2660878080

素因数分解:

$2^8\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{647}}^1$

素因数の和:701

約数の個数: 576

約数和(自身を含む): 11443783680

約数和(自身を除く): 8782905600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 27, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 51, 54, 56, 60, 63, 64, 68, 70, 72, 80, 84, 85, 90, 96, 102, 105, 108, 112, 119, 120, 126, 128, 135, 136, 140, 144, 153, 160, 168, 170, 180, 189, 192, 204, 210, 216, 224, 238, 240, 252, 255, 256, 270, 272, 280, 288, 306, 315, 320, 336, 340, 357, 360, 378, 384, 408, 420, 432, 448, 459, 476, 480, 504, 510, 540, 544, 560, 576, 595, 612, 630, 640, 647, 672, 680, 714, 720, 756, 765, 768, 816, 840, 864, 896, 918, 945, 952, 960, 1008, 1020, 1071, 1080, 1088, 1120, 1152, 1190, 1224, 1260, 1280, 1294, 1344, 1360, 1428, 1440, 1512, 1530, 1632, 1680, 1728, 1785, 1792, 1836, 1890, 1904, 1920, 1941, 2016, 2040, 2142, 2160, 2176, 2240, 2295, 2304, 2380, 2448, 2520, 2588, 2688, 2720, 2856, 2880, 3024, 3060, 3213, 3235, 3264, 3360, 3456, 3570, 3672, 3780, 3808, 3840, 3882, 4032, 4080, 4284, 4320, 4352, 4480, 4529, 4590, 4760, 4896, 5040, 5176, 5355, 5376, 5440, 5712, 5760, 5823, 6048, 6120, 6426, 6470, 6528, 6720, 6912, 7140, 7344, 7560, 7616, 7764, 8064, 8160, 8568, 8640, 8960, 9058, 9180, 9520, 9705, 9792, 10080, 10352, 10710, 10880, 10999, 11424, 11520, 11646, 12096, 12240, 12852, 12940, 13056, 13440, 13587, 14280, 14688, 15120, 15232, 15528, 16065, 16128, 16320, 17136, 17280, 17469, 18116, 18360, 19040, 19410, 19584, 20160, 20704, 21420, 21760, 21998, 22645, 22848, 23292, 24192, 24480, 25704, 25880, 26880, 27174, 28560, 29115, 29376, 30240, 30464, 31056, 32130, 32640, 32997, 34272, 34560, 34938, 36232, 36720, 38080, 38820, 39168, 40320, 40761, 41408, 42840, 43996, 45290, 45696, 46584, 48384, 48960, 51408, 51760, 54348, 54995, 57120, 58230, 58752, 60480, 62112, 64260, 65280, 65994, 67935, 68544, 69876, 72464, 73440, 76160, 76993, 77640, 80640, 81522, 82816, 85680, 87345, 87992, 90580, 91392, 93168, 97920, 98991, 102816, 103520, 108696, 109990, 114240, 116460, 117504, 120960, 122283, 124224, 128520, 131988, 135870, 137088, 139752, 144928, 146880, 152320, 153986, 155280, 163044, 164985, 165632, 171360, 174690, 175984, 181160, 186336, 195840, 197982, 203805, 205632, 207040, 217392, 219980, 228480, 230979, 232920, 241920, 244566, 248448, 257040, 263976, 271740, 274176, 279504, 289856, 293760, 296973, 307972, 310560, 326088, 329970, 342720, 349380, 351968, 362320, 372672, 384965, 395964, 407610, 411264, 414080, 434784, 439960, 456960, 461958, 465840, 489132, 494955, 496896, 514080, 527952, 543480, 559008, 579712, 587520, 593946, 611415, 615944, 621120, 652176, 659940, 685440, 692937, 698760, 703936, 724640, 745344, 769930, 791928, 815220, 822528, 828160, 869568, 879920, 923916, 931680, 978264, 989910, 1028160, 1055904, 1086960, 1118016, 1154895, 1159424, 1187892, 1222830, 1231888, 1242240, 1304352, 1319880, 1370880, 1385874, 1397520, 1407872, 1449280, 1484865, 1490688, 1539860, 1583856, 1630440, 1739136, 1759840, 1847832, 1863360, 1956528, 1979820, 2056320, 2078811, 2111808, 2173920, 2236032, 2309790, 2375784, 2445660, 2463776, 2484480, 2608704, 2639760, 2771748, 2795040, 2815744, 2898560, 2969730, 3079720, 3167712, 3260880, 3464685, 3478272, 3519680, 3695664, 3726720, 3913056, 3959640, 4112640, 4157622, 4223616, 4347840, 4472064, 4619580, 4751568, 4891320, 4927552, 5217408, 5279520, 5543496, 5590080, 5797120, 5939460, 6159440, 6335424, 6521760, 6929370, 7039360, 7391328, 7453440, 7826112, 7919280, 8315244, 8447232, 8695680, 9239160, 9503136, 9782640, 9855104, 10394055, 10434816, 10559040, 11086992, 11180160, 11878920, 12318880, 12670848, 13043520, 13858740, 14078720, 14782656, 15652224, 15838560, 16630488, 17391360, 18478320, 19006272, 19565280, 19710208, 20788110, 21118080, 22173984, 22360320, 23757840, 24637760, 25341696, 26087040, 27717480, 29565312, 31304448, 31677120, 33260976, 36956640, 38012544, 39130560, 41576220, 42236160, 44347968, 47515680, 49275520, 52174080, 55434960, 59130624, 63354240, 66521952, 73913280, 76025088, 78261120, 83152440, 88695936, 95031360, 98551040, 110869920, 126708480, 133043904, 147826560, 156522240, 166304880, 177391872, 190062720, 221739840, 266087808, 295653120, 332609760, 380125440, 443479680, 532175616, 665219520, 886959360, 1330439040, 2660878080]

