1286942580

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1$

素因数の和:242

約数の個数: 576

約数和(自身を含む): 5342238720

約数和(自身を除く): 4055296140

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 19, 20, 21, 22, 27, 28, 30, 33, 35, 36, 38, 42, 44, 45, 54, 55, 57, 60, 63, 66, 70, 76, 77, 81, 84, 90, 95, 99, 105, 108, 110, 114, 126, 132, 133, 135, 140, 154, 162, 165, 171, 180, 181, 189, 190, 198, 209, 210, 220, 228, 231, 243, 252, 266, 270, 285, 297, 308, 315, 324, 330, 342, 362, 378, 380, 385, 396, 399, 405, 418, 420, 462, 486, 495, 513, 532, 540, 543, 567, 570, 594, 627, 630, 660, 665, 684, 693, 724, 756, 770, 798, 810, 836, 855, 891, 905, 924, 945, 972, 990, 1026, 1045, 1086, 1134, 1140, 1155, 1188, 1197, 1215, 1254, 1260, 1267, 1330, 1386, 1463, 1485, 1539, 1540, 1596, 1620, 1629, 1701, 1710, 1782, 1810, 1881, 1890, 1980, 1991, 1995, 2052, 2079, 2090, 2172, 2268, 2310, 2394, 2430, 2508, 2534, 2565, 2660, 2673, 2715, 2772, 2835, 2926, 2970, 3078, 3135, 3258, 3402, 3420, 3439, 3465, 3564, 3591, 3620, 3762, 3780, 3801, 3982, 3990, 4158, 4180, 4389, 4455, 4617, 4620, 4788, 4860, 4887, 5068, 5130, 5346, 5430, 5643, 5670, 5852, 5940, 5973, 5985, 6156, 6237, 6270, 6335, 6516, 6804, 6878, 6930, 7182, 7315, 7524, 7602, 7695, 7964, 7980, 8145, 8316, 8505, 8778, 8910, 9234, 9405, 9774, 9955, 10260, 10317, 10395, 10692, 10773, 10860, 11286, 11340, 11403, 11946, 11970, 12474, 12540, 12670, 13167, 13365, 13756, 13860, 13937, 14364, 14630, 14661, 15204, 15390, 16290, 16929, 17010, 17195, 17556, 17820, 17919, 17955, 18468, 18711, 18810, 19005, 19548, 19910, 20634, 20790, 21546, 21945, 22572, 22806, 23085, 23892, 23940, 24073, 24435, 24948, 25340, 26334, 26730, 27874, 28215, 29260, 29322, 29865, 30780, 30951, 31185, 32319, 32580, 33858, 34020, 34209, 34390, 35838, 35910, 37422, 37620, 37829, 38010, 39501, 39820, 41268, 41580, 41811, 43092, 43890, 43983, 45612, 46170, 48146, 48870, 50787, 51585, 52668, 53460, 53757, 53865, 55748, 56430, 57015, 58644, 59730, 61902, 62370, 64638, 65835, 67716, 68418, 68780, 69685, 71676, 71820, 72219, 73305, 74844, 75658, 76020, 79002, 83622, 84645, 87780, 