1120080), (39, 1033920), (40, 1008072), (45, 896064), (48, 840060), (52, 775440), (54, 746720), (60, 672048), (64, 630045), (65, 620352), (72, 560040), (78, 516960), (80, 504036), (90, 448032), (96, 420030), (104, 387720), (108, 373360), (117, 344640), (120, 336024), (130, 310176), (135, 298688), (144, 280020), (156, 258480), (160, 252018), (180, 224016), (192, 210015), (195, 206784), (208, 193860), (216, 186680), (234, 172320), (240, 168012), (260, 155088), (270, 149344), (288, 140010), (312, 129240), (320, 126009), (351, 114880), (359, 112320), (360, 112008), (390, 103392), (416, 96930), (432, 93340), (468, 86160), (480, 84006), (520, 77544), (540, 74672), (576, 70005), (585, 68928), (624, 64620), (702, 57440), (718, 56160), (720, 56004), (780, 51696), (832, 48465), (864, 46670), (936, 43080), (960, 42003), (1040, 38772), (1077, 37440), (1080, 37336), (1170, 34464), (1248, 32310), (1404, 28720), (1436, 28080), (1440, 28002), (1560, 25848), (1728, 23335), (1755, 22976), (1795, 22464), (1872, 21540), (2080, 19386), (2154, 18720), (2160, 18668), (2340, 17232), (2496, 16155), (2808, 14360), (2872, 14040), (2880, 14001), (3120, 12924), (3231, 12480), (3510, 11488), (3590, 11232), (3744, 10770), (4160, 9693), (4308, 9360), (4320, 9334), (4667, 8640), (4680, 8616), (5385, 7488), (5616, 7180), (5744, 7020), (6240, 6462)]