2148160000

素因数分解:

$2^9\times 5^4\times 7^2\times {\mathrm{137}}^1$

素因数の和:189

約数の個数: 300

約数和(自身を含む): 6284642958

約数和(自身を除く): 4136482958

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 64, 70, 80, 98, 100, 112, 125, 128, 137, 140, 160, 175, 196, 200, 224, 245, 250, 256, 274, 280, 320, 350, 392, 400, 448, 490, 500, 512, 548, 560, 625, 640, 685, 700, 784, 800, 875, 896, 959, 980, 1000, 1096, 1120, 1225, 1250, 1280, 1370, 1400, 1568, 1600, 1750, 1792, 1918, 1960, 2000, 2192, 2240, 2450, 2500, 2560, 2740, 2800, 3136, 3200, 3425, 3500, 3584, 3836, 3920, 4000, 4375, 4384, 4480, 4795, 4900, 5000, 5480, 5600, 6125, 6272, 6400, 6713, 6850, 7000, 7672, 7840, 8000, 8750, 8768, 8960, 9590, 9800, 10000, 10960, 11200, 12250, 12544, 12800, 13426, 13700, 14000, 15344, 15680, 16000, 17125, 17500, 17536, 17920, 19180, 19600, 20000, 21920, 22400, 23975, 24500, 25088, 26852, 27400, 28000, 30625, 30688, 31360, 32000, 33565, 34250, 35000, 35072, 38360, 39200, 40000, 43840, 44800, 47950, 49000, 53704, 54800, 56000, 61250, 61376, 62720, 64000, 67130, 68500, 70000, 70144, 76720, 78400, 80000, 85625, 87680, 89600, 95900, 98000, 107408, 109600, 112000, 119875, 122500, 122752, 125440, 134260, 137000, 140000, 153440, 156800, 160000, 167825, 171250, 175360, 191800, 196000, 214816, 219200, 224000, 239750, 245000, 245504, 268520, 274000, 280000, 306880, 313600, 320000, 335650, 342500, 350720, 383600, 392000, 429632, 438400, 448000, 479500, 490000, 491008, 537040, 548000, 560000, 599375, 613760, 627200, 671300, 685000, 767200, 784000, 839125, 859264, 876800, 959000, 980000, 1074080, 1096000, 1120000, 1198750, 1227520, 1342600, 1370000, 1534400, 1568000, 1678250, 1718528, 1753600, 1918000, 1960000, 2148160, 2192000, 2240000, 2397500, 2455040, 2685200, 2740000, 3068800, 3136000, 3356500, 3437056, 3836000, 3920000, 4195625, 4296320, 4384000, 4795000, 5370400, 5480000, 6137600, 6713000, 7672000, 7840000, 8391250, 8592640, 8768000, 9590000, 10740800, 10960000, 12275200, 13426000, 15344000, 15680000, 16782500, 17185280, 19180000, 21481600, 21920000, 26852000, 30688000, 33565000, 38360000, 42963200, 43840000, 53704000, 61376000, 67130000, 76720000, 85926400, 107408000, 134260000, 153440000, 214816000, 268520000, 306880000, 429632000, 537040000, 1074080000, 2148160000]

約数ペア:

[(1, 2148160000), (2, 1074080000), (4, 537040000), (5, 429632000), (7, 306880000), (8, 268520000), (10, 214816000), (14, 153440000), (16, 134260000), (20, 107408000), (25, 85926400), (28, 76720000), (32, 67130000), (35, 61376000), (40, 53704000), (49, 43840000), (50, 42963200), (56, 38360000), (64, 33565000), (70, 30688000), (80, 26852000), (98, 21920000), (100, 21481600), (112, 19180000), (125, 17185280), (128, 16782500), (137, 15680000), (140, 15344000), (160, 13426000), (175, 12275200), (196, 10960000), (200, 10740800), (224, 9590000), (245, 8768000), (250, 8592640), (256, 8391250), (274, 7840000), (280, 7672000), (320, 6713000), (350, 6137600), (392, 5480000), (400, 5370400), (448, 4795000), (490, 4384000), (500, 4296320), (512, 4195625), (548, 3920000), (560, 3836000), (625, 3437056), (640, 3356500), (685, 3136000), (700, 3068800), (784, 2740000), (800, 2685200), (875, 2455040), (896, 2397500), (959, 2240000), (980, 2192000), (1000, 2148160), (1096, 1960000), (1120, 1918000), (1225, 1753600), (1250, 1718528), (1280, 1678250), (1370, 1568000), (1400, 1534400), (1568, 1370000), (1600, 1342600), (1750, 1227520), (1792, 1198750), (1918, 1120000), (1960, 1096000), (2000, 1074080), (2192, 980000), (2240, 959000), (2450, 876800), (2500, 859264), (2560, 839125), (2740, 784000), (2800, 767200), (3136, 685000), (3200, 671300), (3425, 627200), (3500, 613760), (3584, 599375), (3836, 560000), (3920, 548000), (4000, 537040), (4375, 491008), (4384, 490000), (4480, 479500), (4795, 448000), (4900, 438400), (5000, 429632), (5480, 392000), (5600, 383600), (6125, 350720), (6272, 342500), (6400, 335650), (6713, 320000), (6850, 313600), (7000, 306880), (7672, 280000), (7840, 274000), (8000, 268520), (8750, 245504), (8768, 245000), (8960, 239750), (9590, 224000), (9800, 219200), (10000, 214816), (10960, 196000), (11200, 191800), (12250, 175360), (12544, 171250), (12800, 167825), (13426, 160000), (13700, 156800), (14000, 153440), (15344, 140000), (15680, 137000), (16000, 134260), (17125, 125440), (17500, 122752), (17536, 122500), (17920, 119875), (19180, 112000), (19600, 109600), (20000, 107408), (21920, 98000), (22400, 95900), (23975, 89600), (24500, 87680), (25088, 85625), (26852, 80000), (27400, 78400), (28000, 76720), (30625, 70144), (30688, 70000), (31360, 68500), (32000, 67130), (33565, 64000), (34250, 62720), (35000, 61376), (35072, 61250), (38360, 56000), (39200, 54800), (40000, 53704), (43840, 49000), (44800, 47950)]