317852640

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{457}}^1$

素因数の和:511

約数の個数: 384

約数和(自身を含む): 1329592320

約数和(自身を除く): 1011739680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 46, 48, 54, 56, 60, 63, 69, 70, 72, 80, 84, 90, 92, 96, 105, 108, 112, 115, 120, 126, 135, 138, 140, 144, 160, 161, 168, 180, 184, 189, 207, 210, 216, 224, 230, 240, 252, 270, 276, 280, 288, 315, 322, 336, 345, 360, 368, 378, 414, 420, 432, 457, 460, 480, 483, 504, 540, 552, 560, 621, 630, 644, 672, 690, 720, 736, 756, 805, 828, 840, 864, 914, 920, 945, 966, 1008, 1035, 1080, 1104, 1120, 1242, 1260, 1288, 1371, 1380, 1440, 1449, 1512, 1610, 1656, 1680, 1828, 1840, 1890, 1932, 2016, 2070, 2160, 2208, 2285, 2415, 2484, 2520, 2576, 2742, 2760, 2898, 3024, 3105, 3199, 3220, 3312, 3360, 3656, 3680, 3780, 3864, 4113, 4140, 4320, 4347, 4570, 4830, 4968, 5040, 5152, 5484, 5520, 5796, 6048, 6210, 6398, 6440, 6624, 6855, 7245, 7312, 7560, 7728, 8226, 8280, 8694, 9140, 9597, 9660, 9936, 10080, 10511, 10968, 11040, 11592, 12339, 12420, 12796, 12880, 13710, 14490, 14624, 15120, 15456, 15995, 16452, 16560, 17388, 18280, 19194, 19320, 19872, 20565, 21022, 21735, 21936, 23184, 24678, 24840, 25592, 25760, 27420, 28791, 28980, 30240, 31533, 31990, 32904, 33120, 34776, 36560, 38388, 38640, 41130, 42044, 43470, 43872, 46368, 47985, 49356, 49680, 51184, 52555, 54840, 57582, 57960, 61695, 63066, 63980, 65808, 69552, 73120, 73577, 76776, 77280, 82260, 84088, 86373, 86940, 94599, 95970, 98712, 99360, 102368, 105110, 109680, 115164, 115920, 123390, 126132, 127960, 131616, 139104, 143955, 147154, 153552, 157665, 164520, 168176, 172746, 173880, 189198, 191940, 197424, 210220, 219360, 220731, 230328, 231840, 246780, 252264, 255920, 283797, 287910, 294308, 307104, 315330, 329040, 336352, 345492, 347760, 367885, 378396, 383880, 394848, 420440, 431865, 441462, 460656, 472995, 493560, 504528, 511840, 567594, 575820, 588616, 630660, 658080, 662193, 690984, 695520, 735770, 756792, 767760, 840880, 863730, 882924, 921312, 945990, 987120, 1009056, 1103655, 1135188, 1151640, 1177232, 1261320, 1324386, 1381968, 1418985, 1471540, 1513584, 1535520, 1681760, 1727460, 1765848, 1891980, 1974240, 1986579, 2207310, 2270376, 2303280, 2354464, 2522640, 2648772, 2763936, 2837970, 2943080, 3027168, 3310965, 3454920, 3531696, 3783960, 3973158, 4414620, 4540752, 4606560, 5045280, 5297544, 5675940, 5886160, 6621930, 6909840, 7063392, 7567920, 7946316, 8829240, 9081504, 9932895, 10595088, 11351880, 11772320, 13243860, 13819680, 15135840, 15892632, 17658480, 19865790, 21190176, 22703760, 26487720, 31785264, 35316960, 39731580, 45407520, 52975440, 63570528, 79463160, 105950880, 158926320, 317852640]

約数ペア:

[(1, 317852640), (2, 158926320), (3, 105950880), (4, 79463160), (5, 63570528), (6, 52975440), (7, 45407520), (8, 39731580), (9, 35316960), (10, 31785264), (12, 26487720), (14, 22703760), (15, 21190176), (16, 19865790), (18, 17658480), (20, 15892632), (21, 15135840), (23, 13819680), (24, 13243860), (27, 11772320), (28, 11351880), (30, 10595088), (32, 9932895), (35, 9081504), (36, 8829240), (40, 7946316), (42, 7567920), (45, 7063392), (46, 6909840), (48, 6621930), (54, 5886160), (56, 5675940), (60, 5297544), (63, 5045280), (69, 4606560), (70, 4540752), (72, 4414620), (80, 3973158), (84, 3783960), (90, 3531696), (92, 3454920), (96, 3310965), (105, 3027168), (108, 2943080), (112, 2837970), (115, 2763936), (120, 2648772), (126, 2522640), (135, 2354464), (138, 2303280), (140, 2270376), (144, 2207310), (160, 1986579), (161, 1974240), (168, 1891980), (180, 1765848), (184, 1727460), (189, 1681760), (207, 1535520), (210, 1513584), (216, 1471540), (224, 1418985), (230, 1381968), (240, 1324386), (252, 1261320), (270, 1177232), (276, 1151640), (280, 1135188), (288, 1103655), (315, 1009056), (322, 987120), (336, 945990), (345, 921312), (360, 882924), (368, 863730), (378, 840880), (414, 767760), (420, 756792), (432, 735770), (457, 695520), (460, 690984), (480, 662193), (483, 658080), (504, 630660), (540, 588616), (552, 575820), (560, 567594), (621, 511840), (630, 504528), (644, 493560), (672, 472995), (690, 460656), (720, 441462), (736, 431865), (756, 420440), (805, 394848), (828, 383880), (840, 378396), (864, 367885), (914, 347760), (920, 345492), (945, 336352), (966, 329040), (1008, 315330), (1035, 307104), (1080, 294308), (1104, 287910), (1120, 283797), (1242, 255920), (1260, 252264), (1288, 246780), (1371, 231840), (1380, 230328), (1440, 220731), (1449, 219360), (1512, 210220), (1610, 197424), (1656, 191940), (1680, 189198), (1828, 173880), (1840, 172746), (1890, 168176), (1932, 164520), (2016, 157665), (2070, 153552), (2160, 147154), (2208, 143955), (2285, 139104), (2415, 131616), (2484, 127960), (2520, 126132), (2576, 123390), (2742, 115920), (2760, 115164), (2898, 109680), (3024, 105110), (3105, 102368), (3199, 99360), (3220, 98712), (3312, 95970), (3360, 94599), (3656, 86940), (3680, 86373), (3780, 84088), (3864, 82260), (4113, 77280), (4140, 76776), (4320, 73577), (4347, 73120), (4570, 69552), (4830, 65808), (4968, 63980), (5040, 63066), (5152, 61695), (5484, 57960), (5520, 57582), (5796, 54840), (6048, 52555), (6210, 51184), (6398, 49680), (6440, 49356), (6624, 47985), (6855, 46368), (7245, 43872), (7312, 43470), (7560, 42044), (7728, 41130), (8226, 38640), (8280, 38388), (8694, 36560), (9140, 34776), (9597, 33120), (9660, 32904), (9936, 31990), (10080, 31533), (10511, 30240), (10968, 28980), (11040, 28791), (11592, 27420), (12339, 25760), (12420, 25592), (12796, 24840), (12880, 24678), (13710, 23184), (14490, 21936), (14624, 21735), (15120, 21022), (15456, 20565), (15995, 19872), (16452, 19320), (16560, 19194), (17388, 18280)]