17123050880

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{337}}^1$

素因数の和:597

約数の個数: 256

約数和(自身を含む): 45872386560

約数和(自身を除く): 28749335680

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 64, 65, 80, 104, 124, 128, 130, 155, 160, 197, 208, 248, 260, 310, 320, 337, 394, 403, 416, 496, 520, 620, 640, 674, 788, 806, 832, 985, 992, 1040, 1240, 1348, 1576, 1612, 1664, 1685, 1970, 1984, 2015, 2080, 2480, 2561, 2696, 3152, 3224, 3370, 3940, 3968, 4030, 4160, 4381, 4960, 5122, 5392, 6107, 6304, 6448, 6740, 7880, 8060, 8320, 8762, 9920, 10244, 10447, 10784, 12214, 12608, 12805, 12896, 13480, 15760, 16120, 17524, 19840, 20488, 20894, 21568, 21905, 24428, 25216, 25610, 25792, 26960, 30535, 31520, 32240, 35048, 40976, 41788, 43136, 43810, 48856, 51220, 51584, 52235, 53920, 61070, 63040, 64480, 66389, 70096, 79391, 81952, 83576, 87620, 97712, 102440, 104470, 107840, 122140, 126080, 128960, 132778, 135811, 140192, 158782, 163904, 167152, 175240, 195424, 204880, 208940, 215680, 244280, 257920, 265556, 271622, 280384, 317564, 327808, 331945, 334304, 350480, 390848, 396955, 409760, 417880, 488560, 531112, 543244, 560768, 635128, 663890, 668608, 679055, 700960, 781696, 793910, 819520, 835760, 863057, 977120, 1062224, 1086488, 1270256, 1327780, 1337216, 1358110, 1401920, 1587820, 1639040, 1671520, 1726114, 1954240, 2058059, 2124448, 2172976, 2540512, 2655560, 2716220, 2803840, 3175640, 3343040, 3452228, 3908480, 4116118, 4248896, 4315285, 4345952, 5081024, 5311120, 5432440, 6351280, 6686080, 6904456, 8232236, 8497792, 8630570, 8691904, 10162048, 10290295, 10622240, 10864880, 12702560, 13808912, 16464472, 17261140, 17383808, 20580590, 21244480, 21729760, 25405120, 26754767, 27617824, 32928944, 34522280, 41161180, 42488960, 43459520, 50810240, 53509534, 55235648, 65857888, 69044560, 82322360, 86919040, 107019068, 110471296, 131715776, 133773835, 138089120, 164644720, 214038136, 263431552, 267547670, 276178240, 329289440, 428076272, 535095340, 552356480, 658578880, 856152544, 1070190680, 1317157760, 1712305088, 2140381360, 3424610176, 4280762720, 8561525440, 17123050880]

約数ペア:

[(1, 17123050880), (2, 8561525440), (4, 4280762720), (5, 3424610176), (8, 2140381360), (10, 1712305088), (13, 1317157760), (16, 1070190680), (20, 856152544), (26, 658578880), (31, 552356480), (32, 535095340), (40, 428076272), (52, 329289440), (62, 276178240), (64, 267547670), (65, 263431552), (80, 214038136), (104, 164644720), (124, 138089120), (128, 133773835), (130, 131715776), (155, 110471296), (160, 107019068), (197, 86919040), (208, 82322360), (248, 69044560), (260, 65857888), (310, 55235648), (320, 53509534), (337, 50810240), (394, 43459520), (403, 42488960), (416, 41161180), (496, 34522280), (520, 32928944), (620, 27617824), (640, 26754767), (674, 25405120), (788, 21729760), (806, 21244480), (832, 20580590), (985, 17383808), (992, 17261140), (1040, 16464472), (1240, 13808912), (1348, 12702560), (1576, 10864880), (1612, 10622240), (1664, 10290295), (1685, 10162048), (1970, 8691904), (1984, 8630570), (2015, 8497792), (2080, 8232236), (2480, 6904456), (2561, 6686080), (2696, 6351280), (3152, 5432440), (3224, 5311120), (3370, 5081024), (3940, 4345952), (3968, 4315285), (4030, 4248896), (4160, 4116118), (4381, 3908480), (4960, 3452228), (5122, 3343040), (5392, 3175640), (6107, 2803840), (6304, 2716220), (6448, 2655560), (6740, 2540512), (7880, 2172976), (8060, 2124448), (8320, 2058059), (8762, 1954240), (9920, 1726114), (10244, 1671520), (10447, 1639040), (10784, 1587820), (12214, 1401920), (12608, 1358110), (12805, 1337216), (12896, 1327780), (13480, 1270256), (15760, 1086488), (16120, 1062224), (17524, 977120), (19840, 863057), (20488, 835760), (20894, 819520), (21568, 793910), (21905, 781696), (24428, 700960), (25216, 679055), (25610, 668608), (25792, 663890), (26960, 635128), (30535, 560768), (31520, 543244), (32240, 531112), (35048, 488560), (40976, 417880), (41788, 409760), (43136, 396955), (43810, 390848), (48856, 350480), (51220, 334304), (51584, 331945), (52235, 327808), (53920, 317564), (61070, 280384), (63040, 271622), (64480, 265556), (66389, 257920), (70096, 244280), (79391, 215680), (81952, 208940), (83576, 204880), (87620, 195424), (97712, 175240), (102440, 167152), (104470, 163904), (107840, 158782), (122140, 140192), (126080, 135811), (128960, 132778)]