158744880

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{10499}}^1$

素因数の和:10528

約数の個数: 160

約数和(自身を含む): 624960000

約数和(自身を除く): 466215120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 10499, 15120, 20998, 31497, 41996, 52495, 62994, 73493, 83992, 94491, 104990, 125988, 146986, 157485, 167984, 188982, 209980, 220479, 251976, 283473, 293972, 314970, 367465, 377964, 419960, 440958, 472455, 503952, 566946, 587944, 629940, 661437, 734930, 755928, 839920, 881916, 944910, 1102395, 1133892, 1175888, 1259880, 1322874, 1417365, 1469860, 1511856, 1763832, 1889820, 1984311, 2204790, 2267784, 2519760, 2645748, 2834730, 2939720, 3307185, 3527664, 3779640, 3968622, 4409580, 4535568, 5291496, 5669460, 5879440, 6614370, 7559280, 7937244, 8819160, 9921555, 10582992, 11338920, 13228740, 15874488, 17638320, 19843110, 22677840, 26457480, 31748976, 39686220, 52914960, 79372440, 158744880]

約数ペア:

[(1, 158744880), (2, 79372440), (3, 52914960), (4, 39686220), (5, 31748976), (6, 26457480), (7, 22677840), (8, 19843110), (9, 17638320), (10, 15874488), (12, 13228740), (14, 11338920), (15, 10582992), (16, 9921555), (18, 8819160), (20, 7937244), (21, 7559280), (24, 6614370), (27, 5879440), (28, 5669460), (30, 5291496), (35, 4535568), (36, 4409580), (40, 3968622), (42, 3779640), (45, 3527664), (48, 3307185), (54, 2939720), (56, 2834730), (60, 2645748), (63, 2519760), (70, 2267784), (72, 2204790), (80, 1984311), (84, 1889820), (90, 1763832), (105, 1511856), (108, 1469860), (112, 1417365), (120, 1322874), (126, 1259880), (135, 1175888), (140, 1133892), (144, 1102395), (168, 944910), (180, 881916), (189, 839920), (210, 755928), (216, 734930), (240, 661437), (252, 629940), (270, 587944), (280, 566946), (315, 503952), (336, 472455), (360, 440958), (378, 419960), (420, 377964), (432, 367465), (504, 314970), (540, 293972), (560, 283473), (630, 251976), (720, 220479), (756, 209980), (840, 188982), (945, 167984), (1008, 157485), (1080, 146986), (1260, 125988), (1512, 104990), (1680, 94491), (1890, 83992), (2160, 73493), (2520, 62994), (3024, 52495), (3780, 41996), (5040, 31497), (7560, 20998), (10499, 15120)]