43998080

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:117

約数の個数: 192

約数和(自身を含む): 129768480

約数和(自身を除く): 85770400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 49, 56, 61, 64, 70, 80, 92, 98, 112, 115, 122, 128, 140, 160, 161, 184, 196, 224, 230, 244, 245, 280, 305, 320, 322, 368, 392, 427, 448, 460, 488, 490, 560, 610, 640, 644, 736, 784, 805, 854, 896, 920, 976, 980, 1120, 1127, 1220, 1288, 1403, 1472, 1568, 1610, 1708, 1840, 1952, 1960, 2135, 2240, 2254, 2440, 2576, 2806, 2944, 2989, 3136, 3220, 3416, 3680, 3904, 3920, 4270, 4480, 4508, 4880, 5152, 5612, 5635, 5978, 6272, 6440, 6832, 7015, 7360, 7808, 7840, 8540, 9016, 9760, 9821, 10304, 11224, 11270, 11956, 12880, 13664, 14030, 14720, 14945, 15680, 17080, 18032, 19520, 19642, 20608, 22448, 22540, 23912, 25760, 27328, 28060, 29890, 31360, 34160, 36064, 39040, 39284, 44896, 45080, 47824, 49105, 51520, 54656, 56120, 59780, 68320, 68747, 72128, 78568, 89792, 90160, 95648, 98210, 103040, 112240, 119560, 136640, 137494, 144256, 157136, 179584, 180320, 191296, 196420, 224480, 239120, 273280, 274988, 314272, 343735, 360640, 382592, 392840, 448960, 478240, 549976, 628544, 687470, 721280, 785680, 897920, 956480, 1099952, 1257088, 1374940, 1571360, 1912960, 2199904, 2749880, 3142720, 4399808, 5499760, 6285440, 8799616, 10999520, 21999040, 43998080]

約数ペア:

[(1, 43998080), (2, 21999040), (4, 10999520), (5, 8799616), (7, 6285440), (8, 5499760), (10, 4399808), (14, 3142720), (16, 2749880), (20, 2199904), (23, 1912960), (28, 1571360), (32, 1374940), (35, 1257088), (40, 1099952), (46, 956480), (49, 897920), (56, 785680), (61, 721280), (64, 687470), (70, 628544), (80, 549976), (92, 478240), (98, 448960), (112, 392840), (115, 382592), (122, 360640), (128, 343735), (140, 314272), (160, 274988), (161, 273280), (184, 239120), (196, 224480), (224, 196420), (230, 191296), (244, 180320), (245, 179584), (280, 157136), (305, 144256), (320, 137494), (322, 136640), (368, 119560), (392, 112240), (427, 103040), (448, 98210), (460, 95648), (488, 90160), (490, 89792), (560, 78568), (610, 72128), (640, 68747), (644, 68320), (736, 59780), (784, 56120), (805, 54656), (854, 51520), (896, 49105), (920, 47824), (976, 45080), (980, 44896), (1120, 39284), (1127, 39040), (1220, 36064), (1288, 34160), (1403, 31360), (1472, 29890), (1568, 28060), (1610, 27328), (1708, 25760), (1840, 23912), (1952, 22540), (1960, 22448), (2135, 20608), (2240, 19642), (2254, 19520), (2440, 18032), (2576, 17080), (2806, 15680), (2944, 14945), (2989, 14720), (3136, 14030), (3220, 13664), (3416, 12880), (3680, 11956), (3904, 11270), (3920, 11224), (4270, 10304), (4480, 9821), (4508, 9760), (4880, 9016), (5152, 8540), (5612, 7840), (5635, 7808), (5978, 7360), (6272, 7015), (6440, 6832)]