1968048576

素因数分解:

$2^6\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:138

約数の個数: 560

約数和(自身を含む): 6970471200

約数和(自身を除く): 5002422624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 27, 29, 32, 36, 38, 39, 48, 52, 53, 54, 57, 58, 64, 72, 76, 78, 81, 87, 96, 104, 106, 108, 114, 116, 117, 144, 152, 156, 159, 162, 171, 174, 192, 208, 212, 216, 228, 232, 234, 247, 261, 288, 304, 312, 318, 324, 342, 348, 351, 377, 416, 424, 432, 456, 464, 468, 477, 494, 513, 522, 551, 576, 608, 624, 636, 648, 684, 689, 696, 702, 741, 754, 783, 832, 848, 864, 912, 928, 936, 954, 988, 1007, 1026, 1044, 1053, 1102, 1131, 1216, 1248, 1272, 1296, 1368, 1378, 1392, 1404, 1431, 1482, 1508, 1537, 1539, 1566, 1653, 1696, 1728, 1824, 1856, 1872, 1908, 1976, 2014, 2052, 2067, 2088, 2106, 2204, 2223, 2262, 2349, 2496, 2544, 2592, 2736, 2756, 2784, 2808, 2862, 2964, 3016, 3021, 3074, 3078, 3132, 3306, 3392, 3393, 3648, 3744, 3816, 3952, 4028, 4104, 4134, 4176, 4212, 4293, 4408, 4446, 4524, 4611, 4698, 4959, 5088, 5184, 5472, 5512, 5568, 5616, 5724, 5928, 6032, 6042, 6148, 6156, 6201, 6264, 6612, 6669, 6786, 7163, 7488, 7632, 7904, 8056, 8208, 8268, 8352, 8424, 8586, 8816, 8892, 9048, 9063, 9222, 9396, 9918, 10176, 10179, 10944, 11024, 11232, 11448, 11856, 12064, 12084, 12296, 12312, 12402, 12528, 13091, 13224, 13338, 13572, 13833, 14326, 14877, 15264, 15808, 16112, 16416, 16536, 16704, 16848, 17172, 17632, 17784, 18096, 18126, 18444, 18603, 18792, 19836, 19981, 20007, 20358, 21489, 22048, 22464, 22896, 23712, 24128, 24168, 24592, 24624, 24804, 25056, 26182, 26448, 26676, 27144, 27189, 27666, 28652, 29203, 29754, 30528, 30537, 32224, 32832, 33072, 33696, 34344, 35264, 35568, 36192, 36252, 36888, 37206, 37584, 39273, 39672, 39962, 40014, 40716, 41499, 42978, 44096, 44631, 45792, 47424, 48336, 49184, 49248, 49608, 50112, 52364, 52896, 53352, 54288, 54378, 55332, 55809, 57304, 58406, 59508, 59943, 61074, 64448, 64467, 66144, 67392, 68688, 71136, 72384, 72504, 73776, 74412, 75168, 78546, 79344, 79924, 80028, 81432, 81567, 82998, 85956, 87609, 89262, 91584, 96672, 98368, 98496, 99216, 104728, 105792, 106704, 108576, 108756, 110664, 111618, 114608, 116812, 117819, 119016, 119886, 122148, 124497, 128934, 132288, 137376, 142272, 145008, 147552, 148824, 150336, 157092, 158688, 159848, 160056, 162864, 163134, 165996, 171912, 175218, 178524, 179829, 193344, 193401, 198432, 209456, 213408, 217152, 217512, 221328, 223236, 229216, 233624, 235638, 238032, 239772, 244296, 248994, 257868, 262827, 274752, 290016, 295104, 297648, 314184, 317376, 319696, 320112, 325728, 326268, 331992, 343824, 350436, 353457, 357048, 359658, 379639, 386802, 396864, 418912, 426816, 435024, 442656, 446472, 458432, 467248, 471276, 476064, 479544, 488592, 497988, 515736, 525654, 539487, 580032, 580203, 595296, 628368, 639392, 640224, 651456, 652536, 663984, 687648, 700872, 706914, 714096, 719316, 759278, 773604, 788481, 837824, 870048, 885312, 892944, 934496, 942552, 952128, 959088, 977184, 995976, 1031472, 1051308, 1060371, 1078974, 1138917, 1160406, 1190592, 1256736, 1278784, 1280448, 1305072, 1327968, 1375296, 1401744, 1413828, 1428192, 1438632, 1518556, 1547208, 1576962, 1618461, 1740096, 1785888, 1868992, 1885104, 1918176, 1954368, 1991952, 2062944, 2102616, 2120742, 2157948, 2277834, 2320812, 2365443, 2513472, 2610144, 2655936, 2803488, 2827656, 2856384, 2877264, 3037112, 3094416, 3153924, 3236922, 3416751, 3571776, 3770208, 3836352, 3983904, 4125888, 4205232, 4241484, 4315896, 4555668, 4641624, 4730886, 5220288, 5606976, 5655312, 5754528, 6074224, 6188832, 6307848, 6473844, 6833502, 7540416, 7967808, 8410464, 8482968, 8631792, 9111336, 9283248, 9461772, 10250253, 11310624, 11509056, 12148448, 12377664, 12615696, 12947688, 13667004, 16820928, 16965936, 17263584, 18222672, 18566496, 18923544, 20500506, 22621248, 24296896, 25231392, 25895376, 27334008, 30750759, 33931872, 34527168, 36445344, 37132992, 37847088, 41001012, 50462784, 51790752, 54668016, 61501518, 67863744, 72890688, 75694176, 82002024, 103581504, 109336032, 123003036, 151388352, 164004048, 218672064, 246006072, 328008096, 492012144, 656016192, 984024288, 1968048576]

