204311040

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{719}}^1$

素因数の和:782

約数の個数: 160

約数和(自身を含む): 671742720

約数和(自身を除く): 467431680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 128, 148, 160, 185, 192, 222, 240, 256, 296, 320, 370, 384, 444, 480, 512, 555, 592, 640, 719, 740, 768, 888, 960, 1110, 1184, 1280, 1438, 1480, 1536, 1776, 1920, 2157, 2220, 2368, 2560, 2876, 2960, 3552, 3595, 3840, 4314, 4440, 4736, 5752, 5920, 7104, 7190, 7680, 8628, 8880, 9472, 10785, 11504, 11840, 14208, 14380, 17256, 17760, 18944, 21570, 23008, 23680, 26603, 28416, 28760, 34512, 35520, 43140, 46016, 47360, 53206, 56832, 57520, 69024, 71040, 79809, 86280, 92032, 94720, 106412, 115040, 133015, 138048, 142080, 159618, 172560, 184064, 212824, 230080, 266030, 276096, 284160, 319236, 345120, 368128, 399045, 425648, 460160, 532060, 552192, 638472, 690240, 798090, 851296, 920320, 1064120, 1104384, 1276944, 1380480, 1596180, 1702592, 1840640, 2128240, 2553888, 2760960, 3192360, 3405184, 4256480, 5107776, 5521920, 6384720, 6810368, 8512960, 10215552, 12769440, 13620736, 17025920, 20431104, 25538880, 34051840, 40862208, 51077760, 68103680, 102155520, 204311040]

約数ペア:

[(1, 204311040), (2, 102155520), (3, 68103680), (4, 51077760), (5, 40862208), (6, 34051840), (8, 25538880), (10, 20431104), (12, 17025920), (15, 13620736), (16, 12769440), (20, 10215552), (24, 8512960), (30, 6810368), (32, 6384720), (37, 5521920), (40, 5107776), (48, 4256480), (60, 3405184), (64, 3192360), (74, 2760960), (80, 2553888), (96, 2128240), (111, 1840640), (120, 1702592), (128, 1596180), (148, 1380480), (160, 1276944), (185, 1104384), (192, 1064120), (222, 920320), (240, 851296), (256, 798090), (296, 690240), (320, 638472), (370, 552192), (384, 532060), (444, 460160), (480, 425648), (512, 399045), (555, 368128), (592, 345120), (640, 319236), (719, 284160), (740, 276096), (768, 266030), (888, 230080), (960, 212824), (1110, 184064), (1184, 172560), (1280, 159618), (1438, 142080), (1480, 138048), (1536, 133015), (1776, 115040), (1920, 106412), (2157, 94720), (2220, 92032), (2368, 86280), (2560, 79809), (2876, 71040), (2960, 69024), (3552, 57520), (3595, 56832), (3840, 53206), (4314, 47360), (4440, 46016), (4736, 43140), (5752, 35520), (5920, 34512), (7104, 28760), (7190, 28416), (7680, 26603), (8628, 23680), (8880, 23008), (9472, 21570), (10785, 18944), (11504, 17760), (11840, 17256), (14208, 14380)]