2011826880

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{99793}}^1$

素因数の和:99823

約数の個数: 168

約数和(自身を含む): 7908474912

約数和(自身を除く): 5896648032

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 10080, 20160, 99793, 199586, 299379, 399172, 498965, 598758, 698551, 798344, 898137, 997930, 1197516, 1397102, 1496895, 1596688, 1796274, 1995860, 2095653, 2395032, 2794204, 2993790, 3193376, 3492755, 3592548, 3991720, 4191306, 4490685, 4790064, 5588408, 5987580, 6286959, 6386752, 6985510, 7185096, 7983440, 8382612, 8981370, 9580128, 10478265, 11176816, 11975160, 12573918, 13971020, 14370192, 15966880, 16765224, 17962740, 19160256, 20956530, 22353632, 23950320, 25147836, 27942040, 28740384, 31434795, 31933760, 33530448, 35925480, 41913060, 44707264, 47900640, 50295672, 55884080, 57480768, 62869590, 67060896, 71850960, 83826120, 95801280, 100591344, 111768160, 125739180, 134121792, 143701920, 167652240, 201182688, 223536320, 251478360, 287403840, 335304480, 402365376, 502956720, 670608960, 1005913440, 2011826880]

約数ペア:

[(1, 2011826880), (2, 1005913440), (3, 670608960), (4, 502956720), (5, 402365376), (6, 335304480), (7, 287403840), (8, 251478360), (9, 223536320), (10, 201182688), (12, 167652240), (14, 143701920), (15, 134121792), (16, 125739180), (18, 111768160), (20, 100591344), (21, 95801280), (24, 83826120), (28, 71850960), (30, 67060896), (32, 62869590), (35, 57480768), (36, 55884080), (40, 50295672), (42, 47900640), (45, 44707264), (48, 41913060), (56, 35925480), (60, 33530448), (63, 31933760), (64, 31434795), (70, 28740384), (72, 27942040), (80, 25147836), (84, 23950320), (90, 22353632), (96, 20956530), (105, 19160256), (112, 17962740), (120, 16765224), (126, 15966880), (140, 14370192), (144, 13971020), (160, 12573918), (168, 11975160), (180, 11176816), (192, 10478265), (210, 9580128), (224, 8981370), (240, 8382612), (252, 7983440), (280, 7185096), (288, 6985510), (315, 6386752), (320, 6286959), (336, 5987580), (360, 5588408), (420, 4790064), (448, 4490685), (480, 4191306), (504, 3991720), (560, 3592548), (576, 3492755), (630, 3193376), (672, 2993790), (720, 2794204), (840, 2395032), (960, 2095653), (1008, 1995860), (1120, 1796274), (1260, 1596688), (1344, 1496895), (1440, 1397102), (1680, 1197516), (2016, 997930), (2240, 898137), (2520, 798344), (2880, 698551), (3360, 598758), (4032, 498965), (5040, 399172), (6720, 299379), (10080, 199586), (20160, 99793)]