1907953920

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{55207}}^1$

素因数の和:55237

約数の個数: 144

約数和(自身を含む): 6770709120

約数和(自身を除く): 4862755200

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, 55207, 110414, 165621, 220828, 276035, 331242, 441656, 496863, 552070, 662484, 828105, 883312, 993726, 1104140, 1324968, 1490589, 1656210, 1766624, 1987452, 2208280, 2484315, 2649936, 2981178, 3312420, 3533248, 3974904, 4416560, 4968630, 5299872, 5962356, 6624840, 7066496, 7452945, 7949808, 8833120, 9937260, 10599744, 11924712, 13249680, 14132992, 14905890, 15899616, 17666240, 19874520, 21199488, 23849424, 26499360, 29811780, 31799232, 35332480, 39749040, 42398976, 47698848, 52998720, 59623560, 63598464, 70664960, 79498080, 95397696, 105997440, 119247120, 127196928, 158996160, 190795392, 211994880, 238494240, 317992320, 381590784, 476988480, 635984640, 953976960, 1907953920]

約数ペア:

[(1, 1907953920), (2, 953976960), (3, 635984640), (4, 476988480), (5, 381590784), (6, 317992320), (8, 238494240), (9, 211994880), (10, 190795392), (12, 158996160), (15, 127196928), (16, 119247120), (18, 105997440), (20, 95397696), (24, 79498080), (27, 70664960), (30, 63598464), (32, 59623560), (36, 52998720), (40, 47698848), (45, 42398976), (48, 39749040), (54, 35332480), (60, 31799232), (64, 29811780), (72, 26499360), (80, 23849424), (90, 21199488), (96, 19874520), (108, 17666240), (120, 15899616), (128, 14905890), (135, 14132992), (144, 13249680), (160, 11924712), (180, 10599744), (192, 9937260), (216, 8833120), (240, 7949808), (256, 7452945), (270, 7066496), (288, 6624840), (320, 5962356), (360, 5299872), (384, 4968630), (432, 4416560), (480, 3974904), (540, 3533248), (576, 3312420), (640, 2981178), (720, 2649936), (768, 2484315), (864, 2208280), (960, 1987452), (1080, 1766624), (1152, 1656210), (1280, 1490589), (1440, 1324968), (1728, 1104140), (1920, 993726), (2160, 883312), (2304, 828105), (2880, 662484), (3456, 552070), (3840, 496863), (4320, 441656), (5760, 331242), (6912, 276035), (8640, 220828), (11520, 165621), (17280, 110414), (34560, 55207)]