138301440

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{2251}}^1$

素因数の和:2283

約数の個数: 104

約数和(自身を含む): 442707168

約数和(自身を除く): 304405728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1280, 1536, 1920, 2048, 2251, 2560, 3072, 3840, 4096, 4502, 5120, 6144, 6753, 7680, 9004, 10240, 11255, 12288, 13506, 15360, 18008, 20480, 22510, 27012, 30720, 33765, 36016, 45020, 54024, 61440, 67530, 72032, 90040, 108048, 135060, 144064, 180080, 216096, 270120, 288128, 360160, 432192, 540240, 576256, 720320, 864384, 1080480, 1152512, 1440640, 1728768, 2160960, 2305024, 2881280, 3457536, 4321920, 4610048, 5762560, 6915072, 8643840, 9220096, 11525120, 13830144, 17287680, 23050240, 27660288, 34575360, 46100480, 69150720, 138301440]

約数ペア:

[(1, 138301440), (2, 69150720), (3, 46100480), (4, 34575360), (5, 27660288), (6, 23050240), (8, 17287680), (10, 13830144), (12, 11525120), (15, 9220096), (16, 8643840), (20, 6915072), (24, 5762560), (30, 4610048), (32, 4321920), (40, 3457536), (48, 2881280), (60, 2305024), (64, 2160960), (80, 1728768), (96, 1440640), (120, 1152512), (128, 1080480), (160, 864384), (192, 720320), (240, 576256), (256, 540240), (320, 432192), (384, 360160), (480, 288128), (512, 270120), (640, 216096), (768, 180080), (960, 144064), (1024, 135060), (1280, 108048), (1536, 90040), (1920, 72032), (2048, 67530), (2251, 61440), (2560, 54024), (3072, 45020), (3840, 36016), (4096, 33765), (4502, 30720), (5120, 27012), (6144, 22510), (6753, 20480), (7680, 18008), (9004, 15360), (10240, 13506), (11255, 12288)]