259045920

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{829}}^1$

素因数の和:888

約数の個数: 288

約数和(自身を含む): 1044126720

約数和(自身を除く): 785080800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 96, 105, 112, 120, 124, 126, 140, 144, 155, 160, 168, 180, 186, 210, 217, 224, 240, 248, 252, 279, 280, 288, 310, 315, 336, 360, 372, 420, 434, 465, 480, 496, 504, 558, 560, 620, 630, 651, 672, 720, 744, 829, 840, 868, 930, 992, 1008, 1085, 1116, 1120, 1240, 1260, 1302, 1395, 1440, 1488, 1658, 1680, 1736, 1860, 1953, 2016, 2170, 2232, 2480, 2487, 2520, 2604, 2790, 2976, 3255, 3316, 3360, 3472, 3720, 3906, 4145, 4340, 4464, 4960, 4974, 5040, 5208, 5580, 5803, 6510, 6632, 6944, 7440, 7461, 7812, 8290, 8680, 8928, 9765, 9948, 10080, 10416, 11160, 11606, 12435, 13020, 13264, 14880, 14922, 15624, 16580, 17360, 17409, 19530, 19896, 20832, 22320, 23212, 24870, 25699, 26040, 26528, 29015, 29844, 31248, 33160, 34720, 34818, 37305, 39060, 39792, 44640, 46424, 49740, 51398, 52080, 52227, 58030, 59688, 62496, 66320, 69636, 74610, 77097, 78120, 79584, 87045, 92848, 99480, 102796, 104160, 104454, 116060, 119376, 128495, 132640, 139272, 149220, 154194, 156240, 174090, 179893, 185696, 198960, 205592, 208908, 231291, 232120, 238752, 256990, 261135, 278544, 298440, 308388, 312480, 348180, 359786, 385485, 397920, 411184, 417816, 462582, 464240, 513980, 522270, 539679, 557088, 596880, 616776, 696360, 719572, 770970, 822368, 835632, 899465, 925164, 928480, 1027960, 1044540, 1079358, 1156455, 1193760, 1233552, 1392720, 1439144, 1541940, 1619037, 1671264, 1798930, 1850328, 2055920, 2089080, 2158716, 2312910, 2467104, 2698395, 2785440, 2878288, 3083880, 3238074, 3597860, 3700656, 4111840, 4178160, 4317432, 4625820, 5396790, 5756576, 6167760, 6476148, 7195720, 7401312, 8095185, 8356320, 8634864, 9251640, 10793580, 12335520, 12952296, 14391440, 16190370, 17269728, 18503280, 21587160, 25904592, 28782880, 32380740, 37006560, 43174320, 51809184, 64761480, 86348640, 129522960, 259045920]

約数ペア:

[(1, 259045920), (2, 129522960), (3, 86348640), (4, 64761480), (5, 51809184), (6, 43174320), (7, 37006560), (8, 32380740), (9, 28782880), (10, 25904592), (12, 21587160), (14, 18503280), (15, 17269728), (16, 16190370), (18, 14391440), (20, 12952296), (21, 12335520), (24, 10793580), (28, 9251640), (30, 8634864), (31, 8356320), (32, 8095185), (35, 7401312), (36, 7195720), (40, 6476148), (42, 6167760), (45, 5756576), (48, 5396790), (56, 4625820), (60, 4317432), (62, 4178160), (63, 4111840), (70, 3700656), (72, 3597860), (80, 3238074), (84, 3083880), (90, 2878288), (93, 2785440), (96, 2698395), (105, 2467104), (112, 2312910), (120, 2158716), (124, 2089080), (126, 2055920), (140, 1850328), (144, 1798930), (155, 1671264), (160, 1619037), (168, 1541940), (180, 1439144), (186, 1392720), (210, 1233552), (217, 1193760), (224, 1156455), (240, 1079358), (248, 1044540), (252, 1027960), (279, 928480), (280, 925164), (288, 899465), (310, 835632), (315, 822368), (336, 770970), (360, 719572), (372, 696360), (420, 616776), (434, 596880), (465, 557088), (480, 539679), (496, 522270), (504, 513980), (558, 464240), (560, 462582), (620, 417816), (630, 411184), (651, 397920), (672, 385485), (720, 359786), (744, 348180), (829, 312480), (840, 308388), (868, 298440), (930, 278544), (992, 261135), (1008, 256990), (1085, 238752), (1116, 232120), (1120, 231291), (1240, 208908), (1260, 205592), (1302, 198960), (1395, 185696), (1440, 179893), (1488, 174090), (1658, 156240), (1680, 154194), (1736, 149220), (1860, 139272), (1953, 132640), (2016, 128495), (2170, 119376), (2232, 116060), (2480, 104454), (2487, 104160), (2520, 102796), (2604, 99480), (2790, 92848), (2976, 87045), (3255, 79584), (3316, 78120), (3360, 77097), (3472, 74610), (3720, 69636), (3906, 66320), (4145, 62496), (4340, 59688), (4464, 58030), (4960, 52227), (4974, 52080), (5040, 51398), (5208, 49740), (5580, 46424), (5803, 44640), (6510, 39792), (6632, 39060), (6944, 37305), (7440, 34818), (7461, 34720), (7812, 33160), (8290, 31248), (8680, 29844), (8928, 29015), (9765, 26528), (9948, 26040), (10080, 25699), (10416, 24870), (11160, 23212), (11606, 22320), (12435, 20832), (13020, 19896), (13264, 19530), (14880, 17409), (14922, 17360), (15624, 16580)]