2016198720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{3911}}^1$

素因数の和:4113

約数の個数: 168

約数和(自身を含む): 6975408960

約数和(自身を除く): 4959210240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 179, 180, 192, 240, 288, 320, 358, 360, 480, 537, 576, 716, 720, 895, 960, 1074, 1432, 1440, 1611, 1790, 2148, 2685, 2864, 2880, 3222, 3580, 3911, 4296, 5370, 5728, 6444, 7160, 7822, 8055, 8592, 10740, 11456, 11733, 12888, 14320, 15644, 16110, 17184, 19555, 21480, 23466, 25776, 28640, 31288, 32220, 34368, 35199, 39110, 42960, 46932, 51552, 57280, 58665, 62576, 64440, 70398, 78220, 85920, 93864, 103104, 117330, 125152, 128880, 140796, 156440, 171840, 175995, 187728, 234660, 250304, 257760, 281592, 312880, 351990, 375456, 469320, 515520, 563184, 625760, 700069, 703980, 750912, 938640, 1126368, 1251520, 1400138, 1407960, 1877280, 2100207, 2252736, 2800276, 2815920, 3500345, 3754560, 4200414, 5600552, 5631840, 6300621, 7000690, 8400828, 10501035, 11201104, 11263680, 12601242, 14001380, 16801656, 21002070, 22402208, 25202484, 28002760, 31503105, 33603312, 42004140, 44804416, 50404968, 56005520, 63006210, 67206624, 84008280, 100809936, 112011040, 126012420, 134413248, 168016560, 201619872, 224022080, 252024840, 336033120, 403239744, 504049680, 672066240, 1008099360, 2016198720]

約数ペア:

[(1, 2016198720), (2, 1008099360), (3, 672066240), (4, 504049680), (5, 403239744), (6, 336033120), (8, 252024840), (9, 224022080), (10, 201619872), (12, 168016560), (15, 134413248), (16, 126012420), (18, 112011040), (20, 100809936), (24, 84008280), (30, 67206624), (32, 63006210), (36, 56005520), (40, 50404968), (45, 44804416), (48, 42004140), (60, 33603312), (64, 31503105), (72, 28002760), (80, 25202484), (90, 22402208), (96, 21002070), (120, 16801656), (144, 14001380), (160, 12601242), (179, 11263680), (180, 11201104), (192, 10501035), (240, 8400828), (288, 7000690), (320, 6300621), (358, 5631840), (360, 5600552), (480, 4200414), (537, 3754560), (576, 3500345), (716, 2815920), (720, 2800276), (895, 2252736), (960, 2100207), (1074, 1877280), (1432, 1407960), (1440, 1400138), (1611, 1251520), (1790, 1126368), (2148, 938640), (2685, 750912), (2864, 703980), (2880, 700069), (3222, 625760), (3580, 563184), (3911, 515520), (4296, 469320), (5370, 375456), (5728, 351990), (6444, 312880), (7160, 281592), (7822, 257760), (8055, 250304), (8592, 234660), (10740, 187728), (11456, 175995), (11733, 171840), (12888, 156440), (14320, 140796), (15644, 128880), (16110, 125152), (17184, 117330), (19555, 103104), (21480, 93864), (23466, 85920), (25776, 78220), (28640, 70398), (31288, 64440), (32220, 62576), (34368, 58665), (35199, 57280), (39110, 51552), (42960, 46932)]