1285215360

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:228

約数の個数: 512

約数和(自身を含む): 5000970240

約数和(自身を除く): 3715754880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 31, 32, 33, 39, 40, 44, 48, 52, 55, 60, 62, 64, 65, 66, 78, 80, 88, 93, 96, 104, 110, 120, 124, 128, 130, 132, 143, 151, 155, 156, 160, 165, 176, 186, 192, 195, 208, 220, 240, 248, 260, 264, 286, 302, 310, 312, 320, 330, 341, 352, 372, 384, 390, 403, 416, 429, 440, 453, 465, 480, 496, 520, 528, 572, 604, 620, 624, 640, 660, 682, 704, 715, 744, 755, 780, 806, 832, 858, 880, 906, 930, 960, 992, 1023, 1040, 1056, 1144, 1208, 1209, 1240, 1248, 1320, 1364, 1408, 1430, 1488, 1510, 1560, 1612, 1661, 1664, 1705, 1716, 1760, 1812, 1860, 1920, 1963, 1984, 2015, 2046, 2080, 2112, 2145, 2265, 2288, 2416, 2418, 2480, 2496, 2640, 2728, 2860, 2976, 3020, 3120, 3224, 3322, 3410, 3432, 3520, 3624, 3720, 3926, 3968, 4030, 4092, 4160, 4224, 4290, 4433, 4530, 4576, 4681, 4832, 4836, 4960, 4983, 4992, 5115, 5280, 5456, 5720, 5889, 5952, 6040, 6045, 6240, 6448, 6644, 6820, 6864, 7040, 7248, 7440, 7852, 8060, 8184, 8305, 8320, 8580, 8866, 9060, 9152, 9362, 9664, 9672, 9815, 9920, 9966, 10230, 10560, 10912, 11440, 11778, 11904, 12080, 12090, 12480, 12896, 13288, 13299, 13640, 13728, 14043, 14496, 14880, 15704, 16120, 16368, 16610, 17160, 17732, 18120, 18304, 18724, 19328, 19344, 19630, 19840, 19932, 20460, 21120, 21593, 21824, 22165, 22880, 23405, 23556, 24160, 24180, 24915, 24960, 25792, 26576, 26598, 27280, 27456, 28086, 28992, 29445, 29760, 31408, 32240, 32736, 33220, 34320, 35464, 36240, 37448, 38688, 39260, 39864, 40920, 43186, 43648, 44330, 45760, 46810, 47112, 48320, 48360, 49830, 51491, 51584, 53152, 53196, 54560, 54912, 56172, 57984, 58890, 59520, 60853, 62816, 64480, 64779, 65472, 66440, 66495, 68640, 70215, 70928, 72480, 74896, 77376, 78520, 79728, 81840, 86372, 88660, 91520, 93620, 94224, 96640, 96720, 99660, 102982, 106304, 106392, 107965, 109120, 112344, 117780, 121706, 125632, 128960, 129558, 130944, 132880, 132990, 137280, 140430, 141856, 144960, 149792, 154473, 154752, 157040, 159456, 163680, 172744, 177320, 182559, 187240, 188448, 193440, 199320, 205964, 212608, 212784, 215930, 218240, 224688, 235560, 243412, 251264, 257455, 257920, 259116, 265760, 265980, 274560, 280860, 283712, 289920, 299584, 304265, 308946, 314080, 318912, 323895, 327360, 345488, 354640, 365118, 374480, 376896, 386880, 398640, 411928, 425568, 431860, 449376, 471120, 486824, 514910, 518232, 531520, 531960, 561720, 567424, 599168, 608530, 617892, 628160, 637824, 647790, 654720, 669383, 690976, 709280, 730236, 748960, 753792, 772365, 773760, 797280, 823856, 851136, 863720, 898752, 912795, 942240, 973648, 1029820, 1036464, 1063040, 1063920, 1123440, 1217060, 1235784, 1256320, 1295580, 1338766, 1381952, 1418560, 1460472, 1497920, 1544730, 1594560, 1647712, 1702272, 1727440, 1797504, 1825590, 1884480, 1947296, 2008149, 2059640, 2072928, 2127840, 2246880, 2434120, 2471568, 2591160, 2677532, 2763904, 2837120, 2920944, 2995840, 3089460, 3189120, 3295424, 3346915, 3454880, 3651180, 3768960, 3894592, 4016298, 4119280, 4145856, 4255680, 4493760, 4868240, 4943136, 5182320, 5355064, 5841888, 6178920, 6590848, 6693830, 6909760, 7302360, 7789184, 8032596, 8238560, 8291712, 8511360, 8987520, 9736480, 9886272, 10040745, 10364640, 10710128, 11683776, 12357840, 13387660, 13819520, 14604720, 16065192, 16477120, 19472960, 19772544, 20081490, 20729280, 21420256, 23367552, 24715680, 26775320, 29209440, 32130384, 32954240, 38945920, 40162980, 41458560, 42840512, 49431360, 53550640, 58418880, 64260768, 80325960, 85681024, 98862720, 107101280, 116837760, 128521536, 160651920, 214202560, 257043072, 321303840, 428405120, 642607680, 1285215360]

約数ペア:

