209551680

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1$

素因数の和:258

約数の個数: 336

約数和(自身を含む): 807140880

約数和(自身を除く): 597589200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 29, 30, 32, 36, 39, 40, 45, 48, 52, 58, 60, 64, 65, 72, 78, 80, 87, 90, 96, 104, 116, 117, 120, 130, 144, 145, 156, 160, 174, 180, 192, 193, 195, 208, 232, 234, 240, 260, 261, 288, 290, 312, 320, 348, 360, 377, 386, 390, 416, 435, 464, 468, 480, 520, 522, 576, 579, 580, 585, 624, 696, 720, 754, 772, 780, 832, 870, 928, 936, 960, 965, 1040, 1044, 1131, 1158, 1160, 1170, 1248, 1305, 1392, 1440, 1508, 1544, 1560, 1737, 1740, 1856, 1872, 1885, 1930, 2080, 2088, 2262, 2316, 2320, 2340, 2496, 2509, 2610, 2784, 2880, 2895, 3016, 3088, 3120, 3393, 3474, 3480, 3744, 3770, 3860, 4160, 4176, 4524, 4632, 4640, 4680, 5018, 5220, 5568, 5597, 5655, 5790, 6032, 6176, 6240, 6786, 6948, 6960, 7488, 7527, 7540, 7720, 8352, 8685, 9048, 9264, 9280, 9360, 10036, 10440, 11194, 11310, 11580, 12064, 12352, 12480, 12545, 13572, 13896, 13920, 15054, 15080, 15440, 16704, 16791, 16965, 17370, 18096, 18528, 18720, 20072, 20880, 22388, 22581, 22620, 23160, 24128, 25090, 27144, 27792, 27840, 27985, 30108, 30160, 30880, 33582, 33930, 34740, 36192, 37056, 37440, 37635, 40144, 41760, 44776, 45162, 45240, 46320, 50180, 50373, 54288, 55584, 55970, 60216, 60320, 61760, 67164, 67860, 69480, 72384, 72761, 75270, 80288, 83520, 83955, 89552, 90324, 90480, 92640, 100360, 100746, 108576, 111168, 111940, 112905, 120432, 120640, 134328, 135720, 138960, 145522, 150540, 160576, 167910, 179104, 180648, 180960, 185280, 200720, 201492, 217152, 218283, 223880, 225810, 240864, 251865, 268656, 271440, 277920, 291044, 301080, 335820, 358208, 361296, 361920, 363805, 401440, 402984, 436566, 447760, 451620, 481728, 503730, 537312, 542880, 555840, 582088, 602160, 654849, 671640, 722592, 727610, 802880, 805968, 873132, 895520, 903240, 1007460, 1074624, 1085760, 1091415, 1164176, 1204320, 1309698, 1343280, 1445184, 1455220, 1611936, 1746264, 1791040, 1806480, 2014920, 2182830, 2328352, 2408640, 2619396, 2686560, 2910440, 3223872, 3274245, 3492528, 3612960, 4029840, 4365660, 4656704, 5238792, 5373120, 5820880, 6548490, 6985056, 7225920, 8059680, 8731320, 10477584, 11641760, 13096980, 13970112, 16119360, 17462640, 20955168, 23283520, 26193960, 34925280, 41910336, 52387920, 69850560, 104775840, 209551680]

約数ペア:

[(1, 209551680), (2, 104775840), (3, 69850560), (4, 52387920), (5, 41910336), (6, 34925280), (8, 26193960), (9, 23283520), (10, 20955168), (12, 17462640), (13, 16119360), (15, 13970112), (16, 13096980), (18, 11641760), (20, 10477584), (24, 8731320), (26, 8059680), (29, 7225920), (30, 6985056), (32, 6548490), (36, 5820880), (39, 5373120), (40, 5238792), (45, 4656704), (48, 4365660), (52, 4029840), (58, 3612960), (60, 3492528), (64, 3274245), (65, 3223872), (72, 2910440), (78, 2686560), (80, 2619396), (87, 2408640), (90, 2328352), (96, 2182830), (104, 2014920), (116, 1806480), (117, 1791040), (120, 1746264), (130, 1611936), (144, 1455220), (145, 1445184), (156, 1343280), (160, 1309698), (174, 1204320), (180, 1164176), (192, 1091415), (193, 1085760), (195, 1074624), (208, 1007460), (232, 903240), (234, 895520), (240, 873132), (260, 805968), (261, 802880), (288, 727610), (290, 722592), (312, 671640), (320, 654849), (348, 602160), (360, 582088), (377, 555840), (386, 542880), (390, 537312), (416, 503730), (435, 481728), (464, 451620), (468, 447760), (480, 436566), (520, 402984), (522, 401440), (576, 363805), (579, 361920), (580, 361296), (585, 358208), (624, 335820), (696, 301080), (720, 291044), (754, 277920), (772, 271440), (780, 268656), (832, 251865), (870, 240864), (928, 225810), (936, 223880), (960, 218283), (965, 217152), (1040, 201492), (1044, 200720), (1131, 185280), (1158, 180960), (1160, 180648), (1170, 179104), (1248, 167910), (1305, 160576), (1392, 150540), (1440, 145522), (1508, 138960), (1544, 135720), (1560, 134328), (1737, 120640), (1740, 120432), (1856, 112905), (1872, 111940), (1885, 111168), (1930, 108576), (2080, 100746), (2088, 100360), (2262, 92640), (2316, 90480), (2320, 90324), (2340, 89552), (2496, 83955), (2509, 83520), (2610, 80288), (2784, 75270), (2880, 72761), (2895, 72384), (3016, 69480), (3088, 67860), (3120, 67164), (3393, 61760), (3474, 60320), (3480, 60216), (3744, 55970), (3770, 55584), (3860, 54288), (4160, 50373), (4176, 50180), (4524, 46320), (4632, 45240), (4640, 45162), (4680, 44776), (5018, 41760), (5220, 40144), (5568, 37635), (5597, 37440), (5655, 37056), (5790, 36192), (6032, 34740), (6176, 33930), (6240, 33582), (6786, 30880), (6948, 30160), (6960, 30108), (7488, 27985), (7527, 27840), (7540, 27792), (7720, 27144), (8352, 25090), (8685, 24128), (9048, 23160), (9264, 22620), (9280, 22581), (9360, 22388), (10036, 20880), (10440, 20072), (11194, 18720), (11310, 18528), (11580, 18096), (12064, 17370), (12352, 16965), (12480, 16791), (12545, 16704), (13572, 15440), (13896, 15080), (13920, 15054)]