386174880

素因数分解:

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

素因数の和:469

約数の個数: 432

約数和(自身を含む): 1654818984

約数和(自身を除く): 1268644104

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 49, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 96, 98, 104, 105, 112, 117, 120, 126, 130, 140, 144, 147, 156, 160, 168, 180, 182, 195, 196, 208, 210, 224, 234, 240, 245, 252, 260, 273, 280, 288, 294, 312, 315, 336, 360, 364, 390, 392, 416, 420, 421, 441, 455, 468, 480, 490, 504, 520, 546, 560, 585, 588, 624, 630, 637, 672, 720, 728, 735, 780, 784, 819, 840, 842, 882, 910, 936, 980, 1008, 1040, 1092, 1120, 1170, 1176, 1248, 1260, 1263, 1274, 1365, 1440, 1456, 1470, 1560, 1568, 1638, 1680, 1684, 1764, 1820, 1872, 1911, 1960, 2016, 2080, 2105, 2184, 2205, 2340, 2352, 2520, 2526, 2548, 2730, 2912, 2940, 2947, 3120, 3185, 3276, 3360, 3368, 3528, 3640, 3744, 3789, 3822, 3920, 4095, 4210, 4368, 4410, 4680, 4704, 5040, 5052, 5096, 5460, 5473, 5733, 5880, 5894, 6240, 6315, 6370, 6552, 6736, 7056, 7280, 7578, 7644, 7840, 8190, 8420, 8736, 8820, 8841, 9360, 9555, 10080, 10104, 10192, 10920, 10946, 11466, 11760, 11788, 12630, 12740, 13104, 13472, 14112, 14560, 14735, 15156, 15288, 16380, 16419, 16840, 17640, 17682, 18720, 18945, 19110, 20208, 20384, 20629, 21840, 21892, 22932, 23520, 23576, 25260, 25480, 26208, 26523, 27365, 28665, 29470, 30312, 30576, 32760, 32838, 33680, 35280, 35364, 37890, 38220, 38311, 40416, 41258, 43680, 43784, 44205, 45864, 47152, 49257, 50520, 50960, 53046, 54730, 57330, 58940, 60624, 61152, 61887, 65520, 65676, 67360, 70560, 70728, 75780, 76440, 76622, 82095, 82516, 87568, 88410, 91728, 94304, 98514, 101040, 101920, 103145, 106092, 109460, 114660, 114933, 117880, 121248, 123774, 131040, 131352, 132615, 141456, 151560, 152880, 153244, 164190, 165032, 175136, 176820, 183456, 185661, 191555, 197028, 202080, 206290, 212184, 218920, 229320, 229866, 235760, 246285, 247548, 262704, 265230, 268177, 282912, 303120, 305760, 306488, 309435, 328380, 330064, 344799, 353640, 371322, 383110, 394056, 412580, 424368, 437840, 458640, 459732, 471520, 492570, 495096, 525408, 530460, 536354, 574665, 606240, 612976, 618870, 656760, 660128, 689598, 707280, 742644, 766220, 788112, 804531, 825160, 848736, 875680, 917280, 919464, 928305, 985140, 990192, 1060920, 1072708, 1149330, 1225952, 1237740, 1313520, 1340885, 1379196, 1414560, 1485288, 1532440, 1576224, 1609062, 1650320, 1723995, 1838928, 1856610, 1970280, 1980384, 2121840, 2145416, 2298660, 2413593, 2475480, 2627040, 2681770, 2758392, 2970576, 3064880, 3218124, 3300640, 3447990, 3677856, 3713220, 3940560, 4022655, 4243680, 4290832, 4597320, 4827186, 4950960, 5363540, 5516784, 5941152, 6129760, 6436248, 6895980, 7426440, 7881120, 8045310, 8581664, 9194640, 9654372, 9901920, 10727080, 11033568, 12067965, 12872496, 13791960, 14852880, 16090620, 18389280, 19308744, 21454160, 24135930, 25744992, 27583920, 29705760, 32181240, 38617488, 42908320, 48271860, 55167840, 64362480, 77234976, 96543720, 128724960, 193087440, 386174880]

約数ペア:

[(1, 386174880), (2, 193087440), (3, 128724960), (4, 96543720), (5, 77234976), (6, 64362480), (7, 55167840), (8, 48271860), (9, 42908320), (10, 38617488), (12, 32181240), (13, 29705760), (14, 27583920), (15, 25744992), (16, 24135930), (18, 21454160), (20, 19308744), (21, 18389280), (24, 16090620), (26, 14852880), (28, 13791960), (30, 12872496), (32, 12067965), (35, 11033568), (36, 10727080), (39, 9901920), (40, 9654372), (42, 9194640), (45, 8581664), (48, 8045310), (49, 7881120), (52, 7426440), (56, 6895980), (60, 6436248), (63, 6129760), (65, 5941152), (70, 5516784), (72, 5363540), (78, 4950960), (80, 4827186), (84, 4597320), (90, 4290832), (91, 4243680), (96, 4022655), (98, 3940560), (104, 3713220), (105, 3677856), (112, 3447990), (117, 3300640), (120, 3218124), (126, 3064880), (130, 2970576), (140, 2758392), (144, 2681770), (147, 2627040), (156, 2475480), (160, 2413593), (168, 2298660), (180, 2145416), (182, 2121840), (195, 1980384), (196, 1970280), (208, 1856610), (210, 1838928), (224, 1723995), (234, 1650320), (240, 1609062), (245, 1576224), (252, 1532440), (260, 1485288), (273, 1414560), (280, 1379196), (288, 1340885), (294, 1313520), (312, 1237740), (315, 1225952), (336, 1149330), (360, 1072708), (364, 1060920), (390, 990192), (392, 985140), (416, 928305), (420, 919464), (421, 917280), (441, 875680), (455, 848736), (468, 825160), (480, 804531), (490, 788112), (504, 766220), (520, 742644), (546, 707280), (560, 689598), (585, 660128), (588, 656760), (624, 618870), (630, 612976), (637, 606240), (672, 574665), (720, 536354), (728, 530460), (735, 525408), (780, 495096), (784, 492570), (819, 471520), (840, 459732), (842, 458640), (882, 437840), (910, 424368), (936, 412580), (980, 394056), (1008, 383110), (1040, 371322), (1092, 353640), (1120, 344799), (1170, 330064), (1176, 328380), (1248, 309435), (1260, 306488), (1263, 305760), (1274, 303120), (1365, 282912), (1440, 268177), (1456, 265230), (1470, 262704), (1560, 247548), (1568, 246285), (1638, 235760), (1680, 229866), (1684, 229320), (1764, 218920), (1820, 212184), (1872, 206290), (1911, 202080), (1960, 197028), (2016, 191555), (2080, 185661), (2105, 183456), (2184, 176820), (2205, 175136), (2340, 165032), (2352, 164190), (2520, 153244), (2526, 152880), (2548, 151560), (2730, 141456), (2912, 132615), (2940, 131352), (2947, 131040), (3120, 123774), (3185, 121248), (3276, 117880), (3360, 114933), (3368, 114660), (3528, 109460), (3640, 106092), (3744, 103145), (3789, 101920), (3822, 101040), (3920, 98514), (4095, 94304), (4210, 91728), (4368, 88410), (4410, 87568), (4680, 82516), (4704, 82095), (5040, 76622), (5052, 76440), (5096, 75780), (5460, 70728), (5473, 70560), (5733, 67360), (5880, 65676), (5894, 65520), (6240, 61887), (6315, 61152), (6370, 60624), (6552, 58940), (6736, 57330), (7056, 54730), (7280, 53046), (7578, 50960), (7644, 50520), (7840, 49257), (8190, 47152), (8420, 45864), (8736, 44205), (8820, 43784), (8841, 43680), (9360, 41258), (9555, 40416), (10080, 38311), (10104, 38220), (10192, 37890), (10920, 35364), (10946, 35280), (11466, 33680), (11760, 32838), (11788, 32760), (12630, 30576), (12740, 30312), (13104, 29470), (13472, 28665), (14112, 27365), (14560, 26523), (14735, 26208), (15156, 25480), (15288, 25260), (16380, 23576), (16419, 23520), (16840, 22932), (17640, 21892), (17682, 21840), (18720, 20629), (18945, 20384), (19110, 20208)]