87966, 89595, 92340, 92853, 93555, 96292, 97740, 101574, 102627, 103170, 107514, 107730, 112860, 113487, 114030, 118503, 119460, 120365, 123804, 124740, 125433, 129276, 131670, 136836, 139370, 144438, 146610, 151316, 154755, 158004, 161271, 161595, 167244, 169290, 171045, 175932, 179190, 185706, 187110, 189145, 197505, 203148, 205254, 206340, 209055, 215028, 215460, 216657, 219915, 226974, 228060, 237006, 240730, 250866, 253935, 263340, 264803, 268785, 278559, 278740, 288876, 293220, 307881, 309510, 322542, 323190, 338580, 340461, 342090, 355509, 358380, 361095, 371412, 374220, 376299, 378290, 395010, 410508, 418110, 433314, 439830, 453948, 464265, 474012, 481460, 483813, 501732, 507870, 513135, 529606, 537570, 557118, 567435, 592515, 615762, 619020, 627165, 645084, 646380, 649971, 680922, 684180, 711018, 722190, 752598, 756580, 790020, 794409, 806355, 835677, 836220, 866628, 879660, 928530, 967626, 1015740, 1021383, 1026270, 1059212, 1075140, 1083285, 1114236, 1128897, 1134870, 1185030, 1231524, 1254330, 1299942, 1324015, 1361844, 1392795, 1422036, 1444380, 1505196, 1539405, 1588818, 1612710, 1671354, 1702305, 1777545, 1857060, 1881495, 1935252, 1949913, 2042766, 2052540, 2166570, 2257794, 2269740, 2370060, 2383227, 2419065, 2508660, 2599884, 2648030, 2785590, 3064149, 3078810, 3177636, 3225420, 3249855, 3342708, 3386691, 3404610, 3555090, 3762990, 3899826, 3972045, 4085532, 4178385, 4333140, 4515588, 4766454, 4838130, 5106915, 5296060, 5571180, 5644485, 5849739, 6128298, 6157620, 6499710, 6773382, 6809220, 7110180, 7149681, 7525980, 7799652, 7944090, 8356770, 9192447, 9532908, 9676260, 9749565, 10213830, 11288970, 11699478, 11916135, 12256596, 12999420, 13546764, 14299362, 15320745, 15888180, 16713540, 16933455, 18384894, 19499130, 20427660, 21449043, 22577940, 23398956, 23832270, 28598724, 29248695, 30641490, 33866910, 35748405, 36769788, 38998260, 42898086, 45962235, 47664540, 58497390, 61282980, 64347129, 67733820, 71496810, 85796172, 91924470, 107245215, 116994780, 128694258, 142993620, 183848940, 214490430, 257388516, 321735645, 428980860, 643471290, 1286942580]