約数ペア:

[(1, 2660878080), (2, 1330439040), (3, 886959360), (4, 665219520), (5, 532175616), (6, 443479680), (7, 380125440), (8, 332609760), (9, 295653120), (10, 266087808), (12, 221739840), (14, 190062720), (15, 177391872), (16, 166304880), (17, 156522240), (18, 147826560), (20, 133043904), (21, 126708480), (24, 110869920), (27, 98551040), (28, 95031360), (30, 88695936), (32, 83152440), (34, 78261120), (35, 76025088), (36, 73913280), (40, 66521952), (42, 63354240), (45, 59130624), (48, 55434960), (51, 52174080), (54, 49275520), (56, 47515680), (60, 44347968), (63, 42236160), (64, 41576220), (68, 39130560), (70, 38012544), (72, 36956640), (80, 33260976), (84, 31677120), (85, 31304448), (90, 29565312), (96, 27717480), (102, 26087040), (105, 25341696), (108, 24637760), (112, 23757840), (119, 22360320), (120, 22173984), (126, 21118080), (128, 20788110), (135, 19710208), (136, 19565280), (140, 19006272), (144, 18478320), (153, 17391360), (160, 16630488), (168, 15838560), (170, 15652224), (180, 14782656), (189, 14078720), (192, 13858740), (204, 13043520), (210, 12670848), (216, 12318880), (224, 11878920), (238, 11180160), (240, 11086992), (252, 10559040), (255, 10434816), (256, 10394055), (270, 9855104), (272, 9782640), (280, 9503136), (288, 9239160), (306, 8695680), (315, 8447232), (320, 8315244), (336, 7919280), (340, 7826112), (357, 7453440), (360, 7391328), (378, 7039360), (384, 6929370), (408, 6521760), (420, 6335424), (432, 6159440), (448, 5939460), (459, 5797120), (476, 5590080), (480, 5543496), (504, 5279520), (510, 5217408), (540, 4927552), (544, 4891320), (560, 4751568), (576, 4619580), (595, 4472064), (612, 4347840), (630, 4223616), (640, 4157622), (647, 4112640), (672, 3959640), (680, 3913056), (714, 3726720), (720, 3695664), (756, 3519680), (765, 3478272), (768, 3464685), (816, 3260880), (840, 3167712), (864, 3079720), (896, 2969730), (918, 2898560), (945, 2815744), (952, 2795040), (960, 2771748), (1008, 2639760), (1020, 2608704), (1071, 2484480), (1080, 2463776), (1088, 2445660), (1120, 2375784), (1152, 2309790), (1190, 2236032), (1224, 2173920), (1260, 2111808), (1280, 2078811), (1294, 2056320), (1344, 1979820), (1360, 1956528), (1428, 1863360), (1440, 1847832), (1512, 1759840), (1530, 1739136), (1632, 1630440), (1680, 1583856), (1728, 1539860), (1785, 1490688), (1792, 1484865), (1836, 1449280), (1890, 1407872), (1904, 