514899840

素因数分解:

$2^7\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{421}}^1$

素因数の和:470

約数の個数: 384

約数和(自身を含む): 2060946720

約数和(自身を除く): 1546046880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 49, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 98, 104, 105, 112, 120, 128, 130, 140, 147, 156, 160, 168, 182, 192, 195, 196, 208, 210, 224, 240, 245, 260, 273, 280, 294, 312, 320, 336, 364, 384, 390, 392, 416, 420, 421, 448, 455, 480, 490, 520, 546, 560, 588, 624, 637, 640, 672, 728, 735, 780, 784, 832, 840, 842, 896, 910, 960, 980, 1040, 1092, 1120, 1176, 1248, 1263, 1274, 1344, 1365, 1456, 1470, 1560, 1568, 1664, 1680, 1684, 1820, 1911, 1920, 1960, 2080, 2105, 2184, 2240, 2352, 2496, 2526, 2548, 2688, 2730, 2912, 2940, 2947, 3120, 3136, 3185, 3360, 3368, 3640, 3822, 3920, 4160, 4210, 4368, 4480, 4704, 4992, 5052, 5096, 5460, 5473, 5824, 5880, 5894, 6240, 6272, 6315, 6370, 6720, 6736, 7280, 7644, 7840, 8320, 8420, 8736, 8841, 9408, 9555, 10104, 10192, 10920, 10946, 11648, 11760, 11788, 12480, 12630, 12740, 13440, 13472, 14560, 14735, 15288, 15680, 16419, 16840, 17472, 17682, 18816, 19110, 20208, 20384, 20629, 21840, 21892, 23520, 23576, 24960, 25260, 25480, 26944, 27365, 29120, 29470, 30576, 31360, 32838, 33680, 34944, 35364, 38220, 38311, 40416, 40768, 41258, 43680, 43784, 44205, 47040, 47152, 50520, 50960, 53888, 54730, 58240, 58940, 61152, 61887, 65676, 67360, 70728, 76440, 76622, 80832, 81536, 82095, 82516, 87360, 87568, 88410, 94080, 94304, 101040, 101920, 103145, 109460, 114933, 117880, 122304, 123774, 131352, 134720, 141456, 152880, 153244, 161664, 164190, 165032, 174720, 175136, 176820, 188608, 191555, 202080, 203840, 206290, 218920, 229866, 235760, 244608, 247548, 262704, 268177, 269440, 282912, 305760, 306488, 309435, 328380, 330064, 350272, 353640, 377216, 383110, 404160, 407680, 412580, 437840, 459732, 471520, 495096, 525408, 536354, 565824, 574665, 611520, 612976, 618870, 656760, 660128, 700544, 707280, 766220, 804531, 808320, 825160, 875680, 919464, 943040, 990192, 1050816, 1072708, 1131648, 1149330, 1223040, 1225952, 1237740, 1313520, 1320256, 1340885, 1414560, 1532440, 1609062, 1650320, 1751360, 1838928, 1886080, 1980384, 2101632, 2145416, 2298660, 2451904, 2475480, 2627040, 2640512, 2681770, 2829120, 3064880, 3218124, 3300640, 3502720, 3677856, 3960768, 4022655, 4290832, 4597320, 4903808, 4950960, 5254080, 5363540, 5658240, 6129760, 6436248, 6601280, 7355712, 7921536, 8045310, 8581664, 9194640, 9901920, 10508160, 10727080, 12259520, 12872496, 13202560, 14711424, 16090620, 17163328, 18389280, 19803840, 21454160, 24519040, 25744992, 32181240, 34326656, 36778560, 39607680, 42908320, 51489984, 64362480, 73557120, 85816640, 102979968, 128724960, 171633280, 257449920, 514899840]

約数ペア:

[(1, 514899840), (2, 257449920), (3, 171633280), (4, 128724960), (5, 102979968), (6, 85816640), (7, 73557120), (8, 64362480), (10, 51489984), (12, 42908320), (13, 39607680), (14, 36778560), (15, 34326656), (16, 32181240), (20, 25744992), (21, 24519040), (24, 21454160), (26, 19803840), (28, 18389280), (30, 17163328), (32, 16090620), (35, 14711424), (39, 13202560), (40, 12872496), (42, 12259520), (48, 10727080), (49, 10508160), (52, 9901920), (56, 9194640), (60, 8581664), (64, 8045310), (65, 7921536), (70, 7355712), (78, 6601280), (80, 6436248), (84, 6129760), (91, 5658240), (96, 5363540), (98, 5254080), (104, 4950960), (105, 4903808), (112, 4597320), (120, 4290832), (128, 4022655), (130, 3960768), (140, 3677856), (147, 3502720), (156, 3300640), (160, 3218124), (168, 3064880), (182, 2829120), (192, 2681770), (195, 2640512), (196, 2627040), (208, 2475480), (210, 2451904), (224, 2298660), (240, 2145416), (245, 2101632), (260, 1980384), (273, 1886080), (280, 1838928), (294, 1751360), (312, 1650320), (320, 1609062), (336, 1532440), (364, 1414560), (384, 1340885), (390, 1320256), (392, 1313520), (416, 1237740), (420, 1225952), (421, 1223040), (448, 1149330), (455, 1131648), (480, 1072708), (490, 1050816), (520, 990192), (546, 943040), (560, 919464), (588, 875680), (624, 825160), (637, 808320), (640, 804531), (672, 766220), (728, 707280), (735, 700544), (780, 660128), (784, 656760), (832, 618870), (840, 612976), (842, 611520), (896, 574665), (910, 565824), (960, 536354), (980, 525408), (1040, 495096), (1092, 471520), (1120, 459732), (1176, 437840), (1248, 412580), (1263, 407680), (1274, 404160), (1344, 383110), (1365, 377216), (1456, 353640), (1470, 350272), (1560, 330064), (1568, 328380), (1664, 309435), (1680, 306488), (1684, 305760), (1820, 282912), (1911, 269440), (1920, 268177), (1960, 262704), (2080, 247548), (2105, 244608), (2184, 235760), (2240, 229866), (2352, 218920), (2496, 206290), (2526, 203840), (2548, 202080), (2688, 191555), (2730, 188608), (2912, 176820), (2940, 175136), (2947, 174720), (3120, 165032), (3136, 164190), (3185, 161664), (3360, 153244), (3368, 152880), (3640, 141456), (3822, 134720), (3920, 131352), (4160, 123774), (4210, 122304), (4368, 117880), (4480, 114933), (4704, 109460), (4992, 103145), (5052, 101920), (5096, 101040), (5460, 94304), (5473, 94080), (5824, 88410), (5880, 87568), (5894, 87360), (6240, 82516), (6272, 82095), (6315, 81536), (6370, 80832), (6720, 76622), (6736, 76440), (7280, 70728), (7644, 67360), (7840, 65676), (8320, 61887), (8420, 61152), (8736, 58940), (8841, 58240), (9408, 54730), (9555, 53888), (10104, 50960), (10192, 50520), (10920, 47152), (10946, 47040), (11648, 44205), (11760, 43784), (11788, 43680), (12480, 41258), (12630, 40768), (12740, 40416), (13440, 38311), (13472, 38220), (14560, 35364), (14735, 34944), (15288, 33680), (15680, 32838), (16419, 31360), (16840, 30576), (17472, 29470), (17682, 29120), (18816, 27365), (19110, 26944), (20208, 25480), (20384, 25260), (20629, 24960), (21840, 23576), (21892, 23520)]