418304880

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{82997}}^1$

素因数の和:83023

約数の個数: 120

約数和(自身を含む): 1605513312

約数和(自身を除く): 1187208432

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 82997, 165994, 248991, 331988, 414985, 497982, 580979, 663976, 746973, 829970, 995964, 1161958, 1244955, 1327952, 1493946, 1659940, 1742937, 1991928, 2323916, 2489910, 2904895, 2987892, 3319880, 3485874, 3734865, 3983856, 4647832, 4979820, 5228811, 5809790, 5975784, 6639760, 6971748, 7469730, 8714685, 9295664, 9959640, 10457622, 11619580, 11951568, 13943496, 14939460, 17429370, 19919280, 20915244, 23239160, 26144055, 27886992, 29878920, 34858740, 41830488, 46478320, 52288110, 59757840, 69717480, 83660976, 104576220, 139434960, 209152440, 418304880]

約数ペア:

[(1, 418304880), (2, 209152440), (3, 139434960), (4, 104576220), (5, 83660976), (6, 69717480), (7, 59757840), (8, 52288110), (9, 46478320), (10, 41830488), (12, 34858740), (14, 29878920), (15, 27886992), (16, 26144055), (18, 23239160), (20, 20915244), (21, 19919280), (24, 17429370), (28, 14939460), (30, 13943496), (35, 11951568), (36, 11619580), (40, 10457622), (42, 9959640), (45, 9295664), (48, 8714685), (56, 7469730), (60, 6971748), (63, 6639760), (70, 5975784), (72, 5809790), (80, 5228811), (84, 4979820), (90, 4647832), (105, 3983856), (112, 3734865), (120, 3485874), (126, 3319880), (140, 2987892), (144, 2904895), (168, 2489910), (180, 2323916), (210, 1991928), (240, 1742937), (252, 1659940), (280, 1493946), (315, 1327952), (336, 1244955), (360, 1161958), (420, 995964), (504, 829970), (560, 746973), (630, 663976), (720, 580979), (840, 497982), (1008, 414985), (1260, 331988), (1680, 248991), (2520, 165994), (5040, 82997)]