19538569680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^4\times {\mathrm{41}}^1\times {\mathrm{827}}^1$

素因数の和:912

約数の個数: 400

約数和(自身を含む): 72471236544

約数和(自身を除く): 52932666864

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 41, 42, 48, 49, 56, 60, 70, 80, 82, 84, 98, 105, 112, 120, 123, 140, 147, 164, 168, 196, 205, 210, 240, 245, 246, 280, 287, 294, 328, 336, 343, 392, 410, 420, 490, 492, 560, 574, 588, 615, 656, 686, 735, 784, 820, 827, 840, 861, 980, 984, 1029, 1148, 1176, 1230, 1372, 1435, 1470, 1640, 1654, 1680, 1715, 1722, 1960, 1968, 2009, 2058, 2296, 2352, 2401, 2460, 2481, 2744, 2870, 2940, 3280, 3308, 3430, 3444, 3920, 4018, 4116, 4135, 4305, 4592, 4802, 4920, 4962, 5145, 5488, 5740, 5789, 5880, 6027, 6616, 6860, 6888, 7203, 8036, 8232, 8270, 8610, 9604, 9840, 9924, 10045, 10290, 11480, 11578, 11760, 12005, 12054, 12405, 13232, 13720, 13776, 14063, 14406, 16072, 16464, 16540, 17220, 17367, 19208, 19848, 20090, 20580, 22960, 23156, 24010, 24108, 24810, 27440, 28126, 28812, 28945, 30135, 32144, 33080, 33907, 34440, 34734, 36015, 38416, 39696, 40180, 40523, 41160, 42189, 46312, 48020, 48216, 49620, 56252, 57624, 57890, 60270, 66160, 67814, 68880, 69468, 70315, 72030, 80360, 81046, 82320, 84378, 86835, 92624, 96040, 96432, 98441, 99240, 101721, 112504, 115248, 115780, 120540, 121569, 135628, 138936, 140630, 144060, 160720, 162092, 168756, 169535, 173670, 192080, 196882, 198480, 202615, 203442, 210945, 225008, 231560, 237349, 241080, 243138, 271256, 277872, 281260, 283661, 288120, 295323, 324184, 337512, 339070, 347340, 393764, 405230, 406884, 421890, 463120, 474698, 482160, 486276, 492205, 508605, 542512, 562520, 567322, 576240, 590646, 607845, 648368, 675024, 678140, 694680, 712047, 787528, 810460, 813768, 843780, 850983, 949396, 972552, 984410, 1017210, 1125040, 1134644, 1181292, 1186745, 1215690, 1356280, 1389360, 1418305, 1424094, 1476615, 1575056, 1620920, 1627536, 1661443, 1687560, 1701966, 1898792, 1945104, 1968820, 1985627, 2034420, 2269288, 2362584, 2373490, 2431380, 2712560, 2836610, 2848188, 2953230, 3241840, 3322886, 3375120, 3403932, 3560235, 3797584, 3937640, 3971254, 4068840, 4254915, 4538576, 4725168, 4746980, 4862760, 4984329, 5673220, 5696376, 5906460, 5956881, 6645772, 6807864, 7120470, 7875280, 7942508, 8137680, 8307215, 8509830, 9493960, 9725520, 9928135, 9968658, 11346440, 11392752, 11630101, 11812920, 11913762, 13291544, 13615728, 14240940, 15885016, 16614430, 17019660, 18987920, 19856270, 19937316, 22692880, 23260202, 23625840, 23827524, 24921645, 26583088, 28481880, 29784405, 31770032, 33228860, 34039320, 34890303, 39712540, 39874632, 46520404, 47655048, 49843290, 56963760, 58150505, 59568810, 66457720, 68078640, 69780606, 79425080, 79749264, 81410707, 93040808, 95310096, 99686580, 116301010, 119137620, 132915440, 139561212, 158850160, 162821414, 174451515, 186081616, 199373160, 232602020, 238275240, 244232121, 279122424, 325642828, 348903030, 398746320, 407053535, 465204040, 476550480, 488464242, 558244848, 651285656, 697806060, 814107070, 930408080, 976928484, 1221160605, 1302571312, 1395612120, 1628214140, 1953856968, 2442321210, 2791224240, 3256428280, 3907713936, 4884642420, 6512856560, 9769284840, 19538569680]

