141848280

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{647}}^1$

素因数の和:703

約数の個数: 256

約数和(自身を含む): 559872000

約数和(自身を除く): 418023720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 29, 30, 35, 36, 40, 42, 45, 54, 56, 58, 60, 63, 70, 72, 84, 87, 90, 105, 108, 116, 120, 126, 135, 140, 145, 168, 174, 180, 189, 203, 210, 216, 232, 252, 261, 270, 280, 290, 315, 348, 360, 378, 406, 420, 435, 504, 522, 540, 580, 609, 630, 647, 696, 756, 783, 812, 840, 870, 945, 1015, 1044, 1080, 1160, 1218, 1260, 1294, 1305, 1512, 1566, 1624, 1740, 1827, 1890, 1941, 2030, 2088, 2436, 2520, 2588, 2610, 3045, 3132, 3235, 3480, 3654, 3780, 3882, 3915, 4060, 4529, 4872, 5176, 5220, 5481, 5823, 6090, 6264, 6470, 7308, 7560, 7764, 7830, 8120, 9058, 9135, 9705, 10440, 10962, 11646, 12180, 12940, 13587, 14616, 15528, 15660, 17469, 18116, 18270, 18763, 19410, 21924, 22645, 23292, 24360, 25880, 27174, 27405, 29115, 31320, 34938, 36232, 36540, 37526, 38820, 40761, 43848, 45290, 46584, 54348, 54810, 56289, 58230, 67935, 69876, 73080, 75052, 77640, 81522, 87345, 90580, 93815, 108696, 109620, 112578, 116460, 122283, 131341, 135870, 139752, 150104, 163044, 168867, 174690, 181160, 187630, 203805, 219240, 225156, 232920, 244566, 262682, 271740, 281445, 326088, 337734, 349380, 375260, 394023, 407610, 450312, 489132, 506601, 525364, 543480, 562890, 611415, 656705, 675468, 698760, 750520, 788046, 815220, 844335, 978264, 1013202, 1050728, 1125780, 1182069, 1222830, 1313410, 1350936, 1576092, 1630440, 1688670, 1970115, 2026404, 2251560, 2364138, 2445660, 2533005, 2626820, 3152184, 3377340, 3546207, 3940230, 4052808, 4728276, 4891320, 5066010, 5253640, 5910345, 6754680, 7092414, 7880460, 9456552, 10132020, 11820690, 14184828, 15760920, 17731035, 20264040, 23641380, 28369656, 35462070, 47282760, 70924140, 141848280]

約数ペア:

[(1, 141848280), (2, 70924140), (3, 47282760), (4, 35462070), (5, 28369656), (6, 23641380), (7, 20264040), (8, 17731035), (9, 15760920), (10, 14184828), (12, 11820690), (14, 10132020), (15, 9456552), (18, 7880460), (20, 7092414), (21, 6754680), (24, 5910345), (27, 5253640), (28, 5066010), (29, 4891320), (30, 4728276), (35, 4052808), (36, 3940230), (40, 3546207), (42, 3377340), (45, 3152184), (54, 2626820), (56, 2533005), (58, 2445660), (60, 2364138), (63, 2251560), (70, 2026404), (72, 1970115), (84, 1688670), (87, 1630440), (90, 1576092), (105, 1350936), (108, 1313410), (116, 1222830), (120, 1182069), (126, 1125780), (135, 1050728), (140, 1013202), (145, 978264), (168, 844335), (174, 815220), (180, 788046), (189, 750520), (203, 698760), (210, 675468), (216, 656705), (232, 611415), (252, 562890), (261, 543480), (270, 525364), (280, 506601), (290, 489132), (315, 450312), (348, 407610), (360, 394023), (378, 375260), (406, 349380), (420, 337734), (435, 326088), (504, 281445), (522, 271740), (540, 262682), (580, 244566), (609, 232920), (630, 225156), (647, 219240), (696, 203805), (756, 187630), (783, 181160), (812, 174690), (840, 168867), (870, 163044), (945, 150104), (1015, 139752), (1044, 135870), (1080, 131341), (1160, 122283), (1218, 116460), (1260, 112578), (1294, 109620), (1305, 108696), (1512, 93815), (1566, 90580), (1624, 87345), (1740, 81522), (1827, 77640), (1890, 75052), (1941, 73080), (2030, 69876), (2088, 67935), (2436, 58230), (2520, 56289), (2588, 54810), (2610, 54348), (3045, 46584), (3132, 45290), (3235, 43848), (3480, 40761), (3654, 38820), (3780, 37526), (3882, 36540), (3915, 36232), (4060, 34938), (4529, 31320), (4872, 29115), (5176, 27405), (5220, 27174), (5481, 25880), (5823, 24360), (6090, 23292), (6264, 22645), (6470, 21924), (7308, 19410), (7560, 18763), (7764, 18270), (7830, 18116), (8120, 17469), (9058, 15660), (9135, 15528), (9705, 14616), (10440, 13587), (10962, 12940), (11646, 12180)]