21163864680

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{933151}}^1$

素因数の和:933181

約数の個数: 160

約数和(自身を含む): 81296202240

約数和(自身を除く): 60132337560

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, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 252, 270, 280, 315, 324, 360, 378, 405, 420, 504, 540, 567, 630, 648, 756, 810, 840, 945, 1080, 1134, 1260, 1512, 1620, 1890, 2268, 2520, 2835, 3240, 3780, 4536, 5670, 7560, 11340, 22680, 933151, 1866302, 2799453, 3732604, 4665755, 5598906, 6532057, 7465208, 8398359, 9331510, 11197812, 13064114, 13997265, 16796718, 18663020, 19596171, 22395624, 25195077, 26128228, 27994530, 32660285, 33593436, 37326040, 39192342, 41991795, 50390154, 52256456, 55989060, 58788513, 65320570, 67186872, 75585231, 78384684, 83983590, 97980855, 100780308, 111978120, 117577026, 125975385, 130641140, 151170462, 156769368, 167967180, 176365539, 195961710, 201560616, 235154052, 251950770, 261282280, 293942565, 302340924, 335934360, 352731078, 377926155, 391923420, 470308104, 503901540, 529096617, 587885130, 604681848, 705462156, 755852310, 783846840, 881827695, 1007803080, 1058193234, 1175770260, 1410924312, 1511704620, 1763655390, 2116386468, 2351540520, 2645483085, 3023409240, 3527310780, 4232772936, 5290966170, 7054621560, 10581932340, 21163864680]

約数ペア:

[(1, 21163864680), (2, 10581932340), (3, 7054621560), (4, 5290966170), (5, 4232772936), (6, 3527310780), (7, 3023409240), (8, 2645483085), (9, 2351540520), (10, 2116386468), (12, 1763655390), (14, 1511704620), (15, 1410924312), (18, 1175770260), (20, 1058193234), (21, 1007803080), (24, 881827695), (27, 783846840), (28, 755852310), (30, 705462156), (35, 604681848), (36, 587885130), (40, 529096617), (42, 503901540), (45, 470308104), (54, 391923420), (56, 377926155), (60, 352731078), (63, 335934360), (70, 302340924), (72, 293942565), (81, 261282280), (84, 251950770), (90, 235154052), (105, 201560616), (108, 195961710), (120, 176365539), (126, 167967180), (135, 156769368), (140, 151170462), (162, 130641140), (168, 125975385), (180, 117577026), (189, 111978120), (210, 100780308), (216, 97980855), (252, 83983590), (270, 78384684), (280, 75585231), (315, 67186872), (324, 65320570), (360, 58788513), (378, 55989060), (405, 52256456), (420, 50390154), (504, 41991795), (540, 39192342), (567, 37326040), (630, 33593436), (648, 32660285), (756, 27994530), (810, 26128228), (840, 25195077), (945, 22395624), (1080, 19596171), (1134, 18663020), (1260, 16796718), (1512, 13997265), (1620, 13064114), (1890, 11197812), (2268, 9331510), (2520, 8398359), (2835, 7465208), (3240, 6532057), (3780, 5598906), (4536, 4665755), (5670, 3732604), (7560, 2799453), (11340, 1866302), (22680, 933151)]