67992120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{26981}}^1$

素因数の和:27005

約数の個数: 96

約数和(自身を含む): 252551520

約数和(自身を除く): 184559400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 26981, 53962, 80943, 107924, 134905, 161886, 188867, 215848, 242829, 269810, 323772, 377734, 404715, 485658, 539620, 566601, 647544, 755468, 809430, 944335, 971316, 1079240, 1133202, 1214145, 1510936, 1618860, 1699803, 1888670, 1942632, 2266404, 2428290, 2833005, 3237720, 3399606, 3777340, 4532808, 4856580, 5666010, 6799212, 7554680, 8499015, 9713160, 11332020, 13598424, 16998030, 22664040, 33996060, 67992120]

約数ペア:

[(1, 67992120), (2, 33996060), (3, 22664040), (4, 16998030), (5, 13598424), (6, 11332020), (7, 9713160), (8, 8499015), (9, 7554680), (10, 6799212), (12, 5666010), (14, 4856580), (15, 4532808), (18, 3777340), (20, 3399606), (21, 3237720), (24, 2833005), (28, 2428290), (30, 2266404), (35, 1942632), (36, 1888670), (40, 1699803), (42, 1618860), (45, 1510936), (56, 1214145), (60, 1133202), (63, 1079240), (70, 971316), (72, 944335), (84, 809430), (90, 755468), (105, 647544), (120, 566601), (126, 539620), (140, 485658), (168, 404715), (180, 377734), (210, 323772), (252, 269810), (280, 242829), (315, 215848), (360, 188867), (420, 161886), (504, 134905), (630, 107924), (840, 80943), (1260, 53962), (2520, 26981)]