2009784960

素因数分解:

$2^7\times 3^5\times 5^1\times {\mathrm{12923}}^1$

素因数の和:12957

約数の個数: 192

約数和(自身を含む): 7197634080

約数和(自身を除く): 5187849120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 540, 576, 640, 648, 720, 810, 864, 960, 972, 1080, 1152, 1215, 1296, 1440, 1620, 1728, 1920, 1944, 2160, 2430, 2592, 2880, 3240, 3456, 3888, 4320, 4860, 5184, 5760, 6480, 7776, 8640, 9720, 10368, 12923, 12960, 15552, 17280, 19440, 25846, 25920, 31104, 38769, 38880, 51692, 51840, 64615, 77538, 77760, 103384, 116307, 129230, 155076, 155520, 193845, 206768, 232614, 258460, 310152, 348921, 387690, 413536, 465228, 516920, 581535, 620304, 697842, 775380, 827072, 930456, 1033840, 1046763, 1163070, 1240608, 1395684, 1550760, 1654144, 1744605, 1860912, 2067680, 2093526, 2326140, 2481216, 2791368, 3101520, 3140289, 3489210, 3721824, 4135360, 4187052, 4652280, 4962432, 5233815, 5582736, 6203040, 6280578, 6978420, 7443648, 8270720, 8374104, 9304560, 10467630, 11165472, 12406080, 12561156, 13956840, 14887296, 15701445, 16748208, 18609120, 20935260, 22330944, 24812160, 25122312, 27913680, 31402890, 33496416, 37218240, 41870520, 44661888, 50244624, 55827360, 62805780, 66992832, 74436480, 83741040, 100489248, 111654720, 125611560, 133985664, 167482080, 200978496, 223309440, 251223120, 334964160, 401956992, 502446240, 669928320, 1004892480, 2009784960]

約数ペア:

[(1, 2009784960), (2, 1004892480), (3, 669928320), (4, 502446240), (5, 401956992), (6, 334964160), (8, 251223120), (9, 223309440), (10, 200978496), (12, 167482080), (15, 133985664), (16, 125611560), (18, 111654720), (20, 100489248), (24, 83741040), (27, 74436480), (30, 66992832), (32, 62805780), (36, 55827360), (40, 50244624), (45, 44661888), (48, 41870520), (54, 37218240), (60, 33496416), (64, 31402890), (72, 27913680), (80, 25122312), (81, 24812160), (90, 22330944), (96, 20935260), (108, 18609120), (120, 16748208), (128, 15701445), (135, 14887296), (144, 13956840), (160, 12561156), (162, 12406080), (180, 11165472), (192, 10467630), (216, 9304560), (240, 8374104), (243, 8270720), (270, 7443648), (288, 6978420), (320, 6280578), (324, 6203040), (360, 5582736), (384, 5233815), (405, 4962432), (432, 4652280), (480, 4187052), (486, 4135360), (540, 3721824), (576, 3489210), (640, 3140289), (648, 3101520), (720, 2791368), (810, 2481216), (864, 2326140), (960, 2093526), (972, 2067680), (1080, 1860912), (1152, 1744605), (1215, 1654144), (1296, 1550760), (1440, 1395684), (1620, 1240608), (1728, 1163070), (1920, 1046763), (1944, 1033840), (2160, 930456), (2430, 827072), (2592, 775380), (2880, 697842), (3240, 620304), (3456, 581535), (3888, 516920), (4320, 465228), (4860, 413536), (5184, 387690), (5760, 348921), (6480, 310152), (7776, 258460), (8640, 232614), (9720, 206768), (10368, 193845), (12923, 155520), (12960, 155076), (15552, 129230), (17280, 116307), (19440, 103384), (25846, 77760), (25920, 77538), (31104, 64615), (38769, 51840), (38880, 51692)]