421774080

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1$

素因数の和:132

約数の個数: 576

約数和(自身を含む): 1780144128

約数和(自身を除く): 1358370048

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 17, 20, 21, 24, 26, 28, 30, 32, 34, 35, 39, 40, 42, 48, 51, 52, 56, 60, 64, 65, 68, 70, 71, 78, 80, 84, 85, 91, 96, 102, 104, 105, 112, 119, 120, 128, 130, 136, 140, 142, 156, 160, 168, 170, 182, 192, 195, 204, 208, 210, 213, 221, 224, 238, 240, 255, 256, 260, 272, 273, 280, 284, 312, 320, 336, 340, 355, 357, 364, 384, 390, 408, 416, 420, 426, 442, 448, 455, 476, 480, 497, 510, 520, 544, 546, 560, 568, 595, 624, 640, 663, 672, 680, 710, 714, 728, 768, 780, 816, 832, 840, 852, 884, 896, 910, 923, 952, 960, 994, 1020, 1040, 1065, 1088, 1092, 1105, 1120, 1136, 1190, 1207, 1248, 1280, 1326, 1344, 1360, 1365, 1420, 1428, 1456, 1491, 1547, 1560, 1632, 1664, 1680, 1704, 1768, 1785, 1792, 1820, 1846, 1904, 1920, 1988, 2040, 2080, 2130, 2176, 2184, 2210, 2240, 2272, 2380, 2414, 2485, 2496, 2652, 2688, 2720, 2730, 2769, 2840, 2856, 2912, 2982, 3094, 3120, 3264, 3315, 3328, 3360, 3408, 3536, 3570, 3621, 3640, 3692, 3808, 3840, 3976, 4080, 4160, 4260, 4352, 4368, 4420, 4480, 4544, 4615, 4641, 4760, 4828, 4970, 4992, 5304, 5376, 5440, 5460, 5538, 5680, 5712, 5824, 5964, 6035, 6188, 6240, 6461, 6528, 6630, 6720, 6816, 7072, 7140, 7242, 7280, 7384, 7455, 7616, 7735, 7952, 8160, 8320, 8449, 8520, 8736, 8840, 8960, 9088, 9230, 9282, 9520, 9656, 9940, 9984, 10608, 10880, 10920, 11076, 11360, 11424, 11648, 11928, 12070, 12376, 12480, 12922, 13056, 13260, 13440, 13632, 13845, 14144, 14280, 14484, 14560, 14768, 14910, 15232, 15470, 15691, 15904, 16320, 16640, 16898, 17040, 17472, 17680, 18105, 18176, 18460, 18564, 19040, 19312, 19383, 19880, 21216, 21760, 21840, 22152, 22720, 22848, 23205, 23296, 23856, 24140, 24752, 24960, 25347, 25844, 26520, 26880, 27264, 27690, 28288, 28560, 28968, 29120, 29536, 29820, 30464, 30940, 31382, 31808, 32305, 32640, 33796, 34080, 34944, 35360, 36210, 36920, 37128, 38080, 38624, 38766, 39760, 42245, 42432, 43680, 44304, 45440, 45696, 46410, 47073, 47712, 48280, 49504, 49920, 50694, 51688, 53040, 54528, 55380, 56576, 57120, 57936, 58240, 59072, 59640, 61880, 62764, 63616, 64610, 65280, 67592, 68160, 69888, 70720, 72420, 73840, 74256, 76160, 77248, 77532, 78455, 79520, 84490, 84864, 87360, 88608, 90880, 91392, 92820, 94146, 95424, 96560, 96915, 99008, 101388, 103376, 106080, 109837, 110760, 114240, 115872, 116480, 118144, 119280, 123760, 125528, 126735, 127232, 129220, 135184, 136320, 141440, 144840, 147680, 148512, 152320, 154496, 155064, 156910, 159040, 168980, 169728, 174720, 177216, 185640, 188292, 190848, 193120, 193830, 198016, 202776, 206752, 212160, 219674, 221520, 228480, 231744, 235365, 236288, 238560, 247520, 251056, 253470, 258440, 270368, 272640, 282880, 289680, 295360, 297024, 308992, 310128, 313820, 318080, 329511, 337960, 349440, 354432, 371280, 376584, 381696, 386240, 387660, 396032, 405552, 413504, 424320, 439348, 443040, 456960, 463488, 470730, 477120, 495040, 502112, 506940, 516880, 540736, 549185, 579360, 590720, 594048, 620256, 627640, 636160, 659022, 675920, 708864, 742560, 753168, 772480, 775320, 811104, 827008, 848640, 878696, 886080, 926976, 941460, 954240, 990080, 1004224, 1013880, 1033760, 1081472, 1098370, 1158720, 1181440, 1188096, 1240512, 1255280, 1318044, 1351840, 1485120, 1506336, 1544960, 1550640, 1622208, 1647555, 1654016, 1757392, 1772160, 1882920, 1908480, 1980160, 2008448, 2027760, 2067520, 2162944, 2196740, 2317440, 2481024, 2510560, 2636088, 2703680, 2970240, 3012672, 3101280, 3244416, 3295110, 3514784, 3544320, 3765840, 4016896, 4055520, 4135040, 4393480, 4634880, 4962048, 5021120, 5272176, 5407360, 5940480, 6025344, 6202560, 6488832, 6590220, 7029568, 7531680, 8111040, 8270080, 8786960, 10042240, 10544352, 10814720, 12050688, 12405120, 13180440, 14059136, 15063360, 16222080, 17573920, 20084480, 21088704, 24810240, 26360880, 28118272, 30126720, 32444160, 35147840, 42177408, 52721760, 60253440, 70295680, 84354816, 105443520, 140591360, 210887040, 421774080]

