391038511680

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{641}}^1\times {\mathrm{70607}}^1$

素因数の和:71274

約数の個数: 224

約数和(自身を含む): 1381668641280

約数和(自身を除く): 990630129600

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, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 641, 720, 864, 960, 1080, 1282, 1440, 1728, 1923, 2160, 2564, 2880, 3205, 3846, 4320, 5128, 5769, 6410, 7692, 8640, 9615, 10256, 11538, 12820, 15384, 17307, 19230, 20512, 23076, 25640, 28845, 30768, 34614, 38460, 41024, 46152, 51280, 57690, 61536, 69228, 70607, 76920, 86535, 92304, 102560, 115380, 123072, 138456, 141214, 153840, 173070, 184608, 205120, 211821, 230760, 276912, 282428, 307680, 346140, 353035, 369216, 423642, 461520, 553824, 564856, 615360, 635463, 692280, 706070, 847284, 923040, 1059105, 1107648, 1129712, 1270926, 1384560, 1412140, 1694568, 1846080, 1906389, 2118210, 2259424, 2541852, 2769120, 2824280, 3177315, 3389136, 3812778, 4236420, 4518848, 5083704, 5538240, 5648560, 6354630, 6778272, 7625556, 8472840, 9531945, 10167408, 11297120, 12709260, 13556544, 15251112, 16945680, 19063890, 20334816, 22594240, 25418520, 30502224, 33891360, 38127780, 40669632, 45259087, 50837040, 61004448, 67782720, 76255560, 90518174, 101674080, 122008896, 135777261, 152511120, 181036348, 203348160, 226295435, 271554522, 305022240, 362072696, 407331783, 452590870, 543109044, 610044480, 678886305, 724145392, 814663566, 905181740, 1086218088, 1221995349, 1357772610, 1448290784, 1629327132, 1810363480, 2036658915, 2172436176, 2443990698, 2715545220, 2896581568, 3258654264, 3620726960, 4073317830, 4344872352, 4887981396, 5431090440, 6109976745, 6517308528, 7241453920, 8146635660, 8689744704, 9775962792, 10862180880, 12219953490, 13034617056, 14482907840, 16293271320, 19551925584, 21724361760, 24439906980, 26069234112, 32586542640, 39103851168, 43448723520, 48879813960, 65173085280, 78207702336, 97759627920, 130346170560, 195519255840, 391038511680]

約数ペア:

[(1, 391038511680), (2, 195519255840), (3, 130346170560), (4, 97759627920), (5, 78207702336), (6, 65173085280), (8, 48879813960), (9, 43448723520), (10, 39103851168), (12, 32586542640), (15, 26069234112), (16, 24439906980), (18, 21724361760), (20, 19551925584), (24, 16293271320), (27, 14482907840), (30, 13034617056), (32, 12219953490), (36, 10862180880), (40, 9775962792), (45, 8689744704), (48, 8146635660), (54, 7241453920), (60, 6517308528), (64, 6109976745), (72, 5431090440), (80, 4887981396), (90, 4344872352), (96, 4073317830), (108, 3620726960), (120, 3258654264), (135, 2896581568), (144, 2715545220), (160, 2443990698), (180, 2172436176), (192, 2036658915), (216, 1810363480), (240, 1629327132), (270, 1448290784), (288, 1357772610), (320, 1221995349), (360, 1086218088), (432, 905181740), (480, 814663566), (540, 724145392), (576, 678886305), (641, 610044480), (720, 543109044), (864, 452590870), (960, 407331783), (1080, 362072696), (1282, 305022240), (1440, 271554522), (1728, 226295435), (1923, 203348160), (2160, 181036348), (2564, 152511120), (2880, 135777261), (3205, 122008896), (3846, 101674080), (4320, 90518174), (5128, 76255560), (5769, 67782720), (6410, 61004448), (7692, 50837040), (8640, 45259087), (9615, 40669632), (10256, 38127780), (11538, 33891360), (12820, 30502224), (15384, 25418520), (17307, 22594240), (19230, 20334816), (20512, 19063890), (23076, 16945680), (25640, 15251112), (28845, 13556544), (30768, 12709260), (34614, 11297120), (38460, 10167408), (41024, 9531945), (46152, 8472840), (51280, 7625556), (57690, 6778272), (61536, 6354630), (69228, 5648560), (70607, 5538240), (76920, 5083704), (86535, 4518848), (92304, 4236420), (102560, 3812778), (115380, 3389136), (123072, 3177315), (138456, 2824280), (141214, 2769120), (153840, 2541852), (173070, 2259424), (184608, 2118210), (205120, 1906389), (211821, 1846080), (230760, 1694568), (276912, 1412140), (282428, 1384560), (307680, 1270926), (346140, 1129712), (353035, 1107648), (369216, 1059105), (423642, 923040), (461520, 847284), (553824, 706070), (564856, 692280), (615360, 635463)]