188567680

素因数分解:

$2^7\times 5^1\times 7^3\times {\mathrm{859}}^1$

素因数の和:899

約数の個数: 128

約数和(自身を含む): 526320000

約数和(自身を除く): 337752320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 280, 320, 343, 392, 448, 490, 560, 640, 686, 784, 859, 896, 980, 1120, 1372, 1568, 1715, 1718, 1960, 2240, 2744, 3136, 3430, 3436, 3920, 4295, 4480, 5488, 6013, 6272, 6860, 6872, 7840, 8590, 10976, 12026, 13720, 13744, 15680, 17180, 21952, 24052, 27440, 27488, 30065, 31360, 34360, 42091, 43904, 48104, 54880, 54976, 60130, 68720, 84182, 96208, 109760, 109952, 120260, 137440, 168364, 192416, 210455, 219520, 240520, 274880, 294637, 336728, 384832, 420910, 481040, 549760, 589274, 673456, 769664, 841820, 962080, 1178548, 1346912, 1473185, 1683640, 1924160, 2357096, 2693824, 2946370, 3367280, 3848320, 4714192, 5387648, 5892740, 6734560, 9428384, 11785480, 13469120, 18856768, 23570960, 26938240, 37713536, 47141920, 94283840, 188567680]

約数ペア:

[(1, 188567680), (2, 94283840), (4, 47141920), (5, 37713536), (7, 26938240), (8, 23570960), (10, 18856768), (14, 13469120), (16, 11785480), (20, 9428384), (28, 6734560), (32, 5892740), (35, 5387648), (40, 4714192), (49, 3848320), (56, 3367280), (64, 2946370), (70, 2693824), (80, 2357096), (98, 1924160), (112, 1683640), (128, 1473185), (140, 1346912), (160, 1178548), (196, 962080), (224, 841820), (245, 769664), (280, 673456), (320, 589274), (343, 549760), (392, 481040), (448, 420910), (490, 384832), (560, 336728), (640, 294637), (686, 274880), (784, 240520), (859, 219520), (896, 210455), (980, 192416), (1120, 168364), (1372, 137440), (1568, 120260), (1715, 109952), (1718, 109760), (1960, 96208), (2240, 84182), (2744, 68720), (3136, 60130), (3430, 54976), (3436, 54880), (3920, 48104), (4295, 43904), (4480, 42091), (5488, 34360), (6013, 31360), (6272, 30065), (6860, 27488), (6872, 27440), (7840, 24052), (8590, 21952), (10976, 17180), (12026, 15680), (13720, 13744)]