168327600

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{691}}^1$

素因数の和:748

約数の個数: 240

約数和(自身を含む): 638411520

約数和(自身を除く): 470083920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 29, 30, 35, 40, 42, 48, 50, 56, 58, 60, 70, 75, 80, 84, 87, 100, 105, 112, 116, 120, 140, 145, 150, 168, 174, 175, 200, 203, 210, 232, 240, 280, 290, 300, 336, 348, 350, 400, 406, 420, 435, 464, 525, 560, 580, 600, 609, 691, 696, 700, 725, 812, 840, 870, 1015, 1050, 1160, 1200, 1218, 1382, 1392, 1400, 1450, 1624, 1680, 1740, 2030, 2073, 2100, 2175, 2320, 2436, 2764, 2800, 2900, 3045, 3248, 3455, 3480, 4060, 4146, 4200, 4350, 4837, 4872, 5075, 5528, 5800, 6090, 6910, 6960, 8120, 8292, 8400, 8700, 9674, 9744, 10150, 10365, 11056, 11600, 12180, 13820, 14511, 15225, 16240, 16584, 17275, 17400, 19348, 20039, 20300, 20730, 24185, 24360, 27640, 29022, 30450, 33168, 34550, 34800, 38696, 40078, 40600, 41460, 48370, 48720, 51825, 55280, 58044, 60117, 60900, 69100, 72555, 77392, 80156, 81200, 82920, 96740, 100195, 103650, 116088, 120234, 120925, 121800, 138200, 140273, 145110, 160312, 165840, 193480, 200390, 207300, 232176, 240468, 241850, 243600, 276400, 280546, 290220, 300585, 320624, 362775, 386960, 400780, 414600, 420819, 480936, 483700, 500975, 561092, 580440, 601170, 701365, 725550, 801560, 829200, 841638, 961872, 967400, 1001950, 1122184, 1160880, 1202340, 1402730, 1451100, 1502925, 1603120, 1683276, 1934800, 2003900, 2104095, 2244368, 2404680, 2805460, 2902200, 3005850, 3366552, 3506825, 4007800, 4208190, 4809360, 5610920, 5804400, 6011700, 6733104, 7013650, 8015600, 8416380, 10520475, 11221840, 12023400, 14027300, 16832760, 21040950, 24046800, 28054600, 33665520, 42081900, 56109200, 84163800, 168327600]

約数ペア:

[(1, 168327600), (2, 84163800), (3, 56109200), (4, 42081900), (5, 33665520), (6, 28054600), (7, 24046800), (8, 21040950), (10, 16832760), (12, 14027300), (14, 12023400), (15, 11221840), (16, 10520475), (20, 8416380), (21, 8015600), (24, 7013650), (25, 6733104), (28, 6011700), (29, 5804400), (30, 5610920), (35, 4809360), (40, 4208190), (42, 4007800), (48, 3506825), (50, 3366552), (56, 3005850), (58, 2902200), (60, 2805460), (70, 2404680), (75, 2244368), (80, 2104095), (84, 2003900), (87, 1934800), (100, 1683276), (105, 1603120), (112, 1502925), (116, 1451100), (120, 1402730), (140, 1202340), (145, 1160880), (150, 1122184), (168, 1001950), (174, 967400), (175, 961872), (200, 841638), (203, 829200), (210, 801560), (232, 725550), (240, 701365), (280, 601170), (290, 580440), (300, 561092), (336, 500975), (348, 483700), (350, 480936), (400, 420819), (406, 414600), (420, 400780), (435, 386960), (464, 362775), (525, 320624), (560, 300585), (580, 290220), (600, 280546), (609, 276400), (691, 243600), (696, 241850), (700, 240468), (725, 232176), (812, 207300), (840, 200390), (870, 193480), (1015, 165840), (1050, 160312), (1160, 145110), (1200, 140273), (1218, 138200), (1382, 121800), (1392, 120925), (1400, 120234), (1450, 116088), (1624, 103650), (1680, 100195), (1740, 96740), (2030, 82920), (2073, 81200), (2100, 80156), (2175, 77392), (2320, 72555), (2436, 69100), (2764, 60900), (2800, 60117), (2900, 58044), (3045, 55280), (3248, 51825), (3455, 48720), (3480, 48370), (4060, 41460), (4146, 40600), (4200, 40078), (4350, 38696), (4837, 34800), (4872, 34550), (5075, 33168), (5528, 30450), (5800, 29022), (6090, 27640), (6910, 24360), (6960, 24185), (8120, 20730), (8292, 20300), (8400, 20039), (8700, 19348), (9674, 17400), (9744, 17275), (10150, 16584), (10365, 16240), (11056, 15225), (11600, 14511), (12180, 13820)]