20239954560

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{16193}}^1$

素因数の和:16256

約数の個数: 384

約数和(自身を含む): 82457256960

約数和(自身を除く): 62217302400

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, 64, 70, 72, 80, 84, 90, 93, 96, 105, 112, 120, 124, 126, 128, 140, 144, 155, 160, 168, 180, 186, 192, 210, 217, 224, 240, 248, 252, 279, 280, 288, 310, 315, 320, 336, 360, 372, 384, 420, 434, 448, 465, 480, 496, 504, 558, 560, 576, 620, 630, 640, 651, 672, 720, 744, 840, 868, 896, 930, 960, 992, 1008, 1085, 1116, 1120, 1152, 1240, 1260, 1302, 1344, 1395, 1440, 1488, 1680, 1736, 1860, 1920, 1953, 1984, 2016, 2170, 2232, 2240, 2480, 2520, 2604, 2688, 2790, 2880, 2976, 3255, 3360, 3472, 3720, 3906, 3968, 4032, 4340, 4464, 4480, 4960, 5040, 5208, 5580, 5760, 5952, 6510, 6720, 6944, 7440, 7812, 8064, 8680, 8928, 9765, 9920, 10080, 10416, 11160, 11904, 13020, 13440, 13888, 14880, 15624, 16193, 17360, 17856, 19530, 19840, 20160, 20832, 22320, 26040, 27776, 29760, 31248, 32386, 34720, 35712, 39060, 40320, 41664, 44640, 48579, 52080, 59520, 62496, 64772, 69440, 78120, 80965, 83328, 89280, 97158, 104160, 113351, 124992, 129544, 138880, 145737, 156240, 161930, 178560, 194316, 208320, 226702, 242895, 249984, 259088, 291474, 312480, 323860, 340053, 388632, 416640, 453404, 485790, 501983, 518176, 566755, 582948, 624960, 647720, 680106, 728685, 777264, 906808, 971580, 1003966, 1020159, 1036352, 1133510, 1165896, 1249920, 1295440, 1360212, 1457370, 1505949, 1554528, 1700265, 1813616, 1943160, 2007932, 2040318, 2072704, 2267020, 2331792, 2509915, 2590880, 2720424, 2914740, 3011898, 3109056, 3400530, 3513881, 3627232, 3886320, 4015864, 4080636, 4517847, 4534040, 4663584, 5019830, 5100795, 5181760, 5440848, 5829480, 6023796, 6218112, 6801060, 7027762, 7254464, 7529745, 7772640, 8031728, 8161272, 9035694, 9068080, 9327168, 10039660, 10201590, 10363520, 10541643, 10881696, 11658960, 12047592, 13602120, 14055524, 14508928, 15059490, 15545280, 16063456, 16322544, 17569405, 18071388, 18136160, 18654336, 20079320, 20403180, 21083286, 21763392, 22589235, 23317920, 24095184, 27204240, 28111048, 30118980, 31090560, 31624929, 32126912, 32645088, 35138810, 36142776, 36272320, 40158640, 40806360, 42166572, 43526784, 45178470, 46635840, 48190368, 52708215, 54408480, 56222096, 60237960, 63249858, 64253824, 65290176, 70277620, 72285552, 72544640, 80317280, 81612720, 84333144, 90356940, 93271680, 96380736, 105416430, 108816960, 112444192, 120475920, 126499716, 130580352, 140555240, 144571104, 158124645, 160634560, 163225440, 168666288, 180713880, 192761472, 210832860, 217633920, 224888384, 240951840, 252999432, 281110480, 289142208, 316249290, 321269120, 326450880, 337332576, 361427760, 421665720, 449776768, 481903680, 505998864, 562220960, 578284416, 632498580, 652901760, 674665152, 722855520, 843331440, 963807360, 1011997728, 1124441920, 1264997160, 1349330304, 1445711040, 1686662880, 2023995456, 2248883840, 2529994320, 2891422080, 3373325760, 4047990912, 5059988640, 6746651520, 10119977280, 20239954560]

約数ペア:

