1908368640

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{55219}}^1$

素因数の和:55249

約数の個数: 144

約数和(自身を含む): 6772180800

約数和(自身を除く): 4863812160

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, 256, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1728, 1920, 2160, 2304, 2880, 3456, 3840, 4320, 5760, 6912, 8640, 11520, 17280, 34560, 55219, 110438, 165657, 220876, 276095, 331314, 441752, 496971, 552190, 662628, 828285, 883504, 993942, 1104380, 1325256, 1490913, 1656570, 1767008, 1987884, 2208760, 2484855, 2650512, 2981826, 3313140, 3534016, 3975768, 4417520, 4969710, 5301024, 5963652, 6626280, 7068032, 7454565, 7951536, 8835040, 9939420, 10602048, 11927304, 13252560, 14136064, 14909130, 15903072, 17670080, 19878840, 21204096, 23854608, 26505120, 29818260, 31806144, 35340160, 39757680, 42408192, 47709216, 53010240, 59636520, 63612288, 70680320, 79515360, 95418432, 106020480, 119273040, 127224576, 159030720, 190836864, 212040960, 238546080, 318061440, 381673728, 477092160, 636122880, 954184320, 1908368640]

約数ペア:

[(1, 1908368640), (2, 954184320), (3, 636122880), (4, 477092160), (5, 381673728), (6, 318061440), (8, 238546080), (9, 212040960), (10, 190836864), (12, 159030720), (15, 127224576), (16, 119273040), (18, 106020480), (20, 95418432), (24, 79515360), (27, 70680320), (30, 63612288), (32, 59636520), (36, 53010240), (40, 47709216), (45, 42408192), (48, 39757680), (54, 35340160), (60, 31806144), (64, 29818260), (72, 26505120), (80, 23854608), (90, 21204096), (96, 19878840), (108, 17670080), (120, 15903072), (128, 14909130), (135, 14136064), (144, 13252560), (160, 11927304), (180, 10602048), (192, 9939420), (216, 8835040), (240, 7951536), (256, 7454565), (270, 7068032), (288, 6626280), (320, 5963652), (360, 5301024), (384, 4969710), (432, 4417520), (480, 3975768), (540, 3534016), (576, 3313140), (640, 2981826), (720, 2650512), (768, 2484855), (864, 2208760), (960, 1987884), (1080, 1767008), (1152, 1656570), (1280, 1490913), (1440, 1325256), (1728, 1104380), (1920, 993942), (2160, 883504), (2304, 828285), (2880, 662628), (3456, 552190), (3840, 496971), (4320, 441752), (5760, 331314), (6912, 276095), (8640, 220876), (11520, 165657), (17280, 110438), (34560, 55219)]