613930240

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6229}}^1$

素因数の和:6268

約数の個数: 144

約数和(自身を含む): 1833713280

約数和(自身を除く): 1219783040

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 128, 140, 154, 160, 176, 220, 224, 256, 280, 308, 320, 352, 385, 440, 448, 560, 616, 640, 704, 770, 880, 896, 1120, 1232, 1280, 1408, 1540, 1760, 1792, 2240, 2464, 2816, 3080, 3520, 4480, 4928, 6160, 6229, 7040, 8960, 9856, 12320, 12458, 14080, 19712, 24640, 24916, 31145, 43603, 49280, 49832, 62290, 68519, 87206, 98560, 99664, 124580, 137038, 174412, 199328, 218015, 249160, 274076, 342595, 348824, 398656, 436030, 479633, 498320, 548152, 685190, 697648, 797312, 872060, 959266, 996640, 1096304, 1370380, 1395296, 1594624, 1744120, 1918532, 1993280, 2192608, 2398165, 2740760, 2790592, 3488240, 3837064, 3986560, 4385216, 4796330, 5481520, 5581184, 6976480, 7674128, 7973120, 8770432, 9592660, 10963040, 11162368, 13952960, 15348256, 17540864, 19185320, 21926080, 27905920, 30696512, 38370640, 43852160, 55811840, 61393024, 76741280, 87704320, 122786048, 153482560, 306965120, 613930240]

約数ペア:

[(1, 613930240), (2, 306965120), (4, 153482560), (5, 122786048), (7, 87704320), (8, 76741280), (10, 61393024), (11, 55811840), (14, 43852160), (16, 38370640), (20, 30696512), (22, 27905920), (28, 21926080), (32, 19185320), (35, 17540864), (40, 15348256), (44, 13952960), (55, 11162368), (56, 10963040), (64, 9592660), (70, 8770432), (77, 7973120), (80, 7674128), (88, 6976480), (110, 5581184), (112, 5481520), (128, 4796330), (140, 4385216), (154, 3986560), (160, 3837064), (176, 3488240), (220, 2790592), (224, 2740760), (256, 2398165), (280, 2192608), (308, 1993280), (320, 1918532), (352, 1744120), (385, 1594624), (440, 1395296), (448, 1370380), (560, 1096304), (616, 996640), (640, 959266), (704, 872060), (770, 797312), (880, 697648), (896, 685190), (1120, 548152), (1232, 498320), (1280, 479633), (1408, 436030), (1540, 398656), (1760, 348824), (1792, 342595), (2240, 274076), (2464, 249160), (2816, 218015), (3080, 199328), (3520, 174412), (4480, 137038), (4928, 124580), (6160, 99664), (6229, 98560), (7040, 87206), (8960, 68519), (9856, 62290), (12320, 49832), (12458, 49280), (14080, 43603), (19712, 31145), (24640, 24916)]