19115153280

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{1106201}}^1$

素因数の和:1106229

約数の個数: 128

約数和(自身を含む): 67699562400

約数和(自身を除く): 48584409120

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, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 17280, 1106201, 2212402, 3318603, 4424804, 5531005, 6637206, 8849608, 9955809, 11062010, 13274412, 16593015, 17699216, 19911618, 22124020, 26548824, 29867427, 33186030, 35398432, 39823236, 44248040, 49779045, 53097648, 59734854, 66372060, 70796864, 79646472, 88496080, 99558090, 106195296, 119469708, 132744120, 141593728, 149337135, 159292944, 176992160, 199116180, 212390592, 238939416, 265488240, 298674270, 318585888, 353984320, 398232360, 424781184, 477878832, 530976480, 597348540, 637171776, 707968640, 796464720, 955757664, 1061952960, 1194697080, 1274343552, 1592929440, 1911515328, 2123905920, 2389394160, 3185858880, 3823030656, 4778788320, 6371717760, 9557576640, 19115153280]

約数ペア:

[(1, 19115153280), (2, 9557576640), (3, 6371717760), (4, 4778788320), (5, 3823030656), (6, 3185858880), (8, 2389394160), (9, 2123905920), (10, 1911515328), (12, 1592929440), (15, 1274343552), (16, 1194697080), (18, 1061952960), (20, 955757664), (24, 796464720), (27, 707968640), (30, 637171776), (32, 597348540), (36, 530976480), (40, 477878832), (45, 424781184), (48, 398232360), (54, 353984320), (60, 318585888), (64, 298674270), (72, 265488240), (80, 238939416), (90, 212390592), (96, 199116180), (108, 176992160), (120, 159292944), (128, 149337135), (135, 141593728), (144, 132744120), (160, 119469708), (180, 106195296), (192, 99558090), (216, 88496080), (240, 79646472), (270, 70796864), (288, 66372060), (320, 59734854), (360, 53097648), (384, 49779045), (432, 44248040), (480, 39823236), (540, 35398432), (576, 33186030), (640, 29867427), (720, 26548824), (864, 22124020), (960, 19911618), (1080, 17699216), (1152, 16593015), (1440, 13274412), (1728, 11062010), (1920, 9955809), (2160, 8849608), (2880, 6637206), (3456, 5531005), (4320, 4424804), (5760, 3318603), (8640, 2212402), (17280, 1106201)]