137573760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{907}}^1$

素因数の和:1008

約数の個数: 128

約数和(自身を含む): 444556800

約数和(自身を除く): 306983040

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, 128, 158, 160, 192, 237, 240, 316, 320, 384, 395, 474, 480, 632, 640, 790, 907, 948, 960, 1185, 1264, 1580, 1814, 1896, 1920, 2370, 2528, 2721, 3160, 3628, 3792, 4535, 4740, 5056, 5442, 6320, 7256, 7584, 9070, 9480, 10112, 10884, 12640, 13605, 14512, 15168, 18140, 18960, 21768, 25280, 27210, 29024, 30336, 36280, 37920, 43536, 50560, 54420, 58048, 71653, 72560, 75840, 87072, 108840, 116096, 143306, 145120, 151680, 174144, 214959, 217680, 286612, 290240, 348288, 358265, 429918, 435360, 573224, 580480, 716530, 859836, 870720, 1074795, 1146448, 1433060, 1719672, 1741440, 2149590, 2292896, 2866120, 3439344, 4299180, 4585792, 5732240, 6878688, 8598360, 9171584, 11464480, 13757376, 17196720, 22928960, 27514752, 34393440, 45857920, 68786880, 137573760]

約数ペア:

[(1, 137573760), (2, 68786880), (3, 45857920), (4, 34393440), (5, 27514752), (6, 22928960), (8, 17196720), (10, 13757376), (12, 11464480), (15, 9171584), (16, 8598360), (20, 6878688), (24, 5732240), (30, 4585792), (32, 4299180), (40, 3439344), (48, 2866120), (60, 2292896), (64, 2149590), (79, 1741440), (80, 1719672), (96, 1433060), (120, 1146448), (128, 1074795), (158, 870720), (160, 859836), (192, 716530), (237, 580480), (240, 573224), (316, 435360), (320, 429918), (384, 358265), (395, 348288), (474, 290240), (480, 286612), (632, 217680), (640, 214959), (790, 174144), (907, 151680), (948, 145120), (960, 143306), (1185, 116096), (1264, 108840), (1580, 87072), (1814, 75840), (1896, 72560), (1920, 71653), (2370, 58048), (2528, 54420), (2721, 50560), (3160, 43536), (3628, 37920), (3792, 36280), (4535, 30336), (4740, 29024), (5056, 27210), (5442, 25280), (6320, 21768), (7256, 18960), (7584, 18140), (9070, 15168), (9480, 14512), (10112, 13605), (10884, 12640)]