20026337280

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1237}}^1$

素因数の和:1315

約数の個数: 384

約数和(自身を含む): 70082288640

約数和(自身を除く): 50055951360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 32, 34, 40, 48, 51, 60, 62, 64, 68, 80, 85, 93, 96, 102, 120, 124, 128, 136, 155, 160, 170, 186, 192, 204, 240, 248, 255, 256, 272, 310, 320, 340, 372, 384, 408, 465, 480, 496, 510, 512, 527, 544, 620, 640, 680, 744, 768, 816, 930, 960, 992, 1020, 1024, 1054, 1088, 1237, 1240, 1280, 1360, 1488, 1536, 1581, 1632, 1860, 1920, 1984, 2040, 2048, 2108, 2176, 2474, 2480, 2560, 2635, 2720, 2976, 3072, 3162, 3264, 3711, 3720, 3840, 3968, 4080, 4216, 4352, 4948, 4960, 5120, 5270, 5440, 5952, 6144, 6185, 6324, 6528, 7422, 7440, 7680, 7905, 7936, 8160, 8432, 8704, 9896, 9920, 10240, 10540, 10880, 11904, 12370, 12648, 13056, 14844, 14880, 15360, 15810, 15872, 16320, 16864, 17408, 18555, 19792, 19840, 21029, 21080, 21760, 23808, 24740, 25296, 26112, 29688, 29760, 30720, 31620, 31744, 32640, 33728, 34816, 37110, 38347, 39584, 39680, 42058, 42160, 43520, 47616, 49480, 50592, 52224, 59376, 59520, 63087, 63240, 63488, 65280, 67456, 74220, 76694, 79168, 79360, 84116, 84320, 87040, 95232, 98960, 101184, 104448, 105145, 115041, 118752, 119040, 126174, 126480, 130560, 134912, 148440, 153388, 158336, 158720, 168232, 168640, 174080, 190464, 191735, 197920, 202368, 210290, 230082, 237504, 238080, 252348, 252960, 261120, 269824, 296880, 306776, 315435, 316672, 317440, 336464, 337280, 383470, 395840, 404736, 420580, 460164, 475008, 476160, 504696, 505920, 522240, 539648, 575205, 593760, 613552, 630870, 633344, 651899, 672928, 674560, 766940, 791680, 809472, 841160, 920328, 950016, 952320, 1009392, 1011840, 1079296, 1150410, 1187520, 1227104, 1261740, 1266688, 1303798, 1345856, 1349120, 1533880, 1583360, 1618944, 1682320, 1840656, 1900032, 1955697, 2018784, 2023680, 2300820, 2375040, 2454208, 2523480, 2533376, 2607596, 2691712, 2698240, 3067760, 3166720, 3237888, 3259495, 3364640, 3681312, 3800064, 3911394, 4037568, 4047360, 4601640, 4750080, 4908416, 5046960, 5215192, 5383424, 5396480, 6135520, 6333440, 6518990, 6729280, 7362624, 7600128, 7822788, 8075136, 8094720, 9203280, 9500160, 9778485, 9816832, 10093920, 10430384, 10766848, 12271040, 12666880, 13037980, 13458560, 14725248, 15645576, 16150272, 16189440, 18406560, 19000320, 19556970, 19633664, 20187840, 20860768, 21533696, 24542080, 26075960, 26917120, 29450496, 31291152, 32300544, 36813120, 38000640, 39113940, 39267328, 40375680, 41721536, 43067392, 49084160, 52151920, 53834240, 58900992, 62582304, 64601088, 73626240, 78227880, 78534656, 80751360, 83443072, 98168320, 104303840, 107668480, 117801984, 125164608, 129202176, 147252480, 156455760, 161502720, 166886144, 196336640, 208607680, 215336960, 235603968, 250329216, 294504960, 312911520, 323005440, 333772288, 392673280, 417215360, 500658432, 589009920, 625823040, 646010880, 667544576, 834430720, 1001316864, 1178019840, 1251646080, 1335089152, 1668861440, 2002633728, 2503292160, 3337722880, 4005267456, 5006584320, 6675445760, 10013168640, 20026337280]

