320873298816

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{40867}}^1$

素因数の和:41041

約数の個数: 256

約数和(自身を含む): 1024459407360

約数和(自身を除く): 703586108544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 64, 69, 84, 92, 96, 112, 127, 128, 138, 161, 168, 184, 192, 224, 254, 276, 322, 336, 368, 381, 384, 448, 483, 508, 552, 644, 672, 736, 762, 889, 896, 966, 1016, 1104, 1288, 1344, 1472, 1524, 1778, 1932, 2032, 2208, 2576, 2667, 2688, 2921, 2944, 3048, 3556, 3864, 4064, 4416, 5152, 5334, 5842, 6096, 7112, 7728, 8128, 8763, 8832, 10304, 10668, 11684, 12192, 14224, 15456, 16256, 17526, 20447, 20608, 21336, 23368, 24384, 28448, 30912, 35052, 40867, 40894, 42672, 46736, 48768, 56896, 61341, 61824, 70104, 81734, 81788, 85344, 93472, 113792, 122601, 122682, 140208, 163468, 163576, 170688, 186944, 245202, 245364, 280416, 286069, 326936, 327152, 341376, 373888, 490404, 490728, 560832, 572138, 653872, 654304, 858207, 939941, 980808, 981456, 1121664, 1144276, 1307744, 1308608, 1716414, 1879882, 1961616, 1962912, 2288552, 2615488, 2617216, 2819823, 3432828, 3759764, 3923232, 3925824, 4577104, 5190109, 5230976, 5639646, 6579587, 6865656, 7519528, 7846464, 7851648, 9154208, 10380218, 11279292, 13159174, 13731312, 15039056, 15570327, 15692928, 18308416, 19738761, 20760436, 22558584, 26318348, 27462624, 30078112, 31140654, 36330763, 36616832, 39477522, 41520872, 45117168, 52636696, 54925248, 60156224, 62281308, 72661526, 78955044, 83041744, 90234336, 105273392, 108992289, 109850496, 119372507, 120312448, 124562616, 145323052, 157910088, 166083488, 180468672, 210546784, 217984578, 238745014, 249125232, 290646104, 315820176, 332166976, 358117521, 360937344, 421093568, 435969156, 477490028, 498250464, 581292208, 631640352, 664333952, 716235042, 835607549, 842187136, 871938312, 954980056, 996500928, 1162584416, 1263280704, 1432470084, 1671215098, 1743876624, 1909960112, 1993001856, 2325168832, 2506822647, 2526561408, 2864940168, 3342430196, 3487753248, 3819920224, 4650337664, 5013645294, 5729880336, 6684860392, 6975506496, 7639840448, 10027290588, 11459760672, 13369720784, 13951012992, 15279680896, 20054581176, 22919521344, 26739441568, 40109162352, 45839042688, 53478883136, 80218324704, 106957766272, 160436649408, 320873298816]

約数ペア:

[(1, 320873298816), (2, 160436649408), (3, 106957766272), (4, 80218324704), (6, 53478883136), (7, 45839042688), (8, 40109162352), (12, 26739441568), (14, 22919521344), (16, 20054581176), (21, 15279680896), (23, 13951012992), (24, 13369720784), (28, 11459760672), (32, 10027290588), (42, 7639840448), (46, 6975506496), (48, 6684860392), (56, 5729880336), (64, 5013645294), (69, 4650337664), (84, 3819920224), (92, 3487753248), (96, 3342430196), (112, 2864940168), (127, 2526561408), (128, 2506822647), (138, 2325168832), (161, 1993001856), (168, 1909960112), (184, 1743876624), (192, 1671215098), (224, 1432470084), (254, 1263280704), (276, 1162584416), (322, 996500928), (336, 954980056), (368, 871938312), (381, 842187136), (384, 835607549), (448, 716235042), (483, 664333952), (508, 631640352), (552, 581292208), (644, 498250464), (672, 477490028), (736, 435969156), (762, 421093568), (889, 360937344), (896, 358117521), (966, 332166976), (1016, 315820176), (1104, 290646104), (1288, 249125232), (1344, 238745014), (1472, 217984578), (1524, 210546784), (1778, 180468672), (1932, 166083488), (2032, 157910088), (2208, 145323052), (2576, 124562616), (2667, 120312448), (2688, 119372507), (2921, 109850496), (2944, 108992289), (3048, 105273392), (3556, 90234336), (3864, 83041744), (4064, 78955044), (4416, 72661526), (5152, 62281308), (5334, 60156224), (5842, 54925248), (6096, 52636696), (7112, 45117168), (7728, 41520872), (8128, 39477522), (8763, 36616832), (8832, 36330763), (10304, 31140654), (10668, 30078112), (11684, 27462624), (12192, 26318348), (14224, 22558584), (15456, 20760436), (16256, 19738761), (17526, 18308416), (20447, 15692928), (20608, 15570327), (21336, 15039056), (23368, 13731312), (24384, 13159174), (28448, 11279292), (30912, 10380218), (35052, 9154208), (40867, 7851648), (40894, 7846464), (42672, 7519528), (46736, 6865656), (48768, 6579587), (56896, 5639646), (61341, 5230976), (61824, 5190109), (70104, 4577104), (81734, 3925824), (81788, 3923232), (85344, 3759764), (93472, 3432828), (113792, 2819823), (122601, 2617216), (122682, 2615488), (140208, 2288552), (163468, 1962912), (163576, 1961616), (170688, 1879882), (186944, 1716414), (245202, 1308608), (245364, 1307744), (280416, 1144276), (286069, 1121664), (326936, 981456), (327152, 980808), (341376, 939941), (373888, 858207), (490404, 654304), (490728, 653872), (560832, 572138)]