166341420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1361}}^1$

素因数の和:1480

約数の個数: 144

約数和(自身を含む): 583023168

約数和(自身を除く): 416681748

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 97, 105, 126, 140, 180, 194, 210, 252, 291, 315, 388, 420, 485, 582, 630, 679, 873, 970, 1164, 1260, 1358, 1361, 1455, 1746, 1940, 2037, 2716, 2722, 2910, 3395, 3492, 4074, 4083, 4365, 5444, 5820, 6111, 6790, 6805, 8148, 8166, 8730, 9527, 10185, 12222, 12249, 13580, 13610, 16332, 17460, 19054, 20370, 20415, 24444, 24498, 27220, 28581, 30555, 38108, 40740, 40830, 47635, 48996, 57162, 61110, 61245, 81660, 85743, 95270, 114324, 122220, 122490, 132017, 142905, 171486, 190540, 244980, 264034, 285810, 342972, 396051, 428715, 528068, 571620, 660085, 792102, 857430, 924119, 1188153, 1320170, 1584204, 1714860, 1848238, 1980255, 2376306, 2640340, 2772357, 3696476, 3960510, 4620595, 4752612, 5544714, 5940765, 7921020, 8317071, 9241190, 11089428, 11881530, 13861785, 16634142, 18482380, 23763060, 27723570, 33268284, 41585355, 55447140, 83170710, 166341420]

約数ペア:

[(1, 166341420), (2, 83170710), (3, 55447140), (4, 41585355), (5, 33268284), (6, 27723570), (7, 23763060), (9, 18482380), (10, 16634142), (12, 13861785), (14, 11881530), (15, 11089428), (18, 9241190), (20, 8317071), (21, 7921020), (28, 5940765), (30, 5544714), (35, 4752612), (36, 4620595), (42, 3960510), (45, 3696476), (60, 2772357), (63, 2640340), (70, 2376306), (84, 1980255), (90, 1848238), (97, 1714860), (105, 1584204), (126, 1320170), (140, 1188153), (180, 924119), (194, 857430), (210, 792102), (252, 660085), (291, 571620), (315, 528068), (388, 428715), (420, 396051), (485, 342972), (582, 285810), (630, 264034), (679, 244980), (873, 190540), (970, 171486), (1164, 142905), (1260, 132017), (1358, 122490), (1361, 122220), (1455, 114324), (1746, 95270), (1940, 85743), (2037, 81660), (2716, 61245), (2722, 61110), (2910, 57162), (3395, 48996), (3492, 47635), (4074, 40830), (4083, 40740), (4365, 38108), (5444, 30555), (5820, 28581), (6111, 27220), (6790, 24498), (6805, 24444), (8148, 20415), (8166, 20370), (8730, 19054), (9527, 17460), (10185, 16332), (12222, 13610), (12249, 13580)]