220239457920

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{100357}}^1$

素因数の和:100512

約数の個数: 256

約数和(自身を含む): 786164428800

約数和(自身を除く): 565924970880

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, 127, 128, 135, 144, 160, 180, 192, 216, 240, 254, 270, 288, 320, 360, 381, 384, 432, 480, 508, 540, 576, 635, 640, 720, 762, 864, 960, 1016, 1080, 1143, 1152, 1270, 1440, 1524, 1728, 1905, 1920, 2032, 2160, 2286, 2540, 2880, 3048, 3429, 3456, 3810, 4064, 4320, 4572, 5080, 5715, 5760, 6096, 6858, 7620, 8128, 8640, 9144, 10160, 11430, 12192, 13716, 15240, 16256, 17145, 17280, 18288, 20320, 22860, 24384, 27432, 30480, 34290, 36576, 40640, 45720, 48768, 54864, 60960, 68580, 73152, 81280, 91440, 100357, 109728, 121920, 137160, 146304, 182880, 200714, 219456, 243840, 274320, 301071, 365760, 401428, 438912, 501785, 548640, 602142, 731520, 802856, 903213, 1003570, 1097280, 1204284, 1505355, 1605712, 1806426, 2007140, 2194560, 2408568, 2709639, 3010710, 3211424, 3612852, 4014280, 4516065, 4817136, 5419278, 6021420, 6422848, 7225704, 8028560, 9032130, 9634272, 10838556, 12042840, 12745339, 12845696, 13548195, 14451408, 16057120, 18064260, 19268544, 21677112, 24085680, 25490678, 27096390, 28902816, 32114240, 36128520, 38236017, 38537088, 43354224, 48171360, 50981356, 54192780, 57805632, 63726695, 64228480, 72257040, 76472034, 86708448, 96342720, 101962712, 108385560, 114708051, 115611264, 127453390, 144514080, 152944068, 173416896, 191180085, 192685440, 203925424, 216771120, 229416102, 254906780, 289028160, 305888136, 344124153, 346833792, 382360170, 407850848, 433542240, 458832204, 509813560, 573540255, 578056320, 611776272, 688248306, 764720340, 815701696, 867084480, 917664408, 1019627120, 1147080510, 1223552544, 1376496612, 1529440680, 1631403392, 1720620765, 1734168960, 1835328816, 2039254240, 2294161020, 2447105088, 2752993224, 3058881360, 3441241530, 3670657632, 4078508480, 4588322040, 4894210176, 5505986448, 6117762720, 6882483060, 7341315264, 8157016960, 9176644080, 11011972896, 12235525440, 13764966120, 14682630528, 18353288160, 22023945792, 24471050880, 27529932240, 36706576320, 44047891584, 55059864480, 73413152640, 110119728960, 220239457920]

約数ペア:

[(1, 220239457920), (2, 110119728960), (3, 73413152640), (4, 55059864480), (5, 44047891584), (6, 36706576320), (8, 27529932240), (9, 24471050880), (10, 22023945792), (12, 18353288160), (15, 14682630528), (16, 13764966120), (18, 12235525440), (20, 11011972896), (24, 9176644080), (27, 8157016960), (30, 7341315264), (32, 6882483060), (36, 6117762720), (40, 5505986448), (45, 4894210176), (48, 4588322040), (54, 4078508480), (60, 3670657632), (64, 3441241530), (72, 3058881360), (80, 2752993224), (90, 2447105088), (96, 2294161020), (108, 2039254240), (120, 1835328816), (127, 1734168960), (128, 1720620765), (135, 1631403392), (144, 1529440680), (160, 1376496612), (180, 1223552544), (192, 1147080510), (216, 1019627120), (240, 917664408), (254, 867084480), (270, 815701696), (288, 764720340), (320, 688248306), (360, 611776272), (381, 578056320), (384, 573540255), (432, 509813560), (480, 458832204), (508, 433542240), (540, 407850848), (576, 382360170), (635, 346833792), (640, 344124153), (720, 305888136), (762, 289028160), (864, 254906780), (960, 229416102), (1016, 216771120), (1080, 203925424), (1143, 192685440), (1152, 191180085), (1270, 173416896), (1440, 152944068), (1524, 144514080), (1728, 127453390), (1905, 115611264), (1920, 114708051), (2032, 108385560), (2160, 101962712), (2286, 96342720), (2540, 86708448), (2880, 76472034), (3048, 72257040), (3429, 64228480), (3456, 63726695), (3810, 57805632), (4064, 54192780), (4320, 50981356), (4572, 48171360), (5080, 43354224), (5715, 38537088), (5760, 38236017), (6096, 36128520), (6858, 32114240), (7620, 28902816), (8128, 27096390), (8640, 25490678), (9144, 24085680), (10160, 21677112), (11430, 19268544), (12192, 18064260), (13716, 16057120), (15240, 14451408), (16256, 13548195), (17145, 12845696), (17280, 12745339), (18288, 12042840), (20320, 10838556), (22860, 9634272), (24384, 9032130), (27432, 8028560), (30480, 7225704), (34290, 6422848), (36576, 6021420), (40640, 5419278), (45720, 4817136), (48768, 4516065), (54864, 4014280), (60960, 3612852), (68580, 3211424), (73152, 3010710), (81280, 2709639), (91440, 2408568), (100357, 2194560), (109728, 2007140), (121920, 1806426), (137160, 1605712), (146304, 1505355), (182880, 1204284), (200714, 1097280), (219456, 1003570), (243840, 903213), (274320, 802856), (301071, 731520), (365760, 602142), (401428, 548640), (438912, 501785)]