57820560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{271}}^1$

素因数の和:421

約数の個数: 160

約数和(自身を含む): 207224832

約数和(自身を除く): 149404272

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 127, 140, 168, 210, 240, 254, 271, 280, 336, 381, 420, 508, 542, 560, 635, 762, 813, 840, 889, 1016, 1084, 1270, 1355, 1524, 1626, 1680, 1778, 1897, 1905, 2032, 2168, 2540, 2667, 2710, 3048, 3252, 3556, 3794, 3810, 4065, 4336, 4445, 5080, 5334, 5420, 5691, 6096, 6504, 7112, 7588, 7620, 8130, 8890, 9485, 10160, 10668, 10840, 11382, 13008, 13335, 14224, 15176, 15240, 16260, 17780, 18970, 21336, 21680, 22764, 26670, 28455, 30352, 30480, 32520, 34417, 35560, 37940, 42672, 45528, 53340, 56910, 65040, 68834, 71120, 75880, 91056, 103251, 106680, 113820, 137668, 151760, 172085, 206502, 213360, 227640, 240919, 275336, 344170, 413004, 455280, 481838, 516255, 550672, 688340, 722757, 826008, 963676, 1032510, 1204595, 1376680, 1445514, 1652016, 1927352, 2065020, 2409190, 2753360, 2891028, 3613785, 3854704, 4130040, 4818380, 5782056, 7227570, 8260080, 9636760, 11564112, 14455140, 19273520, 28910280, 57820560]

約数ペア:

[(1, 57820560), (2, 28910280), (3, 19273520), (4, 14455140), (5, 11564112), (6, 9636760), (7, 8260080), (8, 7227570), (10, 5782056), (12, 4818380), (14, 4130040), (15, 3854704), (16, 3613785), (20, 2891028), (21, 2753360), (24, 2409190), (28, 2065020), (30, 1927352), (35, 1652016), (40, 1445514), (42, 1376680), (48, 1204595), (56, 1032510), (60, 963676), (70, 826008), (80, 722757), (84, 688340), (105, 550672), (112, 516255), (120, 481838), (127, 455280), (140, 413004), (168, 344170), (210, 275336), (240, 240919), (254, 227640), (271, 213360), (280, 206502), (336, 172085), (381, 151760), (420, 137668), (508, 113820), (542, 106680), (560, 103251), (635, 91056), (762, 75880), (813, 71120), (840, 68834), (889, 65040), (1016, 56910), (1084, 53340), (1270, 45528), (1355, 42672), (1524, 37940), (1626, 35560), (1680, 34417), (1778, 32520), (1897, 30480), (1905, 30352), (2032, 28455), (2168, 26670), (2540, 22764), (2667, 21680), (2710, 21336), (3048, 18970), (3252, 17780), (3556, 16260), (3794, 15240), (3810, 15176), (4065, 14224), (4336, 13335), (4445, 13008), (5080, 11382), (5334, 10840), (5420, 10668), (5691, 10160), (6096, 9485), (6504, 8890), (7112, 8130), (7588, 7620)]