479972080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:351

約数の個数: 160

約数和(自身を含む): 1321344000

約数和(自身を除く): 841371920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 59, 70, 73, 80, 112, 118, 140, 146, 199, 236, 280, 292, 295, 365, 398, 413, 472, 511, 560, 584, 590, 730, 796, 826, 944, 995, 1022, 1168, 1180, 1393, 1460, 1592, 1652, 1990, 2044, 2065, 2360, 2555, 2786, 2920, 3184, 3304, 3980, 4088, 4130, 4307, 4720, 5110, 5572, 5840, 6608, 6965, 7960, 8176, 8260, 8614, 10220, 11144, 11741, 13930, 14527, 15920, 16520, 17228, 20440, 21535, 22288, 23482, 27860, 29054, 30149, 33040, 34456, 40880, 43070, 46964, 55720, 58108, 58705, 60298, 68912, 72635, 82187, 86140, 93928, 101689, 111440, 116216, 117410, 120596, 145270, 150745, 164374, 172280, 187856, 203378, 232432, 234820, 241192, 290540, 301490, 328748, 344560, 406756, 410935, 469640, 482384, 508445, 581080, 602980, 657496, 813512, 821870, 857093, 939280, 1016890, 1162160, 1205960, 1314992, 1627024, 1643740, 1714186, 2033780, 2411920, 3287480, 3428372, 4067560, 4285465, 5999651, 6574960, 6856744, 8135120, 8570930, 11999302, 13713488, 17141860, 23998604, 29998255, 34283720, 47997208, 59996510, 68567440, 95994416, 119993020, 239986040, 479972080]

約数ペア:

[(1, 479972080), (2, 239986040), (4, 119993020), (5, 95994416), (7, 68567440), (8, 59996510), (10, 47997208), (14, 34283720), (16, 29998255), (20, 23998604), (28, 17141860), (35, 13713488), (40, 11999302), (56, 8570930), (59, 8135120), (70, 6856744), (73, 6574960), (80, 5999651), (112, 4285465), (118, 4067560), (140, 3428372), (146, 3287480), (199, 2411920), (236, 2033780), (280, 1714186), (292, 1643740), (295, 1627024), (365, 1314992), (398, 1205960), (413, 1162160), (472, 1016890), (511, 939280), (560, 857093), (584, 821870), (590, 813512), (730, 657496), (796, 602980), (826, 581080), (944, 508445), (995, 482384), (1022, 469640), (1168, 410935), (1180, 406756), (1393, 344560), (1460, 328748), (1592, 301490), (1652, 290540), (1990, 241192), (2044, 234820), (2065, 232432), (2360, 203378), (2555, 187856), (2786, 172280), (2920, 164374), (3184, 150745), (3304, 145270), (3980, 120596), (4088, 117410), (4130, 116216), (4307, 111440), (4720, 101689), (5110, 93928), (5572, 86140), (5840, 82187), (6608, 72635), (6965, 68912), (7960, 60298), (8176, 58705), (8260, 58108), (8614, 55720), (10220, 46964), (11144, 43070), (11741, 40880), (13930, 34456), (14527, 33040), (15920, 30149), (16520, 29054), (17228, 27860), (20440, 23482), (21535, 22288)]