12749137920

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{138337}}^1$

素因数の和:138370

約数の個数: 144

約数和(自身を含む): 44186540580

約数和(自身を除く): 31437402660

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, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2048, 2304, 2560, 2880, 3072, 3840, 4608, 5120, 5760, 6144, 7680, 9216, 10240, 11520, 15360, 18432, 23040, 30720, 46080, 92160, 138337, 276674, 415011, 553348, 691685, 830022, 1106696, 1245033, 1383370, 1660044, 2075055, 2213392, 2490066, 2766740, 3320088, 4150110, 4426784, 4980132, 5533480, 6225165, 6640176, 8300220, 8853568, 9960264, 11066960, 12450330, 13280352, 16600440, 17707136, 19920528, 22133920, 24900660, 26560704, 33200880, 35414272, 39841056, 44267840, 49801320, 53121408, 66401760, 70828544, 79682112, 88535680, 99602640, 106242816, 132803520, 141657088, 159364224, 177071360, 199205280, 212485632, 265607040, 283314176, 318728448, 354142720, 398410560, 424971264, 531214080, 637456896, 708285440, 796821120, 849942528, 1062428160, 1274913792, 1416570880, 1593642240, 2124856320, 2549827584, 3187284480, 4249712640, 6374568960, 12749137920]

約数ペア:

[(1, 12749137920), (2, 6374568960), (3, 4249712640), (4, 3187284480), (5, 2549827584), (6, 2124856320), (8, 1593642240), (9, 1416570880), (10, 1274913792), (12, 1062428160), (15, 849942528), (16, 796821120), (18, 708285440), (20, 637456896), (24, 531214080), (30, 424971264), (32, 398410560), (36, 354142720), (40, 318728448), (45, 283314176), (48, 265607040), (60, 212485632), (64, 199205280), (72, 177071360), (80, 159364224), (90, 141657088), (96, 132803520), (120, 106242816), (128, 99602640), (144, 88535680), (160, 79682112), (180, 70828544), (192, 66401760), (240, 53121408), (256, 49801320), (288, 44267840), (320, 39841056), (360, 35414272), (384, 33200880), (480, 26560704), (512, 24900660), (576, 22133920), (640, 19920528), (720, 17707136), (768, 16600440), (960, 13280352), (1024, 12450330), (1152, 11066960), (1280, 9960264), (1440, 8853568), (1536, 8300220), (1920, 6640176), (2048, 6225165), (2304, 5533480), (2560, 4980132), (2880, 4426784), (3072, 4150110), (3840, 3320088), (4608, 2766740), (5120, 2490066), (5760, 2213392), (6144, 2075055), (7680, 1660044), (9216, 1383370), (10240, 1245033), (11520, 1106696), (15360, 830022), (18432, 691685), (23040, 553348), (30720, 415011), (46080, 276674), (92160, 138337)]