約数ペア:

[(1, 20026337280), (2, 10013168640), (3, 6675445760), (4, 5006584320), (5, 4005267456), (6, 3337722880), (8, 2503292160), (10, 2002633728), (12, 1668861440), (15, 1335089152), (16, 1251646080), (17, 1178019840), (20, 1001316864), (24, 834430720), (30, 667544576), (31, 646010880), (32, 625823040), (34, 589009920), (40, 500658432), (48, 417215360), (51, 392673280), (60, 333772288), (62, 323005440), (64, 312911520), (68, 294504960), (80, 250329216), (85, 235603968), (93, 215336960), (96, 208607680), (102, 196336640), (120, 166886144), (124, 161502720), (128, 156455760), (136, 147252480), (155, 129202176), (160, 125164608), (170, 117801984), (186, 107668480), (192, 104303840), (204, 98168320), (240, 83443072), (248, 80751360), (255, 78534656), (256, 78227880), (272, 73626240), (310, 64601088), (320, 62582304), (340, 58900992), (372, 53834240), (384, 52151920), (408, 49084160), (465, 43067392), (480, 41721536), (496, 40375680), (510, 39267328), (512, 39113940), (527, 38000640), (544, 36813120), (620, 32300544), (640, 31291152), (680, 29450496), (744, 26917120), (768, 26075960), (816, 24542080), (930, 21533696), (960, 20860768), (992, 20187840), (1020, 19633664), (1024, 19556970), (1054, 19000320), (1088, 18406560), (1237, 16189440), (1240, 16150272), (1280, 15645576), (1360, 14725248), (1488, 13458560), (1536, 13037980), (1581, 12666880), (1632, 12271040), (1860, 10766848), (1920, 10430384), (1984, 10093920), (2040, 9816832), (2048, 9778485), (2108, 9500160), (2176, 9203280), (2474, 8094720), (2480, 8075136), (2560, 7822788), (2635, 7600128), (2720, 7362624), (2976, 6729280), (3072, 6518990), (3162, 6333440), (3264, 6135520), (3711, 5396480), (3720, 5383424), (3840, 5215192), (3968, 5046960), (4080, 4908416), (4216, 4750080), (4352, 4601640), (4948, 4047360), (4960, 4037568), (5120, 3911394), (5270, 3800064), (5440, 3681312), (5952, 3364640), (6144, 3259495), (6185, 3237888), (6324, 3166720), (6528, 3067760), (7422, 2698240), (7440, 2691712), (7680, 2607596), (7905, 2533376), (7936, 2523480), (8160, 2454208), (8432, 2375040), (8704, 2300820), (9896, 2023680), (9920, 2018784), (10240, 1955697), (10540, 1900032), (10880, 1840656), (11904, 1682320), (12370, 1618944), (12648, 1583360), (13056, 1533880), (14844, 1349120), (14880, 1345856), (15360, 1303798), (15810, 1266688), (15872, 1261740), (16320, 1227104), (16864, 1187520), (17408, 1150410), (18555, 1079296), (19792, 1011840), (19840, 1009392), (21029, 952320), (21080, 950016), (21760, 920328), (23808, 841160), (24740, 809472), (25296, 791680), (26112, 766940), (29688, 674560), (29760, 672928), (30720, 651899), (31620, 633344), (31744, 630870), (32640, 613552), (33728, 593760), (34816, 575205), (37110, 539648), (38347, 522240), (39584, 505920), (39680, 504696), (42058, 476160), (42160, 475008), (43520, 460164), (47616, 420580), (49480, 404736), (50592, 395840), (52224, 383470), (59376, 337280), (59520, 336464), (63087, 317440), (63240, 316672), (63488, 315435), (65280, 306776), (67456, 296880), (74220, 269824), (76694, 261120), (79168, 252960), (79360, 252348), (84116, 238080), (84320, 237504), (87040, 230082), (95232, 210290), (98960, 202368), (101184, 197920), (104448, 191735), (105145, 190464), (115041, 174080), (118752, 168640), (119040, 168232), (126174, 158720), (126480, 158336), (130560, 153388), (134912, 148440)]