121972529280

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{37657}}^1$

素因数の和:37927

約数の個数: 256

約数和(自身を含む): 446184034560

約数和(自身を除く): 324211505280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 241, 280, 320, 336, 384, 420, 448, 480, 482, 560, 640, 672, 723, 840, 896, 960, 964, 1120, 1205, 1344, 1446, 1680, 1687, 1920, 1928, 2240, 2410, 2688, 2892, 3360, 3374, 3615, 3856, 4480, 4820, 5061, 5784, 6720, 6748, 7230, 7712, 8435, 9640, 10122, 11568, 13440, 13496, 14460, 15424, 16870, 19280, 20244, 23136, 25305, 26992, 28920, 30848, 33740, 37657, 38560, 40488, 46272, 50610, 53984, 57840, 67480, 75314, 77120, 80976, 92544, 101220, 107968, 112971, 115680, 134960, 150628, 154240, 161952, 188285, 202440, 215936, 225942, 231360, 263599, 269920, 301256, 323904, 376570, 404880, 451884, 462720, 527198, 539840, 564855, 602512, 647808, 753140, 790797, 809760, 903768, 1054396, 1079680, 1129710, 1205024, 1317995, 1506280, 1581594, 1619520, 1807536, 2108792, 2259420, 2410048, 2635990, 3012560, 3163188, 3239040, 3615072, 3953985, 4217584, 4518840, 4820096, 5271980, 6025120, 6326376, 7230144, 7907970, 8435168, 9037680, 9075337, 10543960, 12050240, 12652752, 14460288, 15815940, 16870336, 18075360, 18150674, 21087920, 24100480, 25305504, 27226011, 31631880, 33740672, 36150720, 36301348, 42175840, 45376685, 50611008, 54452022, 63263760, 63527359, 72301440, 72602696, 84351680, 90753370, 101222016, 108904044, 126527520, 127054718, 136130055, 145205392, 168703360, 181506740, 190582077, 217808088, 253055040, 254109436, 272260110, 290410784, 317636795, 363013480, 381164154, 435616176, 506110080, 508218872, 544520220, 580821568, 635273590, 726026960, 762328308, 871232352, 952910385, 1016437744, 1089040440, 1161643136, 1270547180, 1452053920, 1524656616, 1742464704, 1905820770, 2032875488, 2178080880, 2541094360, 2904107840, 3049313232, 3484929408, 3811641540, 4065750976, 4356161760, 5082188720, 5808215680, 6098626464, 7623283080, 8131501952, 8712323520, 10164377440, 12197252928, 15246566160, 17424647040, 20328754880, 24394505856, 30493132320, 40657509760, 60986264640, 121972529280]

約数ペア:

[(1, 121972529280), (2, 60986264640), (3, 40657509760), (4, 30493132320), (5, 24394505856), (6, 20328754880), (7, 17424647040), (8, 15246566160), (10, 12197252928), (12, 10164377440), (14, 8712323520), (15, 8131501952), (16, 7623283080), (20, 6098626464), (21, 5808215680), (24, 5082188720), (28, 4356161760), (30, 4065750976), (32, 3811641540), (35, 3484929408), (40, 3049313232), (42, 2904107840), (48, 2541094360), (56, 2178080880), (60, 2032875488), (64, 1905820770), (70, 1742464704), (80, 1524656616), (84, 1452053920), (96, 1270547180), (105, 1161643136), (112, 1089040440), (120, 1016437744), (128, 952910385), (140, 871232352), (160, 762328308), (168, 726026960), (192, 635273590), (210, 580821568), (224, 544520220), (240, 508218872), (241, 506110080), (280, 435616176), (320, 381164154), (336, 363013480), (384, 317636795), (420, 290410784), (448, 272260110), (480, 254109436), (482, 253055040), (560, 217808088), (640, 190582077), (672, 181506740), (723, 168703360), (840, 145205392), (896, 136130055), (960, 127054718), (964, 126527520), (1120, 108904044), (1205, 101222016), (1344, 90753370), (1446, 84351680), (1680, 72602696), (1687, 72301440), (1920, 63527359), (1928, 63263760), (2240, 54452022), (2410, 50611008), (2688, 45376685), (2892, 42175840), (3360, 36301348), (3374, 36150720), (3615, 33740672), (3856, 31631880), (4480, 27226011), (4820, 25305504), (5061, 24100480), (5784, 21087920), (6720, 18150674), (6748, 18075360), (7230, 16870336), (7712, 15815940), (8435, 14460288), (9640, 12652752), (10122, 12050240), (11568, 10543960), (13440, 9075337), (13496, 9037680), (14460, 8435168), (15424, 7907970), (16870, 7230144), (19280, 6326376), (20244, 6025120), (23136, 5271980), (25305, 4820096), (26992, 4518840), (28920, 4217584), (30848, 3953985), (33740, 3615072), (37657, 3239040), (38560, 3163188), (40488, 3012560), (46272, 2635990), (50610, 2410048), (53984, 2259420), (57840, 2108792), (67480, 1807536), (75314, 1619520), (77120, 1581594), (80976, 1506280), (92544, 1317995), (101220, 1205024), (107968, 1129710), (112971, 1079680), (115680, 1054396), (134960, 903768), (150628, 809760), (154240, 790797), (161952, 753140), (188285, 647808), (202440, 602512), (215936, 564855), (225942, 539840), (231360, 527198), (263599, 462720), (269920, 451884), (301256, 404880), (323904, 376570)]