[(1, 1285215360), (2, 642607680), (3, 428405120), (4, 321303840), (5, 257043072), (6, 214202560), (8, 160651920), (10, 128521536), (11, 116837760), (12, 107101280), (13, 98862720), (15, 85681024), (16, 80325960), (20, 64260768), (22, 58418880), (24, 53550640), (26, 49431360), (30, 42840512), (31, 41458560), (32, 40162980), (33, 38945920), (39, 32954240), (40, 32130384), (44, 29209440), (48, 26775320), (52, 24715680), (55, 23367552), (60, 21420256), (62, 20729280), (64, 20081490), (65, 19772544), (66, 19472960), (78, 16477120), (80, 16065192), (88, 14604720), (93, 13819520), (96, 13387660), (104, 12357840), (110, 11683776), (120, 10710128), (124, 10364640), (128, 10040745), (130, 9886272), (132, 9736480), (143, 8987520), (151, 8511360), (155, 8291712), (156, 8238560), (160, 8032596), (165, 7789184), (176, 7302360), (186, 6909760), (192, 6693830), (195, 6590848), (208, 6178920), (220, 5841888), (240, 5355064), (248, 5182320), (260, 4943136), (264, 4868240), (286, 4493760), (302, 4255680), (310, 4145856), (312, 4119280), (320, 4016298), (330, 3894592), (341, 3768960), (352, 3651180), (372, 3454880), (384, 3346915), (390, 3295424), (403, 3189120), (416, 3089460), (429, 2995840), (440, 2920944), (453, 2837120), (465, 2763904), (480, 2677532), (496, 2591160), (520, 2471568), (528, 2434120), (572, 2246880), (604, 2127840), (620, 2072928), (624, 2059640), (640, 2008149), (660, 1947296), (682, 1884480), (704, 1825590), (715, 1797504), (744, 1727440), (755, 1702272), (780, 1647712), (806, 1594560), (832, 1544730), (858, 1497920), (880, 1460472), (906, 1418560), (930, 1381952), (960, 1338766), (992, 1295580), (1023, 1256320), (1040, 1235784), (1056, 1217060), (1144, 1123440), (1208, 1063920), (1209, 1063040), (1240, 1036464), (1248, 1029820), (1320, 973648), (1364, 942240), (1408, 912795), (1430, 898752), (1488, 863720), (1510, 851136), (1560, 823856), (1612, 797280), (1661, 773760), (1664, 772365), (1705, 753792), (1716, 748960), (1760, 730236), (1812, 709280), (1860, 690976), (1920, 669383), (1963, 654720), (1984, 647790), (2015, 637824), (2046, 628160), (2080, 617892), (2112, 608530), (2145, 599168), (2265, 567424), (2288, 561720), (2416, 531960), (2418, 531520), (2480, 518232), (2496, 514910), (2640, 486824), (2728, 471120), (2860, 449376), (2976, 431860), (3020, 425568), (3120, 411928), (3224, 398640), (3322, 386880), (3410, 376896), (3432, 374480), (3520, 365118), (3624, 354640), (3720, 345488), (3926, 327360), (3968, 323895), (4030, 318912), (4092, 314080), (4160, 308946), (4224, 304265), (4290, 299584), (4433, 289920), (4530, 283712), (4576, 280860), (4681, 274560), (4832, 265980), (4836, 265760), (4960, 259116), (4983, 257920), (4992, 257455), (5115, 251264), (5280, 243412), (5456, 235560), (5720, 224688), (5889, 218240), (5952, 215930), (6040, 212784), (6045, 212608), (6240, 205964), (6448, 199320), (6644, 193440), (6820, 188448), (6864, 187240), (7040, 182559), (7248, 177320), (7440, 172744), (7852, 163680), (8060, 159456), (8184, 157040), (8305, 154752), (8320, 154473), (8580, 149792), (8866, 144960), (9060, 141856), (9152, 140430), (9362, 137280), (9664, 132990), (9672, 132880), (9815, 130944), (9920, 129558), (9966, 128960), (10230, 125632), (10560, 121706), (10912, 117780), (11440, 112344), (11778, 109120), (11904, 107965), (12080, 106392), (12090, 106304), (12480, 102982), (12896, 99660), (13288, 96720), (13299, 96640), (13640, 94224), (13728, 93620), (14043, 91520), (14496, 88660), (14880, 86372), (15704, 81840), (16120, 79728), (16368, 78520), (16610, 77376), (17160, 74896), (17732, 72480), (18120, 70928), (18304, 70215), (18724, 68640), (19328, 66495), (19344, 66440), (19630, 65472), (19840, 64779), (19932, 64480), (20460, 62816), (21120, 60853), (21593, 59520), (21824, 58890), (22165, 57984), (22880, 56172), (23405, 54912), (23556, 54560), (24160, 53196), (24180, 53152), (24915, 51584), (24960, 51491), (25792, 49830), (26576, 48360), (26598, 48320), (27280, 47112), (27456, 46810), (28086, 45760), (28992, 44330), (29445, 43648), (29760, 43186), (31408, 40920), (32240, 39864), (32736, 39260), (33220, 38688), (34320, 37448), (35464, 36240)]