約数ペア:

[(1, 1286942580), (2, 643471290), (3, 428980860), (4, 321735645), (5, 257388516), (6, 214490430), (7, 183848940), (9, 142993620), (10, 128694258), (11, 116994780), (12, 107245215), (14, 91924470), (15, 85796172), (18, 71496810), (19, 67733820), (20, 64347129), (21, 61282980), (22, 58497390), (27, 47664540), (28, 45962235), (30, 42898086), (33, 38998260), (35, 36769788), (36, 35748405), (38, 33866910), (42, 30641490), (44, 29248695), (45, 28598724), (54, 23832270), (55, 23398956), (57, 22577940), (60, 21449043), (63, 20427660), (66, 19499130), (70, 18384894), (76, 16933455), (77, 16713540), (81, 15888180), (84, 15320745), (90, 14299362), (95, 13546764), (99, 12999420), (105, 12256596), (108, 11916135), (110, 11699478), (114, 11288970), (126, 10213830), (132, 9749565), (133, 9676260), (135, 9532908), (140, 9192447), (154, 8356770), (162, 7944090), (165, 7799652), (171, 7525980), (180, 7149681), (181, 7110180), (189, 6809220), (190, 6773382), (198, 6499710), (209, 6157620), (210, 6128298), (220, 5849739), (228, 5644485), (231, 5571180), (243, 5296060), (252, 5106915), (266, 4838130), (270, 4766454), (285, 4515588), (297, 4333140), (308, 4178385), (315, 4085532), (324, 3972045), (330, 3899826), (342, 3762990), (362, 3555090), (378, 3404610), (380, 3386691), (385, 3342708), (396, 3249855), (399, 3225420), (405, 3177636), (418, 3078810), (420, 3064149), (462, 2785590), (486, 2648030), (495, 2599884), (513, 2508660), (532, 2419065), (540, 2383227), (543, 2370060), (567, 2269740), (570, 2257794), (594, 2166570), (627, 2052540), (630, 2042766), (660, 1949913), (665, 1935252), (684, 1881495), (693, 1857060), (724, 1777545), (756, 1702305), (770, 1671354), (798, 1612710), (810, 1588818), (836, 1539405), (855, 1505196), (891, 1444380), (905, 1422036), (924, 1392795), (945, 1361844), (972, 1324015), (990, 1299942), (1026, 1254330), (1045, 1231524), (1086, 1185030), (1134, 1134870), (1140, 1128897), (1155, 1114236), (1188, 1083285), (1197, 1075140), (1215, 1059212), (1254, 1026270), (1260, 1021383), (1267, 1015740), (1330, 967626), (1386, 928530), (1463, 879660), (1485, 866628), (1539, 836220), (1540, 835677), (1596, 806355), (1620, 794409), (1629, 790020), (1701, 756580), (1710, 752598), (1782, 722190), (1810, 711018), (1881, 684180), (1890, 680922), (1980, 649971), (1991, 646380), (1995, 645084), (2052, 627165), (2079, 619020), (2090, 615762), (2172, 592515), (2268, 567435), (2310, 557118), (2394, 537570), (2430, 529606), (2508, 513135), (2534, 507870), (2565, 501732), (2660, 483813), (2673, 481460), (2715, 474012), (2772, 464265), (2835, 453948), (2926, 439830), (2970, 433314), (3078, 418110), (3135, 410508), (3258, 395010), (3402, 378290), (3420, 376299), (3439, 374220), (3465, 371412), (3564, 361095), (3591, 358380), (3620, 355509), (3762, 342090), (3780, 340461), (3801, 338580), (3982, 323190), (3990, 322542), (4158, 309510), (4180, 307881), (4389, 293220), (4455, 288876), (4617, 278740), (4620, 278559), (4788, 268785), (4860, 264803), (4887, 263340), (5068, 253935), (5130, 250866), (5346, 240730), (5430, 237006), (5643, 228060), (5670, 226974), (5852, 219915), (5940, 216657), (5973, 215460), (5985, 215028), (6156, 209055), (6237, 206340), (6270, 205254), (6335, 203148), (6516, 197505), (6804, 189145), (6878, 187110), (6930, 185706), (7182, 179190), (7315, 175932), (7524, 171045), (7602, 169290), (7695, 167244), (7964, 161595), (7980, 161271), (8145, 158004), (8316, 154755), (8505, 151316), (8778, 146610), (8910, 144438), (9234, 139370), (9405, 136836), (9774, 131670), (9955, 129276), (10260, 125433), (10317, 124740), (10395, 123804), (10692, 120365), (10773, 119460), (10860, 118503), (11286, 114030), (11340, 113487), (11403, 112860), (11946, 107730), (11970, 107514), (12474, 103170), (12540, 102627), (12670, 101574), (13167, 97740), (13365, 96292), (13756, 93555), (13860, 92853), (13937, 92340), (14364, 89595), (14630, 87966), (14661, 87780), (15204, 84645), (15390, 83622), (16290, 79002), (16929, 76020), (17010, 75658), (17195, 74844), (17556, 73305), (17820, 72219), (17919, 71820), (17955, 71676), (18468, 69685), (18711, 68780), (18810, 68418), (19005, 67716), (19548, 65835), (19910, 64638), (20634, 62370), (20790, 61902), (21546, 59730), (21945, 58644), (22572, 57015), (22806, 56430), (23085, 55748), (23892, 53865), (23940, 53757), (24073, 53460), (24435, 52668), (24948, 51585), (25340, 50787), (26334, 48870), (26730, 48146), (27874, 46170), (28215, 45612), (29260, 43983), (29322, 43890), (29865, 43092), (30780, 41811), (30951, 41580), (31185, 41268), (32319, 39820), (32580, 39501), (33858, 38010), (34020, 37829), (34209, 37620), (34390, 37422), (35838, 35910)]