約数ペア:

[(1, 19538569680), (2, 9769284840), (3, 6512856560), (4, 4884642420), (5, 3907713936), (6, 3256428280), (7, 2791224240), (8, 2442321210), (10, 1953856968), (12, 1628214140), (14, 1395612120), (15, 1302571312), (16, 1221160605), (20, 976928484), (21, 930408080), (24, 814107070), (28, 697806060), (30, 651285656), (35, 558244848), (40, 488464242), (41, 476550480), (42, 465204040), (48, 407053535), (49, 398746320), (56, 348903030), (60, 325642828), (70, 279122424), (80, 244232121), (82, 238275240), (84, 232602020), (98, 199373160), (105, 186081616), (112, 174451515), (120, 162821414), (123, 158850160), (140, 139561212), (147, 132915440), (164, 119137620), (168, 116301010), (196, 99686580), (205, 95310096), (210, 93040808), (240, 81410707), (245, 79749264), (246, 79425080), (280, 69780606), (287, 68078640), (294, 66457720), (328, 59568810), (336, 58150505), (343, 56963760), (392, 49843290), (410, 47655048), (420, 46520404), (490, 39874632), (492, 39712540), (560, 34890303), (574, 34039320), (588, 33228860), (615, 31770032), (656, 29784405), (686, 28481880), (735, 26583088), (784, 24921645), (820, 23827524), (827, 23625840), (840, 23260202), (861, 22692880), (980, 19937316), (984, 19856270), (1029, 18987920), (1148, 17019660), (1176, 16614430), (1230, 15885016), (1372, 14240940), (1435, 13615728), (1470, 13291544), (1640, 11913762), (1654, 11812920), (1680, 11630101), (1715, 11392752), (1722, 11346440), (1960, 9968658), (1968, 9928135), (2009, 9725520), (2058, 9493960), (2296, 8509830), (2352, 8307215), (2401, 8137680), (2460, 7942508), (2481, 7875280), (2744, 7120470), (2870, 6807864), (2940, 6645772), (3280, 5956881), (3308, 5906460), (3430, 5696376), (3444, 5673220), (3920, 4984329), (4018, 4862760), (4116, 4746980), (4135, 4725168), (4305, 4538576), (4592, 4254915), (4802, 4068840), (4920, 3971254), (4962, 3937640), (5145, 3797584), (5488, 3560235), (5740, 3403932), (5789, 3375120), (5880, 3322886), (6027, 3241840), (6616, 2953230), (6860, 2848188), (6888, 2836610), (7203, 2712560), (8036, 2431380), (8232, 2373490), (8270, 2362584), (8610, 2269288), (9604, 2034420), (9840, 1985627), (9924, 1968820), (10045, 1945104), (10290, 1898792), (11480, 1701966), (11578, 1687560), (11760, 1661443), (12005, 1627536), (12054, 1620920), (12405, 1575056), (13232, 1476615), (13720, 1424094), (13776, 1418305), (14063, 1389360), (14406, 1356280), (16072, 1215690), (16464, 1186745), (16540, 1181292), (17220, 1134644), (17367, 1125040), (19208, 1017210), (19848, 984410), (20090, 972552), (20580, 949396), (22960, 850983), (23156, 843780), (24010, 813768), (24108, 810460), (24810, 787528), (27440, 712047), (28126, 694680), (28812, 678140), (28945, 675024), (30135, 648368), (32144, 607845), (33080, 590646), (33907, 576240), (34440, 567322), (34734, 562520), (36015, 542512), (38416, 508605), (39696, 492205), (40180, 486276), (40523, 482160), (41160, 474698), (42189, 463120), (46312, 421890), (48020, 406884), (48216, 405230), (49620, 393764), (56252, 347340), (57624, 339070), (57890, 337512), (60270, 324184), (66160, 295323), (67814, 288120), (68880, 283661), (69468, 281260), (70315, 277872), (72030, 271256), (80360, 243138), (81046, 241080), (82320, 237349), (84378, 231560), (86835, 225008), (92624, 210945), (96040, 203442), (96432, 202615), (98441, 198480), (99240, 196882), (101721, 192080), (112504, 173670), (115248, 169535), (115780, 168756), (120540, 162092), (121569, 160720), (135628, 144060), (138936, 140630)]