18218900160

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{2108669}}^1$

素因数の和:2108695

約数の個数: 112

約数和(自身を含む): 64272261600

約数和(自身を除く): 46053361440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 2108669, 4217338, 6326007, 8434676, 10543345, 12652014, 16869352, 18978021, 21086690, 25304028, 31630035, 33738704, 37956042, 42173380, 50608056, 56934063, 63260070, 67477408, 75912084, 84346760, 94890105, 101216112, 113868126, 126520140, 134954816, 151824168, 168693520, 189780210, 202432224, 227736252, 253040280, 284670315, 303648336, 337387040, 379560420, 404864448, 455472504, 506080560, 569340630, 607296672, 674774080, 759120840, 910945008, 1012161120, 1138681260, 1214593344, 1518241680, 1821890016, 2024322240, 2277362520, 3036483360, 3643780032, 4554725040, 6072966720, 9109450080, 18218900160]

約数ペア:

[(1, 18218900160), (2, 9109450080), (3, 6072966720), (4, 4554725040), (5, 3643780032), (6, 3036483360), (8, 2277362520), (9, 2024322240), (10, 1821890016), (12, 1518241680), (15, 1214593344), (16, 1138681260), (18, 1012161120), (20, 910945008), (24, 759120840), (27, 674774080), (30, 607296672), (32, 569340630), (36, 506080560), (40, 455472504), (45, 404864448), (48, 379560420), (54, 337387040), (60, 303648336), (64, 284670315), (72, 253040280), (80, 227736252), (90, 202432224), (96, 189780210), (108, 168693520), (120, 151824168), (135, 134954816), (144, 126520140), (160, 113868126), (180, 101216112), (192, 94890105), (216, 84346760), (240, 75912084), (270, 67477408), (288, 63260070), (320, 56934063), (360, 50608056), (432, 42173380), (480, 37956042), (540, 33738704), (576, 31630035), (720, 25304028), (864, 21086690), (960, 18978021), (1080, 16869352), (1440, 12652014), (1728, 10543345), (2160, 8434676), (2880, 6326007), (4320, 4217338), (8640, 2108669)]