481558560

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{571}}^1$

素因数の和:847

約数の個数: 192

約数和(自身を含む): 1743565824

約数和(自身を除く): 1262007264

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 251, 280, 336, 420, 480, 502, 560, 571, 672, 753, 840, 1004, 1120, 1142, 1255, 1506, 1680, 1713, 1757, 2008, 2284, 2510, 2855, 3012, 3360, 3426, 3514, 3765, 3997, 4016, 4568, 5020, 5271, 5710, 6024, 6852, 7028, 7530, 7994, 8032, 8565, 8785, 9136, 10040, 10542, 11420, 11991, 12048, 13704, 14056, 15060, 15988, 17130, 17570, 18272, 19985, 20080, 21084, 22840, 23982, 24096, 26355, 27408, 28112, 30120, 31976, 34260, 35140, 39970, 40160, 42168, 45680, 47964, 52710, 54816, 56224, 59955, 60240, 63952, 68520, 70280, 79940, 84336, 91360, 95928, 105420, 119910, 120480, 127904, 137040, 140560, 143321, 159880, 168672, 191856, 210840, 239820, 274080, 281120, 286642, 319760, 383712, 421680, 429963, 479640, 573284, 639520, 716605, 843360, 859926, 959280, 1003247, 1146568, 1433210, 1719852, 1918560, 2006494, 2149815, 2293136, 2866420, 3009741, 3439704, 4012988, 4299630, 4586272, 5016235, 5732840, 6019482, 6879408, 8025976, 8599260, 10032470, 11465680, 12038964, 13758816, 15048705, 16051952, 17198520, 20064940, 22931360, 24077928, 30097410, 32103904, 34397040, 40129880, 48155856, 60194820, 68794080, 80259760, 96311712, 120389640, 160519520, 240779280, 481558560]

約数ペア:

[(1, 481558560), (2, 240779280), (3, 160519520), (4, 120389640), (5, 96311712), (6, 80259760), (7, 68794080), (8, 60194820), (10, 48155856), (12, 40129880), (14, 34397040), (15, 32103904), (16, 30097410), (20, 24077928), (21, 22931360), (24, 20064940), (28, 17198520), (30, 16051952), (32, 15048705), (35, 13758816), (40, 12038964), (42, 11465680), (48, 10032470), (56, 8599260), (60, 8025976), (70, 6879408), (80, 6019482), (84, 5732840), (96, 5016235), (105, 4586272), (112, 4299630), (120, 4012988), (140, 3439704), (160, 3009741), (168, 2866420), (210, 2293136), (224, 2149815), (240, 2006494), (251, 1918560), (280, 1719852), (336, 1433210), (420, 1146568), (480, 1003247), (502, 959280), (560, 859926), (571, 843360), (672, 716605), (753, 639520), (840, 573284), (1004, 479640), (1120, 429963), (1142, 421680), (1255, 383712), (1506, 319760), (1680, 286642), (1713, 281120), (1757, 274080), (2008, 239820), (2284, 210840), (2510, 191856), (2855, 168672), (3012, 159880), (3360, 143321), (3426, 140560), (3514, 137040), (3765, 127904), (3997, 120480), (4016, 119910), (4568, 105420), (5020, 95928), (5271, 91360), (5710, 84336), (6024, 79940), (6852, 70280), (7028, 68520), (7530, 63952), (7994, 60240), (8032, 59955), (8565, 56224), (8785, 54816), (9136, 52710), (10040, 47964), (10542, 45680), (11420, 42168), (11991, 40160), (12048, 39970), (13704, 35140), (14056, 34260), (15060, 31976), (15988, 30120), (17130, 28112), (17570, 27408), (18272, 26355), (19985, 24096), (20080, 23982), (21084, 22840)]