203976360

素因数分解:

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

素因数の和:27008

約数の個数: 128

約数和(自身を含む): 777081600

約数和(自身を除く): 573105240

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, 26981, 53962, 80943, 107924, 134905, 161886, 188867, 215848, 242829, 269810, 323772, 377734, 404715, 485658, 539620, 566601, 647544, 728487, 755468, 809430, 944335, 971316, 1079240, 1133202, 1214145, 1456974, 1510936, 1618860, 1699803, 1888670, 1942632, 2266404, 2428290, 2833005, 2913948, 3237720, 3399606, 3642435, 3777340, 4532808, 4856580, 5099409, 5666010, 5827896, 6799212, 7284870, 7554680, 8499015, 9713160, 10198818, 11332020, 13598424, 14569740, 16998030, 20397636, 22664040, 25497045, 29139480, 33996060, 40795272, 50994090, 67992120, 101988180, 203976360]

約数ペア:

[(1, 203976360), (2, 101988180), (3, 67992120), (4, 50994090), (5, 40795272), (6, 33996060), (7, 29139480), (8, 25497045), (9, 22664040), (10, 20397636), (12, 16998030), (14, 14569740), (15, 13598424), (18, 11332020), (20, 10198818), (21, 9713160), (24, 8499015), (27, 7554680), (28, 7284870), (30, 6799212), (35, 5827896), (36, 5666010), (40, 5099409), (42, 4856580), (45, 4532808), (54, 3777340), (56, 3642435), (60, 3399606), (63, 3237720), (70, 2913948), (72, 2833005), (84, 2428290), (90, 2266404), (105, 1942632), (108, 1888670), (120, 1699803), (126, 1618860), (135, 1510936), (140, 1456974), (168, 1214145), (180, 1133202), (189, 1079240), (210, 971316), (216, 944335), (252, 809430), (270, 755468), (280, 728487), (315, 647544), (360, 566601), (378, 539620), (420, 485658), (504, 404715), (540, 377734), (630, 323772), (756, 269810), (840, 242829), (945, 215848), (1080, 188867), (1260, 161886), (1512, 134905), (1890, 107924), (2520, 80943), (3780, 53962), (7560, 26981)]