905347872

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:161

約数の個数: 432

約数和(自身を含む): 3237343200

約数和(自身を除く): 2331995328

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 19, 22, 24, 26, 32, 33, 36, 38, 39, 44, 48, 52, 57, 66, 72, 76, 78, 88, 89, 96, 99, 104, 114, 117, 132, 143, 144, 152, 156, 169, 171, 176, 178, 198, 208, 209, 228, 234, 247, 264, 267, 286, 288, 304, 312, 338, 342, 352, 356, 396, 416, 418, 429, 456, 468, 494, 507, 528, 534, 572, 608, 624, 627, 676, 684, 712, 741, 792, 801, 836, 858, 912, 936, 979, 988, 1014, 1056, 1068, 1144, 1157, 1248, 1254, 1287, 1352, 1368, 1424, 1482, 1521, 1584, 1602, 1672, 1691, 1716, 1824, 1859, 1872, 1881, 1958, 1976, 2028, 2136, 2223, 2288, 2314, 2508, 2574, 2704, 2717, 2736, 2848, 2937, 2964, 3042, 3168, 3204, 3211, 3344, 3382, 3432, 3471, 3718, 3744, 3762, 3916, 3952, 4056, 4272, 4446, 4576, 4628, 5016, 5073, 5148, 5408, 5434, 5472, 5577, 5874, 5928, 6084, 6408, 6422, 6688, 6764, 6864, 6942, 7436, 7524, 7832, 7904, 8112, 8151, 8544, 8811, 8892, 9256, 9633, 10032, 10146, 10296, 10413, 10868, 11154, 11748, 11856, 12168, 12727, 12816, 12844, 13528, 13728, 13884, 14872, 15041, 15048, 15219, 15664, 16224, 16302, 16731, 17622, 17784, 18512, 18601, 19266, 20064, 20292, 20592, 20826, 21736, 21983, 22308, 23496, 23712, 24336, 24453, 25454, 25632, 25688, 27056, 27768, 28899, 29744, 30082, 30096, 30438, 31328, 32604, 33462, 35244, 35321, 35568, 37024, 37202, 38181, 38532, 40584, 41184, 41652, 43472, 43966, 44616, 45123, 46992, 48672, 48906, 50908, 51376, 54112, 55536, 55803, 57798, 59488, 60164, 60192, 60876, 65208, 65949, 66924, 70488, 70642, 71136, 74404, 76362, 77064, 81168, 83304, 86944, 87932, 89232, 90246, 93984, 97812, 101816, 102752, 105963, 111072, 111606, 114543, 115596, 120328, 121752, 130416, 131898, 133848, 135369, 140976, 141284, 148808, 152724, 154128, 162336, 165451, 166608, 167409, 175864, 178464, 180492, 195624, 197847, 203632, 211926, 223212, 229086, 231192, 240656, 241813, 243504, 260832, 263796, 267696, 270738, 281952, 282568, 285779, 297616, 305448, 308256, 317889, 330902, 333216, 334818, 351728, 360984, 391248, 395694, 407264, 423852, 446424, 458172, 462384, 481312, 483626, 487008, 496353, 527592, 535392, 541476, 565136, 571558, 595232, 610896, 635778, 661804, 669636, 703456, 721968, 725439, 782496, 791388, 847704, 857337, 892848, 916344, 924768, 967252, 992706, 1055184, 1082952, 1130272, 1143116, 1221792, 1271556, 1323608, 1339272, 1443936, 1450878, 1489059, 1582776, 1695408, 1714674, 1785696, 1832688, 1934504, 1985412, 2110368, 2165904, 2176317, 2286232, 2543112, 2572011, 2647216, 2678544, 2901756, 2978118, 3143569, 3165552, 3390816, 3429348, 3665376, 3869008, 3970824, 4331808, 4352634, 4572464, 5086224, 5144022, 5294432, 5357088, 5803512, 5956236, 6287138, 6331104, 6858696, 7738016, 7941648, 8705268, 9144928, 9430707, 10172448, 10288044, 11607024, 11912472, 12574276, 13717392, 15883296, 17410536, 18861414, 20576088, 23214048, 23824944, 25148552, 27434784, 28292121, 34821072, 37722828, 41152176, 47649888, 50297104, 56584242, 69642144, 75445656, 82304352, 100594208, 113168484, 150891312, 226336968, 301782624, 452673936, 905347872]

