1285685280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3529}}^1$

素因数の和:3584

約数の個数: 288

約数和(自身を含む): 4995768960

約数和(自身を除く): 3710083680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 23, 24, 30, 32, 33, 36, 40, 44, 45, 46, 48, 55, 60, 66, 69, 72, 80, 88, 90, 92, 96, 99, 110, 115, 120, 132, 138, 144, 160, 165, 176, 180, 184, 198, 207, 220, 230, 240, 253, 264, 276, 288, 330, 345, 352, 360, 368, 396, 414, 440, 460, 480, 495, 506, 528, 552, 660, 690, 720, 736, 759, 792, 828, 880, 920, 990, 1012, 1035, 1056, 1104, 1265, 1320, 1380, 1440, 1518, 1584, 1656, 1760, 1840, 1980, 2024, 2070, 2208, 2277, 2530, 2640, 2760, 3036, 3168, 3312, 3529, 3680, 3795, 3960, 4048, 4140, 4554, 5060, 5280, 5520, 6072, 6624, 7058, 7590, 7920, 8096, 8280, 9108, 10120, 10587, 11040, 11385, 12144, 14116, 15180, 15840, 16560, 17645, 18216, 20240, 21174, 22770, 24288, 28232, 30360, 31761, 33120, 35290, 36432, 38819, 40480, 42348, 45540, 52935, 56464, 60720, 63522, 70580, 72864, 77638, 81167, 84696, 91080, 105870, 112928, 116457, 121440, 127044, 141160, 155276, 158805, 162334, 169392, 182160, 194095, 211740, 232914, 243501, 254088, 282320, 310552, 317610, 324668, 338784, 349371, 364320, 388190, 405835, 423480, 465828, 487002, 508176, 564640, 582285, 621104, 635220, 649336, 698742, 730503, 776380, 811670, 846960, 892837, 931656, 974004, 1016352, 1164570, 1217505, 1242208, 1270440, 1298672, 1397484, 1461006, 1552760, 1623340, 1693920, 1746855, 1785674, 1863312, 1948008, 2329140, 2435010, 2540880, 2597344, 2678511, 2794968, 2922012, 3105520, 3246680, 3493710, 3571348, 3652515, 3726624, 3896016, 4464185, 4658280, 4870020, 5081760, 5357022, 5589936, 5844024, 6211040, 6493360, 6987420, 7142696, 7305030, 7792032, 8035533, 8928370, 9316560, 9740040, 10714044, 11179872, 11688048, 12986720, 13392555, 13974840, 14285392, 14610060, 16071066, 17856740, 18633120, 19480080, 21428088, 23376096, 26785110, 27949680, 28570784, 29220120, 32142132, 35713480, 38960160, 40177665, 42856176, 53570220, 55899360, 58440240, 64284264, 71426960, 80355330, 85712352, 107140440, 116880480, 128568528, 142853920, 160710660, 214280880, 257137056, 321421320, 428561760, 642842640, 1285685280]

約数ペア:

[(1, 1285685280), (2, 642842640), (3, 428561760), (4, 321421320), (5, 257137056), (6, 214280880), (8, 160710660), (9, 142853920), (10, 128568528), (11, 116880480), (12, 107140440), (15, 85712352), (16, 80355330), (18, 71426960), (20, 64284264), (22, 58440240), (23, 55899360), (24, 53570220), (30, 42856176), (32, 40177665), (33, 38960160), (36, 35713480), (40, 32142132), (44, 29220120), (45, 28570784), (46, 27949680), (48, 26785110), (55, 23376096), (60, 21428088), (66, 19480080), (69, 18633120), (72, 17856740), (80, 16071066), (88, 14610060), (90, 14285392), (92, 13974840), (96, 13392555), (99, 12986720), (110, 11688048), (115, 11179872), (120, 10714044), (132, 9740040), (138, 9316560), (144, 8928370), (160, 8035533), (165, 7792032), (176, 7305030), (180, 7142696), (184, 6987420), (198, 6493360), (207, 6211040), (220, 5844024), (230, 5589936), (240, 5357022), (253, 5081760), (264, 4870020), (276, 4658280), (288, 4464185), (330, 3896016), (345, 3726624), (352, 3652515), (360, 3571348), (368, 3493710), (396, 3246680), (414, 3105520), (440, 2922012), (460, 2794968), (480, 2678511), (495, 2597344), (506, 2540880), (528, 2435010), (552, 2329140), (660, 1948008), (690, 1863312), (720, 1785674), (736, 1746855), (759, 1693920), (792, 1623340), (828, 1552760), (880, 1461006), (920, 1397484), (990, 1298672), (1012, 1270440), (1035, 1242208), (1056, 1217505), (1104, 1164570), (1265, 1016352), (1320, 974004), (1380, 931656), (1440, 892837), (1518, 846960), (1584, 811670), (1656, 776380), (1760, 730503), (1840, 698742), (1980, 649336), (2024, 635220), (2070, 621104), (2208, 582285), (2277, 564640), (2530, 508176), (2640, 487002), (2760, 465828), (3036, 423480), (3168, 405835), (3312, 388190), (3529, 364320), (3680, 349371), (3795, 338784), (3960, 324668), (4048, 317610), (4140, 310552), (4554, 282320), (5060, 254088), (5280, 243501), (5520, 232914), (6072, 211740), (6624, 194095), (7058, 182160), (7590, 169392), (7920, 162334), (8096, 158805), (8280, 155276), (9108, 141160), (10120, 127044), (10587, 121440), (11040, 116457), (11385, 112928), (12144, 105870), (14116, 91080), (15180, 84696), (15840, 81167), (16560, 77638), (17645, 72864), (18216, 70580), (20240, 63522), (21174, 60720), (22770, 56464), (24288, 52935), (28232, 45540), (30360, 42348), (31761, 40480), (33120, 38819), (35290, 36432)]