1972944000

素因数分解:

$2^7\times 3^3\times 5^3\times {\mathrm{4567}}^1$

素因数の和:4605

約数の個数: 256

約数和(自身を含む): 7268601600

約数和(自身を除く): 5295657600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 64, 72, 75, 80, 90, 96, 100, 108, 120, 125, 128, 135, 144, 150, 160, 180, 192, 200, 216, 225, 240, 250, 270, 288, 300, 320, 360, 375, 384, 400, 432, 450, 480, 500, 540, 576, 600, 640, 675, 720, 750, 800, 864, 900, 960, 1000, 1080, 1125, 1152, 1200, 1350, 1440, 1500, 1600, 1728, 1800, 1920, 2000, 2160, 2250, 2400, 2700, 2880, 3000, 3200, 3375, 3456, 3600, 4000, 4320, 4500, 4567, 4800, 5400, 5760, 6000, 6750, 7200, 8000, 8640, 9000, 9134, 9600, 10800, 12000, 13500, 13701, 14400, 16000, 17280, 18000, 18268, 21600, 22835, 24000, 27000, 27402, 28800, 36000, 36536, 41103, 43200, 45670, 48000, 54000, 54804, 68505, 72000, 73072, 82206, 86400, 91340, 108000, 109608, 114175, 123309, 137010, 144000, 146144, 164412, 182680, 205515, 216000, 219216, 228350, 246618, 274020, 292288, 328824, 342525, 365360, 411030, 432000, 438432, 456700, 493236, 548040, 570875, 584576, 616545, 657648, 685050, 730720, 822060, 876864, 913400, 986472, 1027575, 1096080, 1141750, 1233090, 1315296, 1370100, 1461440, 1644120, 1712625, 1753728, 1826800, 1972944, 2055150, 2192160, 2283500, 2466180, 2630592, 2740200, 2922880, 3082725, 3288240, 3425250, 3653600, 3945888, 4110300, 4384320, 4567000, 4932360, 5137875, 5261184, 5480400, 6165450, 6576480, 6850500, 7307200, 7891776, 8220600, 8768640, 9134000, 9864720, 10275750, 10960800, 12330900, 13152960, 13701000, 14614400, 15413625, 15783552, 16441200, 18268000, 19729440, 20551500, 21921600, 24661800, 26305920, 27402000, 30827250, 32882400, 36536000, 39458880, 41103000, 43843200, 49323600, 54804000, 61654500, 65764800, 73072000, 78917760, 82206000, 98647200, 109608000, 123309000, 131529600, 164412000, 197294400, 219216000, 246618000, 328824000, 394588800, 493236000, 657648000, 986472000, 1972944000]

約数ペア:

[(1, 1972944000), (2, 986472000), (3, 657648000), (4, 493236000), (5, 394588800), (6, 328824000), (8, 246618000), (9, 219216000), (10, 197294400), (12, 164412000), (15, 131529600), (16, 123309000), (18, 109608000), (20, 98647200), (24, 82206000), (25, 78917760), (27, 73072000), (30, 65764800), (32, 61654500), (36, 54804000), (40, 49323600), (45, 43843200), (48, 41103000), (50, 39458880), (54, 36536000), (60, 32882400), (64, 30827250), (72, 27402000), (75, 26305920), (80, 24661800), (90, 21921600), (96, 20551500), (100, 19729440), (108, 18268000), (120, 16441200), (125, 15783552), (128, 15413625), (135, 14614400), (144, 13701000), (150, 13152960), (160, 12330900), (180, 10960800), (192, 10275750), (200, 9864720), (216, 9134000), (225, 8768640), (240, 8220600), (250, 7891776), (270, 7307200), (288, 6850500), (300, 6576480), (320, 6165450), (360, 5480400), (375, 5261184), (384, 5137875), (400, 4932360), (432, 4567000), (450, 4384320), (480, 4110300), (500, 3945888), (540, 3653600), (576, 3425250), (600, 3288240), (640, 3082725), (675, 2922880), (720, 2740200), (750, 2630592), (800, 2466180), (864, 2283500), (900, 2192160), (960, 2055150), (1000, 1972944), (1080, 1826800), (1125, 1753728), (1152, 1712625), (1200, 1644120), (1350, 1461440), (1440, 1370100), (1500, 1315296), (1600, 1233090), (1728, 1141750), (1800, 1096080), (1920, 1027575), (2000, 986472), (2160, 913400), (2250, 876864), (2400, 822060), (2700, 730720), (2880, 685050), (3000, 657648), (3200, 616545), (3375, 584576), (3456, 570875), (3600, 548040), (4000, 493236), (4320, 456700), (4500, 438432), (4567, 432000), (4800, 411030), (5400, 365360), (5760, 342525), (6000, 328824), (6750, 292288), (7200, 274020), (8000, 246618), (8640, 228350), (9000, 219216), (9134, 216000), (9600, 205515), (10800, 182680), (12000, 164412), (13500, 146144), (13701, 144000), (14400, 137010), (16000, 123309), (17280, 114175), (18000, 109608), (18268, 108000), (21600, 91340), (22835, 86400), (24000, 82206), (27000, 73072), (27402, 72000), (28800, 68505), (36000, 54804), (36536, 54000), (41103, 48000), (43200, 45670)]