1268202600

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{251}}^1\times {\mathrm{401}}^1$

素因数の和:681

約数の個数: 288

約数和(自身を含む): 4899061440

約数和(自身を除く): 3630858840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 50, 56, 60, 63, 70, 72, 75, 84, 90, 100, 105, 120, 126, 140, 150, 168, 175, 180, 200, 210, 225, 251, 252, 280, 300, 315, 350, 360, 401, 420, 450, 502, 504, 525, 600, 630, 700, 753, 802, 840, 900, 1004, 1050, 1203, 1255, 1260, 1400, 1506, 1575, 1604, 1757, 1800, 2005, 2008, 2100, 2259, 2406, 2510, 2520, 2807, 3012, 3150, 3208, 3514, 3609, 3765, 4010, 4200, 4518, 4812, 5020, 5271, 5614, 6015, 6024, 6275, 6300, 7028, 7218, 7530, 8020, 8421, 8785, 9036, 9624, 10025, 10040, 10542, 11228, 11295, 12030, 12550, 12600, 14035, 14056, 14436, 15060, 15813, 16040, 16842, 17570, 18045, 18072, 18825, 20050, 21084, 22456, 22590, 24060, 25100, 25263, 26355, 28070, 28872, 30075, 30120, 31626, 33684, 35140, 36090, 37650, 40100, 42105, 42168, 43925, 45180, 48120, 50200, 50526, 52710, 56140, 56475, 60150, 63252, 67368, 70175, 70280, 72180, 75300, 79065, 80200, 84210, 87850, 90225, 90360, 100651, 101052, 105420, 112280, 112950, 120300, 126315, 126504, 131775, 140350, 144360, 150600, 158130, 168420, 175700, 180450, 201302, 202104, 210525, 210840, 225900, 240600, 252630, 263550, 280700, 301953, 316260, 336840, 351400, 360900, 395325, 402604, 421050, 451800, 503255, 505260, 527100, 561400, 603906, 631575, 632520, 704557, 721800, 790650, 805208, 842100, 905859, 1006510, 1010520, 1054200, 1207812, 1263150, 1409114, 1509765, 1581300, 1684200, 1811718, 2013020, 2113671, 2415624, 2516275, 2526300, 2818228, 3019530, 3162600, 3522785, 3623436, 4026040, 4227342, 4529295, 5032550, 5052600, 5636456, 6039060, 6341013, 7045570, 7246872, 7548825, 8454684, 9058590, 10065100, 10568355, 12078120, 12682026, 14091140, 15097650, 16909368, 17613925, 18117180, 20130200, 21136710, 22646475, 25364052, 28182280, 30195300, 31705065, 35227850, 36234360, 42273420, 45292950, 50728104, 52841775, 60390600, 63410130, 70455700, 84546840, 90585900, 105683550, 126820260, 140911400, 158525325, 181171800, 211367100, 253640520, 317050650, 422734200, 634101300, 1268202600]

約数ペア:

[(1, 1268202600), (2, 634101300), (3, 422734200), (4, 317050650), (5, 253640520), (6, 211367100), (7, 181171800), (8, 158525325), (9, 140911400), (10, 126820260), (12, 105683550), (14, 90585900), (15, 84546840), (18, 70455700), (20, 63410130), (21, 60390600), (24, 52841775), (25, 50728104), (28, 45292950), (30, 42273420), (35, 36234360), (36, 35227850), (40, 31705065), (42, 30195300), (45, 28182280), (50, 25364052), (56, 22646475), (60, 21136710), (63, 20130200), (70, 18117180), (72, 17613925), (75, 16909368), (84, 15097650), (90, 14091140), (100, 12682026), (105, 12078120), (120, 10568355), (126, 10065100), (140, 9058590), (150, 8454684), (168, 7548825), (175, 7246872), (180, 7045570), (200, 6341013), (210, 6039060), (225, 5636456), (251, 5052600), (252, 5032550), (280, 4529295), (300, 4227342), (315, 4026040), (350, 3623436), (360, 3522785), (401, 3162600), (420, 3019530), (450, 2818228), (502, 2526300), (504, 2516275), (525, 2415624), (600, 2113671), (630, 2013020), (700, 1811718), (753, 1684200), (802, 1581300), (840, 1509765), (900, 1409114), (1004, 1263150), (1050, 1207812), (1203, 1054200), (1255, 1010520), (1260, 1006510), (1400, 905859), (1506, 842100), (1575, 805208), (1604, 790650), (1757, 721800), (1800, 704557), (2005, 632520), (2008, 631575), (2100, 603906), (2259, 561400), (2406, 527100), (2510, 505260), (2520, 503255), (2807, 451800), (3012, 421050), (3150, 402604), (3208, 395325), (3514, 360900), (3609, 351400), (3765, 336840), (4010, 316260), (4200, 301953), (4518, 280700), (4812, 263550), (5020, 252630), (5271, 240600), (5614, 225900), (6015, 210840), (6024, 210525), (6275, 202104), (6300, 201302), (7028, 180450), (7218, 175700), (7530, 168420), (8020, 158130), (8421, 150600), (8785, 144360), (9036, 140350), (9624, 131775), (10025, 126504), (10040, 126315), (10542, 120300), (11228, 112950), (11295, 112280), (12030, 105420), (12550, 101052), (12600, 100651), (14035, 90360), (14056, 90225), (14436, 87850), (15060, 84210), (15813, 80200), (16040, 79065), (16842, 75300), (17570, 72180), (18045, 70280), (18072, 70175), (18825, 67368), (20050, 63252), (21084, 60150), (22456, 56475), (22590, 56140), (24060, 52710), (25100, 50526), (25263, 50200), (26355, 48120), (28070, 45180), (28872, 43925), (30075, 42168), (30120, 42105), (31626, 40100), (33684, 37650), (35140, 36090)]