約数ペア:

[(1, 421774080), (2, 210887040), (3, 140591360), (4, 105443520), (5, 84354816), (6, 70295680), (7, 60253440), (8, 52721760), (10, 42177408), (12, 35147840), (13, 32444160), (14, 30126720), (15, 28118272), (16, 26360880), (17, 24810240), (20, 21088704), (21, 20084480), (24, 17573920), (26, 16222080), (28, 15063360), (30, 14059136), (32, 13180440), (34, 12405120), (35, 12050688), (39, 10814720), (40, 10544352), (42, 10042240), (48, 8786960), (51, 8270080), (52, 8111040), (56, 7531680), (60, 7029568), (64, 6590220), (65, 6488832), (68, 6202560), (70, 6025344), (71, 5940480), (78, 5407360), (80, 5272176), (84, 5021120), (85, 4962048), (91, 4634880), (96, 4393480), (102, 4135040), (104, 4055520), (105, 4016896), (112, 3765840), (119, 3544320), (120, 3514784), (128, 3295110), (130, 3244416), (136, 3101280), (140, 3012672), (142, 2970240), (156, 2703680), (160, 2636088), (168, 2510560), (170, 2481024), (182, 2317440), (192, 2196740), (195, 2162944), (204, 2067520), (208, 2027760), (210, 2008448), (213, 1980160), (221, 1908480), (224, 1882920), (238, 1772160), (240, 1757392), (255, 1654016), (256, 1647555), (260, 1622208), (272, 1550640), (273, 1544960), (280, 1506336), (284, 1485120), (312, 1351840), (320, 1318044), (336, 1255280), (340, 1240512), (355, 1188096), (357, 1181440), (364, 1158720), (384, 1098370), (390, 1081472), (408, 1033760), (416, 1013880), (420, 1004224), (426, 990080), (442, 954240), (448, 941460), (455, 926976), (476, 886080), (480, 878696), (497, 848640), (510, 827008), (520, 811104), (544, 775320), (546, 772480), (560, 753168), (568, 742560), (595, 708864), (624, 675920), (640, 659022), (663, 636160), (672, 627640), (680, 620256), (710, 594048), (714, 590720), (728, 579360), (768, 549185), (780, 540736), (816, 516880), (832, 506940), (840, 502112), (852, 495040), (884, 477120), (896, 470730), (910, 463488), (923, 456960), (952, 443040), (960, 439348), (994, 424320), (1020, 413504), (1040, 405552), (1065, 396032), (1088, 387660), (1092, 386240), (1105, 381696), (1120, 376584), (1136, 371280), (1190, 354432), (1207, 349440), (1248, 337960), (1280, 329511), (1326, 318080), (1344, 313820), (1360, 310128), (1365, 308992), (1420, 297024), (1428, 295360), (1456, 289680), (1491, 282880), (1547, 272640), (1560, 270368), (1632, 258440), (1664, 253470), (1680, 251056), (1704, 247520), (1768, 238560), (1785, 236288), (1792, 235365), (1820, 231744), (1846, 228480), (1904, 221520), (1920, 219674), (1988, 212160), (2040, 206752), (2080, 202776), (2130, 198016), (2176, 193830), (2184, 193120), (2210, 190848), (2240, 188292), (2272, 185640), (2380, 177216), (2414, 174720), (2485, 169728), (2496, 168980), (2652, 159040), (2688, 156910), (2720, 155064), (2730, 154496), (2769, 152320), (2840, 148512), (2856, 147680), (2912, 144840), (2982, 141440), (3094, 136320), (3120, 135184), (3264, 129220), (3315, 127232), (3328, 126735), (3360, 125528), (3408, 123760), (3536, 119280), (3570, 118144), (3621, 116480), (3640, 115872), (3692, 114240), (3808, 110760), (3840, 109837), (3976, 106080), (4080, 103376), (4160, 101388), (4260, 99008), (4352, 96915), (4368, 96560), (4420, 95424), (4480, 94146), (4544, 92820), (4615, 91392), (4641, 90880), (4760, 88608), (4828, 87360), (4970, 84864), (4992, 84490), (5304, 79520), (5376, 78455), (5440, 77532), (5460, 77248), (5538, 76160), (5680, 74256), (5712, 73840), (5824, 72420), (5964, 70720), (6035, 69888), (6188, 68160), (6240, 67592), (6461, 65280), (6528, 64610), (6630, 63616), (6720, 62764), (6816, 61880), (7072, 59640), (7140, 59072), (7242, 58240), (7280, 57936), (7384, 57120), (7455, 56576), (7616, 55380), (7735, 54528), (7952, 53040), (8160, 51688), (8320, 50694), (8449, 49920), (8520, 49504), (8736, 48280), (8840, 47712), (8960, 47073), (9088, 46410), (9230, 45696), (9282, 45440), (9520, 44304), (9656, 43680), (9940, 42432), (9984, 42245), (10608, 39760), (10880, 38766), (10920, 38624), (11076, 38080), (11360, 37128), (11424, 36920), (11648, 36210), (11928, 35360), (12070, 34944), (12376, 34080), (12480, 33796), (12922, 32640), (13056, 32305), (13260, 31808), (13440, 31382), (13632, 30940), (13845, 30464), (14144, 29820), (14280, 29536), (14484, 29120), (14560, 28968), (14768, 28560), (14910, 28288), (15232, 27690), (15470, 27264), (15691, 26880), (15904, 26520), (16320, 25844), (16640, 25347), (16898, 24960), (17040, 24752), (17472, 24140), (17680, 23856), (18105, 23296), (18176, 23205), (18460, 22848), (18564, 22720), (19040, 22152), (19312, 21840), (19383, 21760), (19880, 21216)]