199888928640

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{34702939}}^1$

素因数の和:34702964

約数の個数: 96

約数和(自身を含む): 690241476600

約数和(自身を除く): 490352547960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 34702939, 69405878, 104108817, 138811756, 173514695, 208217634, 277623512, 312326451, 347029390, 416435268, 520544085, 555247024, 624652902, 694058780, 832870536, 1041088170, 1110494048, 1249305804, 1388117560, 1561632255, 1665741072, 2082176340, 2220988096, 2498611608, 2776235120, 3123264510, 3331482144, 4164352680, 4441976192, 4997223216, 5552470240, 6246529020, 6662964288, 8328705360, 9994446432, 11104940480, 12493058040, 13325928576, 16657410720, 19988892864, 22209880960, 24986116080, 33314821440, 39977785728, 49972232160, 66629642880, 99944464320, 199888928640]

約数ペア:

[(1, 199888928640), (2, 99944464320), (3, 66629642880), (4, 49972232160), (5, 39977785728), (6, 33314821440), (8, 24986116080), (9, 22209880960), (10, 19988892864), (12, 16657410720), (15, 13325928576), (16, 12493058040), (18, 11104940480), (20, 9994446432), (24, 8328705360), (30, 6662964288), (32, 6246529020), (36, 5552470240), (40, 4997223216), (45, 4441976192), (48, 4164352680), (60, 3331482144), (64, 3123264510), (72, 2776235120), (80, 2498611608), (90, 2220988096), (96, 2082176340), (120, 1665741072), (128, 1561632255), (144, 1388117560), (160, 1249305804), (180, 1110494048), (192, 1041088170), (240, 832870536), (288, 694058780), (320, 624652902), (360, 555247024), (384, 520544085), (480, 416435268), (576, 347029390), (640, 312326451), (720, 277623512), (960, 208217634), (1152, 173514695), (1440, 138811756), (1920, 104108817), (2880, 69405878), (5760, 34702939)]