2065455280240

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1039}}^1\times {\mathrm{31817}}^1$

素因数の和:32951

約数の個数: 160

約数和(自身を含む): 5317811066880

約数和(自身を除く): 3252355786640

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 71, 80, 88, 110, 142, 176, 220, 284, 355, 440, 568, 710, 781, 880, 1039, 1136, 1420, 1562, 2078, 2840, 3124, 3905, 4156, 5195, 5680, 6248, 7810, 8312, 10390, 11429, 12496, 15620, 16624, 20780, 22858, 31240, 31817, 41560, 45716, 57145, 62480, 63634, 73769, 83120, 91432, 114290, 127268, 147538, 159085, 182864, 228580, 254536, 295076, 318170, 349987, 368845, 457160, 509072, 590152, 636340, 699974, 737690, 811459, 914320, 1180304, 1272680, 1399948, 1475380, 1622918, 1749935, 2259007, 2545360, 2799896, 2950760, 3245836, 3499870, 4057295, 4518014, 5599792, 5901520, 6491672, 6999740, 8114590, 9036028, 11295035, 12983344, 13999480, 16229180, 18072056, 22590070, 24849077, 27998960, 32458360, 33057863, 36144112, 45180140, 49698154, 64916720, 66115726, 90360280, 99396308, 124245385, 132231452, 165289315, 180720560, 198792616, 248490770, 264462904, 330578630, 363636493, 397585232, 496981540, 528925808, 661157260, 727272986, 993963080, 1322314520, 1454545972, 1818182465, 1987926160, 2347108273, 2644629040, 2909091944, 3636364930, 4694216546, 5818183888, 7272729860, 9388433092, 11735541365, 14545459720, 18776866184, 23471082730, 25818191003, 29090919440, 37553732368, 46942165460, 51636382006, 93884330920, 103272764012, 129090955015, 187768661840, 206545528024, 258181910030, 413091056048, 516363820060, 1032727640120, 2065455280240]

約数ペア:

[(1, 2065455280240), (2, 1032727640120), (4, 516363820060), (5, 413091056048), (8, 258181910030), (10, 206545528024), (11, 187768661840), (16, 129090955015), (20, 103272764012), (22, 93884330920), (40, 51636382006), (44, 46942165460), (55, 37553732368), (71, 29090919440), (80, 25818191003), (88, 23471082730), (110, 18776866184), (142, 14545459720), (176, 11735541365), (220, 9388433092), (284, 7272729860), (355, 5818183888), (440, 4694216546), (568, 3636364930), (710, 2909091944), (781, 2644629040), (880, 2347108273), (1039, 1987926160), (1136, 1818182465), (1420, 1454545972), (1562, 1322314520), (2078, 993963080), (2840, 727272986), (3124, 661157260), (3905, 528925808), (4156, 496981540), (5195, 397585232), (5680, 363636493), (6248, 330578630), (7810, 264462904), (8312, 248490770), (10390, 198792616), (11429, 180720560), (12496, 165289315), (15620, 132231452), (16624, 124245385), (20780, 99396308), (22858, 90360280), (31240, 66115726), (31817, 64916720), (41560, 49698154), (45716, 45180140), (57145, 36144112), (62480, 33057863), (63634, 32458360), (73769, 27998960), (83120, 24849077), (91432, 22590070), (114290, 18072056), (127268, 16229180), (147538, 13999480), (159085, 12983344), (182864, 11295035), (228580, 9036028), (254536, 8114590), (295076, 6999740), (318170, 6491672), (349987, 5901520), (368845, 5599792), (457160, 4518014), (509072, 4057295), (590152, 3499870), (636340, 3245836), (699974, 2950760), (737690, 2799896), (811459, 2545360), (914320, 2259007), (1180304, 1749935), (1272680, 1622918), (1399948, 1475380)]