1397520), (1920, 1385874), (1941, 1370880), (2016, 1319880), (2040, 1304352), (2142, 1242240), (2160, 1231888), (2176, 1222830), (2240, 1187892), (2295, 1159424), (2304, 1154895), (2380, 1118016), (2448, 1086960), (2520, 1055904), (2588, 1028160), (2688, 989910), (2720, 978264), (2856, 931680), (2880, 923916), (3024, 879920), (3060, 869568), (3213, 828160), (3235, 822528), (3264, 815220), (3360, 791928), (3456, 769930), (3570, 745344), (3672, 724640), (3780, 703936), (3808, 698760), (3840, 692937), (3882, 685440), (4032, 659940), (4080, 652176), (4284, 621120), (4320, 615944), (4352, 611415), (4480, 593946), (4529, 587520), (4590, 579712), (4760, 559008), (4896, 543480), (5040, 527952), (5176, 514080), (5355, 496896), (5376, 494955), (5440, 489132), (5712, 465840), (5760, 461958), (5823, 456960), (6048, 439960), (6120, 434784), (6426, 414080), (6470, 411264), (6528, 407610), (6720, 395964), (6912, 384965), (7140, 372672), (7344, 362320), (7560, 351968), (7616, 349380), (7764, 342720), (8064, 329970), (8160, 326088), (8568, 310560), (8640, 307972), (8960, 296973), (9058, 293760), (9180, 289856), (9520, 279504), (9705, 274176), (9792, 271740), (10080, 263976), (10352, 257040), (10710, 248448), (10880, 244566), (10999, 241920), (11424, 232920), (11520, 230979), (11646, 228480), (12096, 219980), (12240, 217392), (12852, 207040), (12940, 205632), (13056, 203805), (13440, 197982), (13587, 195840), (14280, 186336), (14688, 181160), (15120, 175984), (15232, 174690), (15528, 171360), (16065, 165632), (16128, 164985), (16320, 163044), (17136, 155280), (17280, 153986), (17469, 152320), (18116, 146880), (18360, 144928), (19040, 139752), (19410, 137088), (19584, 135870), (20160, 131988), (20704, 128520), (21420, 124224), (21760, 122283), (21998, 120960), (22645, 117504), (22848, 116460), (23292, 114240), (24192, 109990), (24480, 108696), (25704, 103520), (25880, 102816), (26880, 98991), (27174, 97920), (28560, 93168), (29115, 91392), (29376, 90580), (30240, 87992), (30464, 87345), (31056, 85680), (32130, 82816), (32640, 81522), (32997, 80640), (34272, 77640), (34560, 76993), (34938, 76160), (36232, 73440), (36720, 72464), (38080, 69876), (38820, 68544), (39168, 67935), (40320, 65994), (40761, 65280), (41408, 64260), (42840, 62112), (43996, 60480), (45290, 58752), (45696, 58230), (46584, 57120), (48384, 54995), (48960, 54348), (51408, 51760)]