1976705280

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{821}}^1$

素因数の和:878

約数の個数: 432

約数和(自身を含む): 7863186240

約数和(自身を除く): 5886480960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 30, 32, 33, 36, 38, 40, 44, 45, 48, 55, 57, 60, 64, 66, 72, 76, 80, 88, 90, 95, 96, 99, 110, 114, 120, 128, 132, 144, 152, 160, 165, 171, 176, 180, 190, 192, 198, 209, 220, 228, 240, 256, 264, 285, 288, 304, 320, 330, 342, 352, 360, 380, 384, 396, 418, 440, 456, 480, 495, 528, 570, 576, 608, 627, 640, 660, 684, 704, 720, 760, 768, 792, 821, 836, 855, 880, 912, 960, 990, 1045, 1056, 1140, 1152, 1216, 1254, 1280, 1320, 1368, 1408, 1440, 1520, 1584, 1642, 1672, 1710, 1760, 1824, 1881, 1920, 1980, 2090, 2112, 2280, 2304, 2432, 2463, 2508, 2640, 2736, 2816, 2880, 3040, 3135, 3168, 3284, 3344, 3420, 3520, 3648, 3762, 3840, 3960, 4105, 4180, 4224, 4560, 4864, 4926, 5016, 5280, 5472, 5760, 6080, 6270, 6336, 6568, 6688, 6840, 7040, 7296, 7389, 7524, 7920, 8210, 8360, 8448, 9031, 9120, 9405, 9852, 10032, 10560, 10944, 11520, 12160, 12315, 12540, 12672, 13136, 13376, 13680, 14080, 14592, 14778, 15048, 15599, 15840, 16420, 16720, 18062, 18240, 18810, 19704, 20064, 21120, 21888, 24320, 24630, 25080, 25344, 26272, 26752, 27093, 27360, 29556, 30096, 31198, 31680, 32840, 33440, 36124, 36480, 36945, 37620, 39408, 40128, 42240, 43776, 45155, 46797, 49260, 50160, 52544, 53504, 54186, 54720, 59112, 60192, 62396, 63360, 65680, 66880, 72248, 72960, 73890, 75240, 77995, 78816, 80256, 81279, 90310, 93594, 98520, 100320, 105088, 108372, 109440, 118224, 120384, 124792, 126720, 131360, 133760, 135465, 140391, 144496, 147780, 150480, 155990, 157632, 160512, 162558, 171589, 180620, 187188, 197040, 200640, 210176, 216744, 218880, 233985, 236448, 240768, 249584, 262720, 267520, 270930, 280782, 288992, 295560, 300960, 311980, 315264, 325116, 343178, 361240, 374376, 394080, 401280, 406395, 433488, 467970, 472896, 481536, 499168, 514767, 525440, 541860, 561564, 577984, 591120, 601920, 623960, 630528, 650232, 686356, 701955, 722480, 748752, 788160, 802560, 812790, 857945, 866976, 935940, 945792, 998336, 1029534, 1050880, 1083720, 1123128, 1155968, 1182240, 1203840, 1247920, 1300464, 1372712, 1403910, 1444960, 1497504, 1544301, 1576320, 1625580, 1715890, 1733952, 1871880, 1891584, 1996672, 2059068, 2167440, 2246256, 2311936, 2364480, 2407680, 2495840, 2573835, 2600928, 2745424, 2807820, 2889920, 2995008, 3088602, 3152640, 3251160, 3431780, 3467904, 3743760, 3993344, 4118136, 4334880, 4492512, 4728960, 4991680, 5147670, 5201856, 5490848, 5615640, 5779840, 5990016, 6177204, 6502320, 6863560, 6935808, 7487520, 7721505, 8236272, 8669760, 8985024, 9457920, 9983360, 10295340, 10403712, 10981696, 11231280, 11559680, 11980032, 12354408, 13004640, 13727120, 14975040, 15443010, 16472544, 17339520, 17970048, 19966720, 20590680, 20807424, 21963392, 22462560, 24708816, 26009280, 27454240, 29950080, 30886020, 32945088, 34679040, 35940096, 41181360, 43926784, 44925120, 49417632, 52018560, 54908480, 59900160, 61772040, 65890176, 82362720, 89850240, 98835264, 104037120, 109816960, 123544080, 131780352, 164725440, 179700480, 197670528, 219633920, 247088160, 329450880, 395341056, 494176320, 658901760, 988352640, 1976705280]

