199428480

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{3847}}^1$

素因数の和:3878

約数の個数: 160

約数和(自身を含む): 712380240

約数和(自身を除く): 512951760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 810, 864, 960, 1080, 1152, 1296, 1440, 1620, 1728, 1920, 2160, 2592, 2880, 3240, 3456, 3847, 4320, 5184, 5760, 6480, 7694, 8640, 10368, 11541, 12960, 15388, 17280, 19235, 23082, 25920, 30776, 34623, 38470, 46164, 51840, 57705, 61552, 69246, 76940, 92328, 103869, 115410, 123104, 138492, 153880, 173115, 184656, 207738, 230820, 246208, 276984, 307760, 311607, 346230, 369312, 415476, 461640, 492416, 519345, 553968, 615520, 623214, 692460, 738624, 830952, 923280, 1038690, 1107936, 1231040, 1246428, 1384920, 1477248, 1558035, 1661904, 1846560, 2077380, 2215872, 2462080, 2492856, 2769840, 3116070, 3323808, 3693120, 4154760, 4431744, 4985712, 5539680, 6232140, 6647616, 7386240, 8309520, 9971424, 11079360, 12464280, 13295232, 16619040, 19942848, 22158720, 24928560, 33238080, 39885696, 49857120, 66476160, 99714240, 199428480]

約数ペア:

[(1, 199428480), (2, 99714240), (3, 66476160), (4, 49857120), (5, 39885696), (6, 33238080), (8, 24928560), (9, 22158720), (10, 19942848), (12, 16619040), (15, 13295232), (16, 12464280), (18, 11079360), (20, 9971424), (24, 8309520), (27, 7386240), (30, 6647616), (32, 6232140), (36, 5539680), (40, 4985712), (45, 4431744), (48, 4154760), (54, 3693120), (60, 3323808), (64, 3116070), (72, 2769840), (80, 2492856), (81, 2462080), (90, 2215872), (96, 2077380), (108, 1846560), (120, 1661904), (128, 1558035), (135, 1477248), (144, 1384920), (160, 1246428), (162, 1231040), (180, 1107936), (192, 1038690), (216, 923280), (240, 830952), (270, 738624), (288, 692460), (320, 623214), (324, 615520), (360, 553968), (384, 519345), (405, 492416), (432, 461640), (480, 415476), (540, 369312), (576, 346230), (640, 311607), (648, 307760), (720, 276984), (810, 246208), (864, 230820), (960, 207738), (1080, 184656), (1152, 173115), (1296, 153880), (1440, 138492), (1620, 123104), (1728, 115410), (1920, 103869), (2160, 92328), (2592, 76940), (2880, 69246), (3240, 61552), (3456, 57705), (3847, 51840), (4320, 46164), (5184, 38470), (5760, 34623), (6480, 30776), (7694, 25920), (8640, 23082), (10368, 19235), (11541, 17280), (12960, 15388)]