79372440

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{10499}}^1$

素因数の和:10526

約数の個数: 128

約数和(自身を含む): 302400000

約数和(自身を除く): 223027560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 10499, 20998, 31497, 41996, 52495, 62994, 73493, 83992, 94491, 104990, 125988, 146986, 157485, 188982, 209980, 220479, 251976, 283473, 293972, 314970, 367465, 377964, 419960, 440958, 472455, 566946, 587944, 629940, 661437, 734930, 755928, 881916, 944910, 1102395, 1133892, 1259880, 1322874, 1417365, 1469860, 1763832, 1889820, 1984311, 2204790, 2267784, 2645748, 2834730, 2939720, 3307185, 3779640, 3968622, 4409580, 5291496, 5669460, 6614370, 7937244, 8819160, 9921555, 11338920, 13228740, 15874488, 19843110, 26457480, 39686220, 79372440]

約数ペア:

[(1, 79372440), (2, 39686220), (3, 26457480), (4, 19843110), (5, 15874488), (6, 13228740), (7, 11338920), (8, 9921555), (9, 8819160), (10, 7937244), (12, 6614370), (14, 5669460), (15, 5291496), (18, 4409580), (20, 3968622), (21, 3779640), (24, 3307185), (27, 2939720), (28, 2834730), (30, 2645748), (35, 2267784), (36, 2204790), (40, 1984311), (42, 1889820), (45, 1763832), (54, 1469860), (56, 1417365), (60, 1322874), (63, 1259880), (70, 1133892), (72, 1102395), (84, 944910), (90, 881916), (105, 755928), (108, 734930), (120, 661437), (126, 629940), (135, 587944), (140, 566946), (168, 472455), (180, 440958), (189, 419960), (210, 377964), (216, 367465), (252, 314970), (270, 293972), (280, 283473), (315, 251976), (360, 220479), (378, 209980), (420, 188982), (504, 157485), (540, 146986), (630, 125988), (756, 104990), (840, 94491), (945, 83992), (1080, 73493), (1260, 62994), (1512, 52495), (1890, 41996), (2520, 31497), (3780, 20998), (7560, 10499)]