約数ペア:

[(1, 1976705280), (2, 988352640), (3, 658901760), (4, 494176320), (5, 395341056), (6, 329450880), (8, 247088160), (9, 219633920), (10, 197670528), (11, 179700480), (12, 164725440), (15, 131780352), (16, 123544080), (18, 109816960), (19, 104037120), (20, 98835264), (22, 89850240), (24, 82362720), (30, 65890176), (32, 61772040), (33, 59900160), (36, 54908480), (38, 52018560), (40, 49417632), (44, 44925120), (45, 43926784), (48, 41181360), (55, 35940096), (57, 34679040), (60, 32945088), (64, 30886020), (66, 29950080), (72, 27454240), (76, 26009280), (80, 24708816), (88, 22462560), (90, 21963392), (95, 20807424), (96, 20590680), (99, 19966720), (110, 17970048), (114, 17339520), (120, 16472544), (128, 15443010), (132, 14975040), (144, 13727120), (152, 13004640), (160, 12354408), (165, 11980032), (171, 11559680), (176, 11231280), (180, 10981696), (190, 10403712), (192, 10295340), (198, 9983360), (209, 9457920), (220, 8985024), (228, 8669760), (240, 8236272), (256, 7721505), (264, 7487520), (285, 6935808), (288, 6863560), (304, 6502320), (320, 6177204), (330, 5990016), (342, 5779840), (352, 5615640), (360, 5490848), (380, 5201856), (384, 5147670), (396, 4991680), (418, 4728960), (440, 4492512), (456, 4334880), (480, 4118136), (495, 3993344), (528, 3743760), (570, 3467904), (576, 3431780), (608, 3251160), (627, 3152640), (640, 3088602), (660, 2995008), (684, 2889920), (704, 2807820), (720, 2745424), (760, 2600928), (768, 2573835), (792, 2495840), (821, 2407680), (836, 2364480), (855, 2311936), (880, 2246256), (912, 2167440), (960, 2059068), (990, 1996672), (1045, 1891584), (1056, 1871880), (1140, 1733952), (1152, 1715890), (1216, 1625580), (1254, 1576320), (1280, 1544301), (1320, 1497504), (1368, 1444960), (1408, 1403910), (1440, 1372712), (1520, 1300464), (1584, 1247920), (1642, 1203840), (1672, 1182240), (1710, 1155968), (1760, 1123128), (1824, 1083720), (1881, 1050880), (1920, 1029534), (1980, 998336), (2090, 945792), (2112, 935940), (2280, 866976), (2304, 857945), (2432, 812790), (2463, 802560), (2508, 788160), (2640, 748752), (2736, 722480), (2816, 701955), (2880, 686356), (3040, 650232), (3135, 630528), (3168, 623960), (3284, 601920), (3344, 591120), (3420, 577984), (3520, 561564), (3648, 541860), (3762, 525440), (3840, 514767), (3960, 499168), (4105, 481536), (4180, 472896), (4224, 467970), (4560, 433488), (4864, 406395), (4926, 401280), (5016, 394080), (5280, 374376), (5472, 361240), (5760, 343178), (6080, 325116), (6270, 315264), (6336, 311980), (6568, 300960), (6688, 295560), (6840, 288992), (7040, 280782), (7296, 270930), (7389, 267520), (7524, 262720), (7920, 249584), (8210, 240768), (8360, 236448), (8448, 233985), (9031, 218880), (9120, 216744), (9405, 210176), (9852, 200640), (10032, 197040), (10560, 187188), (10944, 180620), (11520, 171589), (12160, 162558), (12315, 160512), (12540, 157632), (12672, 155990), (13136, 150480), (13376, 147780), (13680, 144496), (14080, 140391), (14592, 135465), (14778, 133760), (15048, 131360), (15599, 126720), (15840, 124792), (16420, 120384), (16720, 118224), (18062, 109440), (18240, 108372), (18810, 105088), (19704, 100320), (20064, 98520), (21120, 93594), (21888, 90310), (24320, 81279), (24630, 80256), (25080, 78816), (25344, 77995), (26272, 75240), (26752, 73890), (27093, 72960), (27360, 72248), (29556, 66880), (30096, 65680), (31198, 63360), (31680, 62396), (32840, 60192), (33440, 59112), (36124, 54720), (36480, 54186), (36945, 53504), (37620, 52544), (39408, 50160), (40128, 49260), (42240, 46797), (43776, 45155)]