約数ペア:

[(1, 1968048576), (2, 984024288), (3, 656016192), (4, 492012144), (6, 328008096), (8, 246006072), (9, 218672064), (12, 164004048), (13, 151388352), (16, 123003036), (18, 109336032), (19, 103581504), (24, 82002024), (26, 75694176), (27, 72890688), (29, 67863744), (32, 61501518), (36, 54668016), (38, 51790752), (39, 50462784), (48, 41001012), (52, 37847088), (53, 37132992), (54, 36445344), (57, 34527168), (58, 33931872), (64, 30750759), (72, 27334008), (76, 25895376), (78, 25231392), (81, 24296896), (87, 22621248), (96, 20500506), (104, 18923544), (106, 18566496), (108, 18222672), (114, 17263584), (116, 16965936), (117, 16820928), (144, 13667004), (152, 12947688), (156, 12615696), (159, 12377664), (162, 12148448), (171, 11509056), (174, 11310624), (192, 10250253), (208, 9461772), (212, 9283248), (216, 9111336), (228, 8631792), (232, 8482968), (234, 8410464), (247, 7967808), (261, 7540416), (288, 6833502), (304, 6473844), (312, 6307848), (318, 6188832), (324, 6074224), (342, 5754528), (348, 5655312), (351, 5606976), (377, 5220288), (416, 4730886), (424, 4641624), (432, 4555668), (456, 4315896), (464, 4241484), (468, 4205232), (477, 4125888), (494, 3983904), (513, 3836352), (522, 3770208), (551, 3571776), (576, 3416751), (608, 3236922), (624, 3153924), (636, 3094416), (648, 3037112), (684, 2877264), (689, 2856384), (696, 2827656), (702, 2803488), (741, 2655936), (754, 2610144), (783, 2513472), (832, 2365443), (848, 2320812), (864, 2277834), (912, 2157948), (928, 2120742), (936, 2102616), (954, 2062944), (988, 1991952), (1007, 1954368), (1026, 1918176), (1044, 1885104), (1053, 1868992), (1102, 1785888), (1131, 1740096), (1216, 1618461), (1248, 1576962), (1272, 1547208), (1296, 1518556), (1368, 1438632), (1378, 1428192), (1392, 1413828), (1404, 1401744), (1431, 1375296), (1482, 1327968), (1508, 1305072), (1537, 1280448), (1539, 1278784), (1566, 1256736), (1653, 1190592), (1696, 1160406), (1728, 1138917), (1824, 1078974), (1856, 1060371), (1872, 1051308), (1908, 1031472), (1976, 995976), (2014, 977184), (2052, 959088), (2067, 952128), (2088, 942552), (2106, 934496), (2204, 892944), (2223, 885312), (2262, 870048), (2349, 837824), (2496, 788481), (2544, 773604), (2592, 759278), (2736, 719316), (2756, 714096), (2784, 706914), (2808, 700872), (2862, 687648), (2964, 663984), (3016, 652536), (3021, 651456), (3074, 640224), (3078, 639392), (3132, 628368), (3306, 595296), (3392, 580203), (3393, 580032), (3648, 539487), (3744, 525654), (3816, 515736), (3952, 497988), (4028, 488592), (4104, 479544), (4134, 476064), (4176, 471276), (4212, 467248), (4293, 458432), (4408, 446472), (4446, 442656), (4524, 435024), (4611, 426816), (4698, 418912), (4959, 396864), (5088, 386802), (5184, 379639), (5472, 359658), (5512, 357048), (5568, 353457), (5616, 350436), (5724, 343824), (5928, 331992), (6032, 326268), (6042, 325728), (6148, 320112), (6156, 319696), (6201, 317376), (6264, 314184), (6612, 297648), (6669, 295104), (6786, 290016), (7163, 274752), (7488, 262827), (7632, 257868), (7904, 248994), (8056, 244296), (8208, 239772), (8268, 238032), (8352, 235638), (8424, 233624), (8586, 229216), (8816, 223236), (8892, 221328), (9048, 217512), (9063, 217152), (9222, 213408), (9396, 209456), (9918, 198432), (10176, 193401), (10179, 193344), (10944, 179829), (11024, 178524), (11232, 175218), (11448, 171912), (11856, 165996), (12064, 163134), (12084, 162864), (12296, 160056), (12312, 159848), (12402, 158688), (12528, 157092), (13091, 150336), (13224, 148824), (13338, 147552), (13572, 145008), (13833, 142272), (14326, 137376), (14877, 132288), (15264, 128934), (15808, 124497), (16112, 122148), (16416, 119886), (16536, 119016), (16704, 117819), (16848, 116812), (17172, 114608), (17632, 111618), (17784, 110664), (18096, 108756), (18126, 108576), (18444, 106704), (18603, 105792), (18792, 104728), (19836, 99216), (19981, 98496), (20007, 98368), (20358, 96672), (21489, 91584), (22048, 89262), (22464, 87609), (22896, 85956), (23712, 82998), (24128, 81567), (24168, 81432), (24592, 80028), (24624, 79924), (24804, 79344), (25056, 78546), (26182, 75168), (26448, 74412), (26676, 73776), (27144, 72504), (27189, 72384), (27666, 71136), (28652, 68688), (29203, 67392), (29754, 66144), (30528, 64467), (30537, 64448), (32224, 61074), (32832, 59943), (33072, 59508), (33696, 58406), (34344, 57304), (35264, 55809), (35568, 55332), (36192, 54378), (36252, 54288), (36888, 53352), (37206, 52896), (37584, 52364), (39273, 50112), (39672, 49608), (39962, 49248), (40014, 49184), (40716, 48336), (41499, 47424), (42978, 45792), (44096, 44631)]