83787840

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{619}}^1$

素因数の和:689

約数の個数: 168

約数和(自身を含む): 294802560

約数和(自身を除く): 211014720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 60, 64, 72, 80, 90, 94, 96, 120, 141, 144, 160, 180, 188, 192, 235, 240, 282, 288, 320, 360, 376, 423, 470, 480, 564, 576, 619, 705, 720, 752, 846, 940, 960, 1128, 1238, 1410, 1440, 1504, 1692, 1857, 1880, 2115, 2256, 2476, 2820, 2880, 3008, 3095, 3384, 3714, 3760, 4230, 4512, 4952, 5571, 5640, 6190, 6768, 7428, 7520, 8460, 9024, 9285, 9904, 11142, 11280, 12380, 13536, 14856, 15040, 16920, 18570, 19808, 22284, 22560, 24760, 27072, 27855, 29093, 29712, 33840, 37140, 39616, 44568, 45120, 49520, 55710, 58186, 59424, 67680, 74280, 87279, 89136, 99040, 111420, 116372, 118848, 135360, 145465, 148560, 174558, 178272, 198080, 222840, 232744, 261837, 290930, 297120, 349116, 356544, 436395, 445680, 465488, 523674, 581860, 594240, 698232, 872790, 891360, 930976, 1047348, 1163720, 1309185, 1396464, 1745580, 1782720, 1861952, 2094696, 2327440, 2618370, 2792928, 3491160, 4189392, 4654880, 5236740, 5585856, 6982320, 8378784, 9309760, 10473480, 13964640, 16757568, 20946960, 27929280, 41893920, 83787840]

約数ペア:

[(1, 83787840), (2, 41893920), (3, 27929280), (4, 20946960), (5, 16757568), (6, 13964640), (8, 10473480), (9, 9309760), (10, 8378784), (12, 6982320), (15, 5585856), (16, 5236740), (18, 4654880), (20, 4189392), (24, 3491160), (30, 2792928), (32, 2618370), (36, 2327440), (40, 2094696), (45, 1861952), (47, 1782720), (48, 1745580), (60, 1396464), (64, 1309185), (72, 1163720), (80, 1047348), (90, 930976), (94, 891360), (96, 872790), (120, 698232), (141, 594240), (144, 581860), (160, 523674), (180, 465488), (188, 445680), (192, 436395), (235, 356544), (240, 349116), (282, 297120), (288, 290930), (320, 261837), (360, 232744), (376, 222840), (423, 198080), (470, 178272), (480, 174558), (564, 148560), (576, 145465), (619, 135360), (705, 118848), (720, 116372), (752, 111420), (846, 99040), (940, 89136), (960, 87279), (1128, 74280), (1238, 67680), (1410, 59424), (1440, 58186), (1504, 55710), (1692, 49520), (1857, 45120), (1880, 44568), (2115, 39616), (2256, 37140), (2476, 33840), (2820, 29712), (2880, 29093), (3008, 27855), (3095, 27072), (3384, 24760), (3714, 22560), (3760, 22284), (4230, 19808), (4512, 18570), (4952, 16920), (5571, 15040), (5640, 14856), (6190, 13536), (6768, 12380), (7428, 11280), (7520, 11142), (8460, 9904), (9024, 9285)]