1803942720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{13327}}^1$

素因数の和:13397

約数の個数: 168

約数和(自身を含む): 6337304064

約数和(自身を除く): 4533361344

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, 705, 720, 752, 846, 940, 960, 1128, 1410, 1440, 1504, 1692, 1880, 2115, 2256, 2820, 2880, 3008, 3384, 3760, 4230, 4512, 5640, 6768, 7520, 8460, 9024, 11280, 13327, 13536, 15040, 16920, 22560, 26654, 27072, 33840, 39981, 45120, 53308, 66635, 67680, 79962, 106616, 119943, 133270, 135360, 159924, 199905, 213232, 239886, 266540, 319848, 399810, 426464, 479772, 533080, 599715, 626369, 639696, 799620, 852928, 959544, 1066160, 1199430, 1252738, 1279392, 1599240, 1879107, 1919088, 2132320, 2398860, 2505476, 2558784, 3131845, 3198480, 3758214, 3838176, 4264640, 4797720, 5010952, 5637321, 6263690, 6396960, 7516428, 7676352, 9395535, 9595440, 10021904, 11274642, 12527380, 12793920, 15032856, 18791070, 19190880, 20043808, 22549284, 25054760, 28186605, 30065712, 37582140, 38381760, 40087616, 45098568, 50109520, 56373210, 60131424, 75164280, 90197136, 100219040, 112746420, 120262848, 150328560, 180394272, 200438080, 225492840, 300657120, 360788544, 450985680, 601314240, 901971360, 1803942720]

約数ペア:

[(1, 1803942720), (2, 901971360), (3, 601314240), (4, 450985680), (5, 360788544), (6, 300657120), (8, 225492840), (9, 200438080), (10, 180394272), (12, 150328560), (15, 120262848), (16, 112746420), (18, 100219040), (20, 90197136), (24, 75164280), (30, 60131424), (32, 56373210), (36, 50109520), (40, 45098568), (45, 40087616), (47, 38381760), (48, 37582140), (60, 30065712), (64, 28186605), (72, 25054760), (80, 22549284), (90, 20043808), (94, 19190880), (96, 18791070), (120, 15032856), (141, 12793920), (144, 12527380), (160, 11274642), (180, 10021904), (188, 9595440), (192, 9395535), (235, 7676352), (240, 7516428), (282, 6396960), (288, 6263690), (320, 5637321), (360, 5010952), (376, 4797720), (423, 4264640), (470, 3838176), (480, 3758214), (564, 3198480), (576, 3131845), (705, 2558784), (720, 2505476), (752, 2398860), (846, 2132320), (940, 1919088), (960, 1879107), (1128, 1599240), (1410, 1279392), (1440, 1252738), (1504, 1199430), (1692, 1066160), (1880, 959544), (2115, 852928), (2256, 799620), (2820, 639696), (2880, 626369), (3008, 599715), (3384, 533080), (3760, 479772), (4230, 426464), (4512, 399810), (5640, 319848), (6768, 266540), (7520, 239886), (8460, 213232), (9024, 199905), (11280, 159924), (13327, 135360), (13536, 133270), (15040, 119943), (16920, 106616), (22560, 79962), (26654, 67680), (27072, 66635), (33840, 53308), (39981, 45120)]