20173111560

素因数分解:

$2^3\times 3^5\times 5^1\times 7^1\times {\mathrm{296489}}^1$

素因数の和:296522

約数の個数: 192

約数和(自身を含む): 77704099200

約数和(自身を除く): 57530987640

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, 243, 252, 270, 280, 315, 324, 360, 378, 405, 420, 486, 504, 540, 567, 630, 648, 756, 810, 840, 945, 972, 1080, 1134, 1215, 1260, 1512, 1620, 1701, 1890, 1944, 2268, 2430, 2520, 2835, 3240, 3402, 3780, 4536, 4860, 5670, 6804, 7560, 8505, 9720, 11340, 13608, 17010, 22680, 34020, 68040, 296489, 592978, 889467, 1185956, 1482445, 1778934, 2075423, 2371912, 2668401, 2964890, 3557868, 4150846, 4447335, 5336802, 5929780, 6226269, 7115736, 8005203, 8301692, 8894670, 10377115, 10673604, 11859560, 12452538, 13342005, 16010406, 16603384, 17789340, 18678807, 20754230, 21347208, 24015609, 24905076, 26684010, 31131345, 32020812, 35578680, 37357614, 40026015, 41508460, 48031218, 49810152, 53368020, 56036421, 62262690, 64041624, 72046827, 74715228, 80052030, 83016920, 93394035, 96062436, 106736040, 112072842, 120078045, 124525380, 144093654, 149430456, 160104060, 168109263, 186788070, 192124872, 224145684, 240156090, 249050760, 280182105, 288187308, 320208120, 336218526, 360234135, 373576140, 448291368, 480312180, 504327789, 560364210, 576374616, 672437052, 720468270, 747152280, 840546315, 960624360, 1008655578, 1120728420, 1344874104, 1440936540, 1681092630, 2017311156, 2241456840, 2521638945, 2881873080, 3362185260, 4034622312, 5043277890, 6724370520, 10086555780, 20173111560]

約数ペア:

[(1, 20173111560), (2, 10086555780), (3, 6724370520), (4, 5043277890), (5, 4034622312), (6, 3362185260), (7, 2881873080), (8, 2521638945), (9, 2241456840), (10, 2017311156), (12, 1681092630), (14, 1440936540), (15, 1344874104), (18, 1120728420), (20, 1008655578), (21, 960624360), (24, 840546315), (27, 747152280), (28, 720468270), (30, 672437052), (35, 576374616), (36, 560364210), (40, 504327789), (42, 480312180), (45, 448291368), (54, 373576140), (56, 360234135), (60, 336218526), (63, 320208120), (70, 288187308), (72, 280182105), (81, 249050760), (84, 240156090), (90, 224145684), (105, 192124872), (108, 186788070), (120, 168109263), (126, 160104060), (135, 149430456), (140, 144093654), (162, 124525380), (168, 120078045), (180, 112072842), (189, 106736040), (210, 96062436), (216, 93394035), (243, 83016920), (252, 80052030), (270, 74715228), (280, 72046827), (315, 64041624), (324, 62262690), (360, 56036421), (378, 53368020), (405, 49810152), (420, 48031218), (486, 41508460), (504, 40026015), (540, 37357614), (567, 35578680), (630, 32020812), (648, 31131345), (756, 26684010), (810, 24905076), (840, 24015609), (945, 21347208), (972, 20754230), (1080, 18678807), (1134, 17789340), (1215, 16603384), (1260, 16010406), (1512, 13342005), (1620, 12452538), (1701, 11859560), (1890, 10673604), (1944, 10377115), (2268, 8894670), (2430, 8301692), (2520, 8005203), (2835, 7115736), (3240, 6226269), (3402, 5929780), (3780, 5336802), (4536, 4447335), (4860, 4150846), (5670, 3557868), (6804, 2964890), (7560, 2668401), (8505, 2371912), (9720, 2075423), (11340, 1778934), (13608, 1482445), (17010, 1185956), (22680, 889467), (34020, 592978), (68040, 296489)]