423732120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{7529}}^1$

素因数の和:7617

約数の個数: 128

約数和(自身を含む): 1474675200

約数和(自身を除く): 1050943080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 67, 70, 84, 105, 120, 134, 140, 168, 201, 210, 268, 280, 335, 402, 420, 469, 536, 670, 804, 840, 938, 1005, 1340, 1407, 1608, 1876, 2010, 2345, 2680, 2814, 3752, 4020, 4690, 5628, 7035, 7529, 8040, 9380, 11256, 14070, 15058, 18760, 22587, 28140, 30116, 37645, 45174, 52703, 56280, 60232, 75290, 90348, 105406, 112935, 150580, 158109, 180696, 210812, 225870, 263515, 301160, 316218, 421624, 451740, 504443, 527030, 632436, 790545, 903480, 1008886, 1054060, 1264872, 1513329, 1581090, 2017772, 2108120, 2522215, 3026658, 3162180, 3531101, 4035544, 5044430, 6053316, 6324360, 7062202, 7566645, 10088860, 10593303, 12106632, 14124404, 15133290, 17655505, 20177720, 21186606, 28248808, 30266580, 35311010, 42373212, 52966515, 60533160, 70622020, 84746424, 105933030, 141244040, 211866060, 423732120]

約数ペア:

[(1, 423732120), (2, 211866060), (3, 141244040), (4, 105933030), (5, 84746424), (6, 70622020), (7, 60533160), (8, 52966515), (10, 42373212), (12, 35311010), (14, 30266580), (15, 28248808), (20, 21186606), (21, 20177720), (24, 17655505), (28, 15133290), (30, 14124404), (35, 12106632), (40, 10593303), (42, 10088860), (56, 7566645), (60, 7062202), (67, 6324360), (70, 6053316), (84, 5044430), (105, 4035544), (120, 3531101), (134, 3162180), (140, 3026658), (168, 2522215), (201, 2108120), (210, 2017772), (268, 1581090), (280, 1513329), (335, 1264872), (402, 1054060), (420, 1008886), (469, 903480), (536, 790545), (670, 632436), (804, 527030), (840, 504443), (938, 451740), (1005, 421624), (1340, 316218), (1407, 301160), (1608, 263515), (1876, 225870), (2010, 210812), (2345, 180696), (2680, 158109), (2814, 150580), (3752, 112935), (4020, 105406), (4690, 90348), (5628, 75290), (7035, 60232), (7529, 56280), (8040, 52703), (9380, 45174), (11256, 37645), (14070, 30116), (15058, 28140), (18760, 22587)]