約数ペア:

[(1, 905347872), (2, 452673936), (3, 301782624), (4, 226336968), (6, 150891312), (8, 113168484), (9, 100594208), (11, 82304352), (12, 75445656), (13, 69642144), (16, 56584242), (18, 50297104), (19, 47649888), (22, 41152176), (24, 37722828), (26, 34821072), (32, 28292121), (33, 27434784), (36, 25148552), (38, 23824944), (39, 23214048), (44, 20576088), (48, 18861414), (52, 17410536), (57, 15883296), (66, 13717392), (72, 12574276), (76, 11912472), (78, 11607024), (88, 10288044), (89, 10172448), (96, 9430707), (99, 9144928), (104, 8705268), (114, 7941648), (117, 7738016), (132, 6858696), (143, 6331104), (144, 6287138), (152, 5956236), (156, 5803512), (169, 5357088), (171, 5294432), (176, 5144022), (178, 5086224), (198, 4572464), (208, 4352634), (209, 4331808), (228, 3970824), (234, 3869008), (247, 3665376), (264, 3429348), (267, 3390816), (286, 3165552), (288, 3143569), (304, 2978118), (312, 2901756), (338, 2678544), (342, 2647216), (352, 2572011), (356, 2543112), (396, 2286232), (416, 2176317), (418, 2165904), (429, 2110368), (456, 1985412), (468, 1934504), (494, 1832688), (507, 1785696), (528, 1714674), (534, 1695408), (572, 1582776), (608, 1489059), (624, 1450878), (627, 1443936), (676, 1339272), (684, 1323608), (712, 1271556), (741, 1221792), (792, 1143116), (801, 1130272), (836, 1082952), (858, 1055184), (912, 992706), (936, 967252), (979, 924768), (988, 916344), (1014, 892848), (1056, 857337), (1068, 847704), (1144, 791388), (1157, 782496), (1248, 725439), (1254, 721968), (1287, 703456), (1352, 669636), (1368, 661804), (1424, 635778), (1482, 610896), (1521, 595232), (1584, 571558), (1602, 565136), (1672, 541476), (1691, 535392), (1716, 527592), (1824, 496353), (1859, 487008), (1872, 483626), (1881, 481312), (1958, 462384), (1976, 458172), (2028, 446424), (2136, 423852), (2223, 407264), (2288, 395694), (2314, 391248), (2508, 360984), (2574, 351728), (2704, 334818), (2717, 333216), (2736, 330902), (2848, 317889), (2937, 308256), (2964, 305448), (3042, 297616), (3168, 285779), (3204, 282568), (3211, 281952), (3344, 270738), (3382, 267696), (3432, 263796), (3471, 260832), (3718, 243504), (3744, 241813), (3762, 240656), (3916, 231192), (3952, 229086), (4056, 223212), (4272, 211926), (4446, 203632), (4576, 197847), (4628, 195624), (5016, 180492), (5073, 178464), (5148, 175864), (5408, 167409), (5434, 166608), (5472, 165451), (5577, 162336), (5874, 154128), (5928, 152724), (6084, 148808), (6408, 141284), (6422, 140976), (6688, 135369), (6764, 133848), (6864, 131898), (6942, 130416), (7436, 121752), (7524, 120328), (7832, 115596), (7904, 114543), (8112, 111606), (8151, 111072), (8544, 105963), (8811, 102752), (8892, 101816), (9256, 97812), (9633, 93984), (10032, 90246), (10146, 89232), (10296, 87932), (10413, 86944), (10868, 83304), (11154, 81168), (11748, 77064), (11856, 76362), (12168, 74404), (12727, 71136), (12816, 70642), (12844, 70488), (13528, 66924), (13728, 65949), (13884, 65208), (14872, 60876), (15041, 60192), (15048, 60164), (15219, 59488), (15664, 57798), (16224, 55803), (16302, 55536), (16731, 54112), (17622, 51376), (17784, 50908), (18512, 48906), (18601, 48672), (19266, 46992), (20064, 45123), (20292, 44616), (20592, 43966), (20826, 43472), (21736, 41652), (21983, 41184), (22308, 40584), (23496, 38532), (23712, 38181), (24336, 37202), (24453, 37024), (25454, 35568), (25632, 35321), (25688, 35244), (27056, 33462), (27768, 32604), (28899, 31328), (29744, 30438), (30082, 30096)]