208819200

素因数分解:

$2^{10}\times 3^1\times 5^2\times {\mathrm{2719}}^1$

素因数の和:2752

約数の個数: 132

約数和(自身を含む): 690412160

約数和(自身を除く): 481592960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 192, 200, 240, 256, 300, 320, 384, 400, 480, 512, 600, 640, 768, 800, 960, 1024, 1200, 1280, 1536, 1600, 1920, 2400, 2560, 2719, 3072, 3200, 3840, 4800, 5120, 5438, 6400, 7680, 8157, 9600, 10876, 12800, 13595, 15360, 16314, 19200, 21752, 25600, 27190, 32628, 38400, 40785, 43504, 54380, 65256, 67975, 76800, 81570, 87008, 108760, 130512, 135950, 163140, 174016, 203925, 217520, 261024, 271900, 326280, 348032, 407850, 435040, 522048, 543800, 652560, 696064, 815700, 870080, 1044096, 1087600, 1305120, 1392128, 1631400, 1740160, 2088192, 2175200, 2610240, 2784256, 3262800, 3480320, 4176384, 4350400, 5220480, 6525600, 6960640, 8352768, 8700800, 10440960, 13051200, 13921280, 17401600, 20881920, 26102400, 34803200, 41763840, 52204800, 69606400, 104409600, 208819200]

約数ペア:

[(1, 208819200), (2, 104409600), (3, 69606400), (4, 52204800), (5, 41763840), (6, 34803200), (8, 26102400), (10, 20881920), (12, 17401600), (15, 13921280), (16, 13051200), (20, 10440960), (24, 8700800), (25, 8352768), (30, 6960640), (32, 6525600), (40, 5220480), (48, 4350400), (50, 4176384), (60, 3480320), (64, 3262800), (75, 2784256), (80, 2610240), (96, 2175200), (100, 2088192), (120, 1740160), (128, 1631400), (150, 1392128), (160, 1305120), (192, 1087600), (200, 1044096), (240, 870080), (256, 815700), (300, 696064), (320, 652560), (384, 543800), (400, 522048), (480, 435040), (512, 407850), (600, 348032), (640, 326280), (768, 271900), (800, 261024), (960, 217520), (1024, 203925), (1200, 174016), (1280, 163140), (1536, 135950), (1600, 130512), (1920, 108760), (2400, 87008), (2560, 81570), (2719, 76800), (3072, 67975), (3200, 65256), (3840, 54380), (4800, 43504), (5120, 40785), (5438, 38400), (6400, 32628), (7680, 27190), (8157, 25600), (9600, 21752), (10876, 19200), (12800, 16314), (13595, 15360)]