198475440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{12343}}^1$

素因数の和:12426

約数の個数: 80

約数和(自身を含む): 624507648

約数和(自身を除く): 426032208

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 67, 80, 120, 134, 201, 240, 268, 335, 402, 536, 670, 804, 1005, 1072, 1340, 1608, 2010, 2680, 3216, 4020, 5360, 8040, 12343, 16080, 24686, 37029, 49372, 61715, 74058, 98744, 123430, 148116, 185145, 197488, 246860, 296232, 370290, 493720, 592464, 740580, 826981, 987440, 1481160, 1653962, 2480943, 2962320, 3307924, 4134905, 4961886, 6615848, 8269810, 9923772, 12404715, 13231696, 16539620, 19847544, 24809430, 33079240, 39695088, 49618860, 66158480, 99237720, 198475440]

約数ペア:

[(1, 198475440), (2, 99237720), (3, 66158480), (4, 49618860), (5, 39695088), (6, 33079240), (8, 24809430), (10, 19847544), (12, 16539620), (15, 13231696), (16, 12404715), (20, 9923772), (24, 8269810), (30, 6615848), (40, 4961886), (48, 4134905), (60, 3307924), (67, 2962320), (80, 2480943), (120, 1653962), (134, 1481160), (201, 987440), (240, 826981), (268, 740580), (335, 592464), (402, 493720), (536, 370290), (670, 296232), (804, 246860), (1005, 197488), (1072, 185145), (1340, 148116), (1608, 123430), (2010, 98744), (2680, 74058), (3216, 61715), (4020, 49372), (5360, 37029), (8040, 24686), (12343, 16080)]