82131840

素因数分解:

$2^7\times 3^3\times 5^1\times 7^2\times {\mathrm{97}}^1$

素因数の和:139

約数の個数: 384

約数和(自身を含む): 341863200

約数和(自身を除く): 259731360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 97, 98, 105, 108, 112, 120, 126, 128, 135, 140, 144, 147, 160, 168, 180, 189, 192, 194, 196, 210, 216, 224, 240, 245, 252, 270, 280, 288, 291, 294, 315, 320, 336, 360, 378, 384, 388, 392, 420, 432, 441, 448, 480, 485, 490, 504, 540, 560, 576, 582, 588, 630, 640, 672, 679, 720, 735, 756, 776, 784, 840, 864, 873, 882, 896, 945, 960, 970, 980, 1008, 1080, 1120, 1152, 1164, 1176, 1260, 1323, 1344, 1358, 1440, 1455, 1470, 1512, 1552, 1568, 1680, 1728, 1746, 1764, 1890, 1920, 1940, 1960, 2016, 2037, 2160, 2205, 2240, 2328, 2352, 2520, 2619, 2646, 2688, 2716, 2880, 2910, 2940, 3024, 3104, 3136, 3360, 3395, 3456, 3492, 3528, 3780, 3880, 3920, 4032, 4074, 4320, 4365, 4410, 4480, 4656, 4704, 4753, 5040, 5238, 5292, 5432, 5760, 5820, 5880, 6048, 6111, 6208, 6272, 6615, 6720, 6790, 6984, 7056, 7560, 7760, 7840, 8064, 8148, 8640, 8730, 8820, 9312, 9408, 9506, 10080, 10185, 10476, 10584, 10864, 11640, 11760, 12096, 12222, 12416, 13095, 13230, 13440, 13580, 13968, 14112, 14259, 15120, 15520, 15680, 16296, 17280, 17460, 17640, 18333, 18624, 18816, 19012, 20160, 20370, 20952, 21168, 21728, 23280, 23520, 23765, 24192, 24444, 26190, 26460, 27160, 27936, 28224, 28518, 30240, 30555, 31040, 31360, 32592, 34920, 35280, 36666, 37248, 38024, 40320, 40740, 41904, 42336, 42777, 43456, 46560, 47040, 47530, 48888, 52380, 52920, 54320, 55872, 56448, 57036, 60480, 61110, 62080, 65184, 69840, 70560, 71295, 73332, 76048, 81480, 83808, 84672, 85554, 86912, 91665, 93120, 94080, 95060, 97776, 104760, 105840, 108640, 111744, 114072, 120960, 122220, 128331, 130368, 139680, 141120, 142590, 146664, 152096, 162960, 167616, 169344, 171108, 183330, 186240, 190120, 195552, 209520, 211680, 213885, 217280, 228144, 244440, 256662, 260736, 279360, 282240, 285180, 293328, 304192, 325920, 335232, 342216, 366660, 380240, 391104, 419040, 423360, 427770, 434560, 456288, 488880, 513324, 558720, 570360, 586656, 608384, 641655, 651840, 684432, 733320, 760480, 782208, 838080, 846720, 855540, 912576, 977760, 1026648, 1140720, 1173312, 1283310, 1303680, 1368864, 1466640, 1520960, 1676160, 1711080, 1825152, 1955520, 2053296, 2281440, 2346624, 2566620, 2737728, 2933280, 3041920, 3422160, 3911040, 4106592, 4562880, 5133240, 5475456, 5866560, 6844320, 8213184, 9125760, 10266480, 11733120, 13688640, 16426368, 20532960, 27377280, 41065920, 82131840]

約数ペア:

[(1, 82131840), (2, 41065920), (3, 27377280), (4, 20532960), (5, 16426368), (6, 13688640), (7, 11733120), (8, 10266480), (9, 9125760), (10, 8213184), (12, 6844320), (14, 5866560), (15, 5475456), (16, 5133240), (18, 4562880), (20, 4106592), (21, 3911040), (24, 3422160), (27, 3041920), (28, 2933280), (30, 2737728), (32, 2566620), (35, 2346624), (36, 2281440), (40, 2053296), (42, 1955520), (45, 1825152), (48, 1711080), (49, 1676160), (54, 1520960), (56, 1466640), (60, 1368864), (63, 1303680), (64, 1283310), (70, 1173312), (72, 1140720), (80, 1026648), (84, 977760), (90, 912576), (96, 855540), (97, 846720), (98, 838080), (105, 782208), (108, 760480), (112, 733320), (120, 684432), (126, 651840), (128, 641655), (135, 608384), (140, 586656), (144, 570360), (147, 558720), (160, 513324), (168, 488880), (180, 456288), (189, 434560), (192, 427770), (194, 423360), (196, 419040), (210, 391104), (216, 380240), (224, 366660), (240, 342216), (245, 335232), (252, 325920), (270, 304192), (280, 293328), (288, 285180), (291, 282240), (294, 279360), (315, 260736), (320, 256662), (336, 244440), (360, 228144), (378, 217280), (384, 213885), (388, 211680), (392, 209520), (420, 195552), (432, 190120), (441, 186240), (448, 183330), (480, 171108), (485, 169344), (490, 167616), (504, 162960), (540, 152096), (560, 146664), (576, 142590), (582, 141120), (588, 139680), (630, 130368), (640, 128331), (672, 122220), (679, 120960), (720, 114072), (735, 111744), (756, 108640), (776, 105840), (784, 104760), (840, 97776), (864, 95060), (873, 94080), (882, 93120), (896, 91665), (945, 86912), (960, 85554), (970, 84672), (980, 83808), (1008, 81480), (1080, 76048), (1120, 73332), (1152, 71295), (1164, 70560), (1176, 69840), (1260, 65184), (1323, 62080), (1344, 61110), (1358, 60480), (1440, 57036), (1455, 56448), (1470, 55872), (1512, 54320), (1552, 52920), (1568, 52380), (1680, 48888), (1728, 47530), (1746, 47040), (1764, 46560), (1890, 43456), (1920, 42777), (1940, 42336), (1960, 41904), (2016, 40740), (2037, 40320), (2160, 38024), (2205, 37248), (2240, 36666), (2328, 35280), (2352, 34920), (2520, 32592), (2619, 31360), (2646, 31040), (2688, 30555), (2716, 30240), (2880, 28518), (2910, 28224), (2940, 27936), (3024, 27160), (3104, 26460), (3136, 26190), (3360, 24444), (3395, 24192), (3456, 23765), (3492, 23520), (3528, 23280), (3780, 21728), (3880, 21168), (3920, 20952), (4032, 20370), (4074, 20160), (4320, 19012), (4365, 18816), (4410, 18624), (4480, 18333), (4656, 17640), (4704, 17460), (4753, 17280), (5040, 16296), (5238, 15680), (5292, 15520), (5432, 15120), (5760, 14259), (5820, 14112), (5880, 13968), (6048, 13580), (6111, 13440), (6208, 13230), (6272, 13095), (6615, 12416), (6720, 12222), (6790, 12096), (6984, 11760), (7056, 11640), (7560, 10864), (7760, 10584), (7840, 10476), (8064, 10185), (8148, 10080), (8640, 9506), (8730, 9408), (8820, 9312)]