198473280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2617}}^1$

素因数の和:2716

約数の個数: 112

約数和(自身を含む): 638373120

約数和(自身を除く): 439899840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 79, 80, 96, 120, 158, 160, 192, 237, 240, 316, 320, 395, 474, 480, 632, 790, 948, 960, 1185, 1264, 1580, 1896, 2370, 2528, 2617, 3160, 3792, 4740, 5056, 5234, 6320, 7584, 7851, 9480, 10468, 12640, 13085, 15168, 15702, 18960, 20936, 25280, 26170, 31404, 37920, 39255, 41872, 52340, 62808, 75840, 78510, 83744, 104680, 125616, 157020, 167488, 206743, 209360, 251232, 314040, 413486, 418720, 502464, 620229, 628080, 826972, 837440, 1033715, 1240458, 1256160, 1653944, 2067430, 2480916, 2512320, 3101145, 3307888, 4134860, 4961832, 6202290, 6615776, 8269720, 9923664, 12404580, 13231552, 16539440, 19847328, 24809160, 33078880, 39694656, 49618320, 66157760, 99236640, 198473280]

約数ペア:

[(1, 198473280), (2, 99236640), (3, 66157760), (4, 49618320), (5, 39694656), (6, 33078880), (8, 24809160), (10, 19847328), (12, 16539440), (15, 13231552), (16, 12404580), (20, 9923664), (24, 8269720), (30, 6615776), (32, 6202290), (40, 4961832), (48, 4134860), (60, 3307888), (64, 3101145), (79, 2512320), (80, 2480916), (96, 2067430), (120, 1653944), (158, 1256160), (160, 1240458), (192, 1033715), (237, 837440), (240, 826972), (316, 628080), (320, 620229), (395, 502464), (474, 418720), (480, 413486), (632, 314040), (790, 251232), (948, 209360), (960, 206743), (1185, 167488), (1264, 157020), (1580, 125616), (1896, 104680), (2370, 83744), (2528, 78510), (2617, 75840), (3160, 62808), (3792, 52340), (4740, 41872), (5056, 39255), (5234, 37920), (6320, 31404), (7584, 26170), (7851, 25280), (9480, 20936), (10468, 18960), (12640, 15702), (13085, 15168)]