928187120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{421}}^1$

素因数の和:599

約数の個数: 160

約数和(自身を含む): 2572025856

約数和(自身を除く): 1643838736

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 112, 124, 127, 140, 155, 217, 248, 254, 280, 310, 421, 434, 496, 508, 560, 620, 635, 842, 868, 889, 1016, 1085, 1240, 1270, 1684, 1736, 1778, 2032, 2105, 2170, 2480, 2540, 2947, 3368, 3472, 3556, 3937, 4210, 4340, 4445, 5080, 5894, 6736, 7112, 7874, 8420, 8680, 8890, 10160, 11788, 13051, 14224, 14735, 15748, 16840, 17360, 17780, 19685, 23576, 26102, 27559, 29470, 31496, 33680, 35560, 39370, 47152, 52204, 53467, 55118, 58940, 62992, 65255, 71120, 78740, 91357, 104408, 106934, 110236, 117880, 130510, 137795, 157480, 182714, 208816, 213868, 220472, 235760, 261020, 267335, 275590, 314960, 365428, 374269, 427736, 440944, 456785, 522040, 534670, 551180, 730856, 748538, 855472, 913570, 1044080, 1069340, 1102360, 1461712, 1497076, 1657477, 1827140, 1871345, 2138680, 2204720, 2994152, 3314954, 3654280, 3742690, 4277360, 5988304, 6629908, 7308560, 7485380, 8287385, 11602339, 13259816, 14970760, 16574770, 23204678, 26519632, 29941520, 33149540, 46409356, 58011695, 66299080, 92818712, 116023390, 132598160, 185637424, 232046780, 464093560, 928187120]

約数ペア:

[(1, 928187120), (2, 464093560), (4, 232046780), (5, 185637424), (7, 132598160), (8, 116023390), (10, 92818712), (14, 66299080), (16, 58011695), (20, 46409356), (28, 33149540), (31, 29941520), (35, 26519632), (40, 23204678), (56, 16574770), (62, 14970760), (70, 13259816), (80, 11602339), (112, 8287385), (124, 7485380), (127, 7308560), (140, 6629908), (155, 5988304), (217, 4277360), (248, 3742690), (254, 3654280), (280, 3314954), (310, 2994152), (421, 2204720), (434, 2138680), (496, 1871345), (508, 1827140), (560, 1657477), (620, 1497076), (635, 1461712), (842, 1102360), (868, 1069340), (889, 1044080), (1016, 913570), (1085, 855472), (1240, 748538), (1270, 730856), (1684, 551180), (1736, 534670), (1778, 522040), (2032, 456785), (2105, 440944), (2170, 427736), (2480, 374269), (2540, 365428), (2947, 314960), (3368, 275590), (3472, 267335), (3556, 261020), (3937, 235760), (4210, 220472), (4340, 213868), (4445, 208816), (5080, 182714), (5894, 157480), (6736, 137795), (7112, 130510), (7874, 117880), (8420, 110236), (8680, 106934), (8890, 104408), (10160, 91357), (11788, 78740), (13051, 71120), (14224, 65255), (14735, 62992), (15748, 58940), (16840, 55118), (17360, 53467), (17780, 52204), (19685, 47152), (23576, 39370), (26102, 35560), (27559, 33680), (29470, 31496)]