57247680

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{1217}}^1$

素因数の和:1251

約数の個数: 168

約数和(自身を含む): 211610448

約数和(自身を除く): 154362768

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, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 392, 420, 448, 480, 490, 560, 588, 672, 735, 784, 840, 960, 980, 1120, 1176, 1217, 1344, 1470, 1568, 1680, 1960, 2240, 2352, 2434, 2940, 3136, 3360, 3651, 3920, 4704, 4868, 5880, 6085, 6720, 7302, 7840, 8519, 9408, 9736, 11760, 12170, 14604, 15680, 17038, 18255, 19472, 23520, 24340, 25557, 29208, 34076, 36510, 38944, 42595, 47040, 48680, 51114, 58416, 59633, 68152, 73020, 77888, 85190, 97360, 102228, 116832, 119266, 127785, 136304, 146040, 170380, 178899, 194720, 204456, 233664, 238532, 255570, 272608, 292080, 298165, 340760, 357798, 389440, 408912, 477064, 511140, 545216, 584160, 596330, 681520, 715596, 817824, 894495, 954128, 1022280, 1168320, 1192660, 1363040, 1431192, 1635648, 1788990, 1908256, 2044560, 2385320, 2726080, 2862384, 3577980, 3816512, 4089120, 4770640, 5724768, 7155960, 8178240, 9541280, 11449536, 14311920, 19082560, 28623840, 57247680]

約数ペア:

[(1, 57247680), (2, 28623840), (3, 19082560), (4, 14311920), (5, 11449536), (6, 9541280), (7, 8178240), (8, 7155960), (10, 5724768), (12, 4770640), (14, 4089120), (15, 3816512), (16, 3577980), (20, 2862384), (21, 2726080), (24, 2385320), (28, 2044560), (30, 1908256), (32, 1788990), (35, 1635648), (40, 1431192), (42, 1363040), (48, 1192660), (49, 1168320), (56, 1022280), (60, 954128), (64, 894495), (70, 817824), (80, 715596), (84, 681520), (96, 596330), (98, 584160), (105, 545216), (112, 511140), (120, 477064), (140, 408912), (147, 389440), (160, 357798), (168, 340760), (192, 298165), (196, 292080), (210, 272608), (224, 255570), (240, 238532), (245, 233664), (280, 204456), (294, 194720), (320, 178899), (336, 170380), (392, 146040), (420, 136304), (448, 127785), (480, 119266), (490, 116832), (560, 102228), (588, 97360), (672, 85190), (735, 77888), (784, 73020), (840, 68152), (960, 59633), (980, 58416), (1120, 51114), (1176, 48680), (1217, 47040), (1344, 42595), (1470, 38944), (1568, 36510), (1680, 34076), (1960, 29208), (2240, 25557), (2352, 24340), (2434, 23520), (2940, 19472), (3136, 18255), (3360, 17038), (3651, 15680), (3920, 14604), (4704, 12170), (4868, 11760), (5880, 9736), (6085, 9408), (6720, 8519), (7302, 7840)]