[(1, 20239954560), (2, 10119977280), (3, 6746651520), (4, 5059988640), (5, 4047990912), (6, 3373325760), (7, 2891422080), (8, 2529994320), (9, 2248883840), (10, 2023995456), (12, 1686662880), (14, 1445711040), (15, 1349330304), (16, 1264997160), (18, 1124441920), (20, 1011997728), (21, 963807360), (24, 843331440), (28, 722855520), (30, 674665152), (31, 652901760), (32, 632498580), (35, 578284416), (36, 562220960), (40, 505998864), (42, 481903680), (45, 449776768), (48, 421665720), (56, 361427760), (60, 337332576), (62, 326450880), (63, 321269120), (64, 316249290), (70, 289142208), (72, 281110480), (80, 252999432), (84, 240951840), (90, 224888384), (93, 217633920), (96, 210832860), (105, 192761472), (112, 180713880), (120, 168666288), (124, 163225440), (126, 160634560), (128, 158124645), (140, 144571104), (144, 140555240), (155, 130580352), (160, 126499716), (168, 120475920), (180, 112444192), (186, 108816960), (192, 105416430), (210, 96380736), (217, 93271680), (224, 90356940), (240, 84333144), (248, 81612720), (252, 80317280), (279, 72544640), (280, 72285552), (288, 70277620), (310, 65290176), (315, 64253824), (320, 63249858), (336, 60237960), (360, 56222096), (372, 54408480), (384, 52708215), (420, 48190368), (434, 46635840), (448, 45178470), (465, 43526784), (480, 42166572), (496, 40806360), (504, 40158640), (558, 36272320), (560, 36142776), (576, 35138810), (620, 32645088), (630, 32126912), (640, 31624929), (651, 31090560), (672, 30118980), (720, 28111048), (744, 27204240), (840, 24095184), (868, 23317920), (896, 22589235), (930, 21763392), (960, 21083286), (992, 20403180), (1008, 20079320), (1085, 18654336), (1116, 18136160), (1120, 18071388), (1152, 17569405), (1240, 16322544), (1260, 16063456), (1302, 15545280), (1344, 15059490), (1395, 14508928), (1440, 14055524), (1488, 13602120), (1680, 12047592), (1736, 11658960), (1860, 10881696), (1920, 10541643), (1953, 10363520), (1984, 10201590), (2016, 10039660), (2170, 9327168), (2232, 9068080), (2240, 9035694), (2480, 8161272), (2520, 8031728), (2604, 7772640), (2688, 7529745), (2790, 7254464), (2880, 7027762), (2976, 6801060), (3255, 6218112), (3360, 6023796), (3472, 5829480), (3720, 5440848), (3906, 5181760), (3968, 5100795), (4032, 5019830), (4340, 4663584), (4464, 4534040), (4480, 4517847), (4960, 4080636), (5040, 4015864), (5208, 3886320), (5580, 3627232), (5760, 3513881), (5952, 3400530), (6510, 3109056), (6720, 3011898), (6944, 2914740), (7440, 2720424), (7812, 2590880), (8064, 2509915), (8680, 2331792), (8928, 2267020), (9765, 2072704), (9920, 2040318), (10080, 2007932), (10416, 1943160), (11160, 1813616), (11904, 1700265), (13020, 1554528), (13440, 1505949), (13888, 1457370), (14880, 1360212), (15624, 1295440), (16193, 1249920), (17360, 1165896), (17856, 1133510), (19530, 1036352), (19840, 1020159), (20160, 1003966), (20832, 971580), (22320, 906808), (26040, 777264), (27776, 728685), (29760, 680106), (31248, 647720), (32386, 624960), (34720, 582948), (35712, 566755), (39060, 518176), (40320, 501983), (41664, 485790), (44640, 453404), (48579, 416640), (52080, 388632), (59520, 340053), (62496, 323860), (64772, 312480), (69440, 291474), (78120, 259088), (80965, 249984), (83328, 242895), (89280, 226702), (97158, 208320), (104160, 194316), (113351, 178560), (124992, 161930), (129544, 156240), (138880, 145737)]