141856960

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:223

約数の個数: 168

約数和(自身を含む): 401330160

約数和(自身を除く): 259473200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 83, 98, 109, 112, 140, 160, 166, 196, 218, 224, 245, 280, 320, 332, 392, 415, 436, 448, 490, 545, 560, 581, 664, 763, 784, 830, 872, 980, 1090, 1120, 1162, 1328, 1526, 1568, 1660, 1744, 1960, 2180, 2240, 2324, 2656, 2905, 3052, 3136, 3320, 3488, 3815, 3920, 4067, 4360, 4648, 5312, 5341, 5810, 6104, 6640, 6976, 7630, 7840, 8134, 8720, 9047, 9296, 10682, 11620, 12208, 13280, 15260, 15680, 16268, 17440, 18094, 18592, 20335, 21364, 23240, 24416, 26560, 26705, 30520, 32536, 34880, 36188, 37184, 40670, 42728, 45235, 46480, 48832, 53410, 61040, 63329, 65072, 72376, 81340, 85456, 90470, 92960, 106820, 122080, 126658, 130144, 144752, 162680, 170912, 180940, 185920, 213640, 244160, 253316, 260288, 289504, 316645, 325360, 341824, 361880, 427280, 443303, 506632, 579008, 633290, 650720, 723760, 854560, 886606, 1013264, 1266580, 1301440, 1447520, 1709120, 1773212, 2026528, 2216515, 2533160, 2895040, 3546424, 4053056, 4433030, 5066320, 7092848, 8866060, 10132640, 14185696, 17732120, 20265280, 28371392, 35464240, 70928480, 141856960]

約数ペア:

[(1, 141856960), (2, 70928480), (4, 35464240), (5, 28371392), (7, 20265280), (8, 17732120), (10, 14185696), (14, 10132640), (16, 8866060), (20, 7092848), (28, 5066320), (32, 4433030), (35, 4053056), (40, 3546424), (49, 2895040), (56, 2533160), (64, 2216515), (70, 2026528), (80, 1773212), (83, 1709120), (98, 1447520), (109, 1301440), (112, 1266580), (140, 1013264), (160, 886606), (166, 854560), (196, 723760), (218, 650720), (224, 633290), (245, 579008), (280, 506632), (320, 443303), (332, 427280), (392, 361880), (415, 341824), (436, 325360), (448, 316645), (490, 289504), (545, 260288), (560, 253316), (581, 244160), (664, 213640), (763, 185920), (784, 180940), (830, 170912), (872, 162680), (980, 144752), (1090, 130144), (1120, 126658), (1162, 122080), (1328, 106820), (1526, 92960), (1568, 90470), (1660, 85456), (1744, 81340), (1960, 72376), (2180, 65072), (2240, 63329), (2324, 61040), (2656, 53410), (2905, 48832), (3052, 46480), (3136, 45235), (3320, 42728), (3488, 40670), (3815, 37184), (3920, 36188), (4067, 34880), (4360, 32536), (4648, 30520), (5312, 26705), (5341, 26560), (5810, 24416), (6104, 23240), (6640, 21364), (6976, 20335), (7630, 18592), (7840, 18094), (8134, 17440), (8720, 16268), (9047, 15680), (9296, 15260), (10682, 13280), (11620, 12208)]