660258480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{3673}}^1$

素因数の和:3803

約数の個数: 160

約数和(自身を含む): 2361705984

約数和(自身を除く): 1701447504

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 107, 112, 120, 140, 168, 210, 214, 240, 280, 321, 336, 420, 428, 535, 560, 642, 749, 840, 856, 1070, 1284, 1498, 1605, 1680, 1712, 2140, 2247, 2568, 2996, 3210, 3673, 3745, 4280, 4494, 5136, 5992, 6420, 7346, 7490, 8560, 8988, 11019, 11235, 11984, 12840, 14692, 14980, 17976, 18365, 22038, 22470, 25680, 25711, 29384, 29960, 35952, 36730, 44076, 44940, 51422, 55095, 58768, 59920, 73460, 77133, 88152, 89880, 102844, 110190, 128555, 146920, 154266, 176304, 179760, 205688, 220380, 257110, 293840, 308532, 385665, 393011, 411376, 440760, 514220, 617064, 771330, 786022, 881520, 1028440, 1179033, 1234128, 1542660, 1572044, 1965055, 2056880, 2358066, 2751077, 3085320, 3144088, 3930110, 4716132, 5502154, 5895165, 6170640, 6288176, 7860220, 8253231, 9432264, 11004308, 11790330, 13755385, 15720440, 16506462, 18864528, 22008616, 23580660, 27510770, 31440880, 33012924, 41266155, 44017232, 47161320, 55021540, 66025848, 82532310, 94322640, 110043080, 132051696, 165064620, 220086160, 330129240, 660258480]

約数ペア:

[(1, 660258480), (2, 330129240), (3, 220086160), (4, 165064620), (5, 132051696), (6, 110043080), (7, 94322640), (8, 82532310), (10, 66025848), (12, 55021540), (14, 47161320), (15, 44017232), (16, 41266155), (20, 33012924), (21, 31440880), (24, 27510770), (28, 23580660), (30, 22008616), (35, 18864528), (40, 16506462), (42, 15720440), (48, 13755385), (56, 11790330), (60, 11004308), (70, 9432264), (80, 8253231), (84, 7860220), (105, 6288176), (107, 6170640), (112, 5895165), (120, 5502154), (140, 4716132), (168, 3930110), (210, 3144088), (214, 3085320), (240, 2751077), (280, 2358066), (321, 2056880), (336, 1965055), (420, 1572044), (428, 1542660), (535, 1234128), (560, 1179033), (642, 1028440), (749, 881520), (840, 786022), (856, 771330), (1070, 617064), (1284, 514220), (1498, 440760), (1605, 411376), (1680, 393011), (1712, 385665), (2140, 308532), (2247, 293840), (2568, 257110), (2996, 220380), (3210, 205688), (3673, 179760), (3745, 176304), (4280, 154266), (4494, 146920), (5136, 128555), (5992, 110190), (6420, 102844), (7346, 89880), (7490, 88152), (8560, 77133), (8988, 73460), (11019, 59920), (11235, 58768), (11984, 55095), (12840, 51422), (14692, 44940), (14980, 44076), (17976, 36730), (18365, 35952), (22038, 29960), (22470, 29384), (25680, 25711)]