291432960

素因数分解:

$2^9\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1$

素因数の和:188

約数の個数: 480

約数和(自身を含む): 1251169920

約数和(自身を除く): 959736960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 64, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 112, 117, 120, 126, 128, 130, 139, 140, 144, 156, 160, 168, 180, 182, 192, 195, 208, 210, 224, 234, 240, 252, 256, 260, 273, 278, 280, 288, 312, 315, 320, 336, 360, 364, 384, 390, 416, 417, 420, 448, 455, 468, 480, 504, 512, 520, 546, 556, 560, 576, 585, 624, 630, 640, 672, 695, 720, 728, 768, 780, 819, 832, 834, 840, 896, 910, 936, 960, 973, 1008, 1040, 1092, 1112, 1120, 1152, 1170, 1248, 1251, 1260, 1280, 1344, 1365, 1390, 1440, 1456, 1536, 1560, 1638, 1664, 1668, 1680, 1792, 1807, 1820, 1872, 1920, 1946, 2016, 2080, 2085, 2184, 2224, 2240, 2304, 2340, 2496, 2502, 2520, 2560, 2688, 2730, 2780, 2880, 2912, 2919, 3120, 3276, 3328, 3336, 3360, 3584, 3614, 3640, 3744, 3840, 3892, 4032, 4095, 4160, 4170, 4368, 4448, 4480, 4608, 4680, 4865, 4992, 5004, 5040, 5376, 5421, 5460, 5560, 5760, 5824, 5838, 6240, 6255, 6552, 6656, 6672, 6720, 7228, 7280, 7488, 7680, 7784, 8064, 8190, 8320, 8340, 8736, 8757, 8896, 8960, 9035, 9360, 9730, 9984, 10008, 10080, 10752, 10842, 10920, 11120, 11520, 11648, 11676, 12480, 12510, 12649, 13104, 13344, 13440, 14456, 14560, 14595, 14976, 15568, 16128, 16263, 16380, 16640, 16680, 17472, 17514, 17792, 17920, 18070, 18720, 19460, 19968, 20016, 20160, 21684, 21840, 22240, 23040, 23296, 23352, 24960, 25020, 25298, 26208, 26688, 26880, 27105, 28912, 29120, 29190, 29952, 31136, 32256, 32526, 32760, 33280, 33360, 34944, 35028, 35584, 36140, 37440, 37947, 38920, 40032, 40320, 43368, 43680, 43785, 44480, 46592, 46704, 49920, 50040, 50596, 52416, 53376, 53760, 54210, 57824, 58240, 58380, 59904, 62272, 63245, 65052, 65520, 66720, 69888, 70056, 71168, 72280, 74880, 75894, 77840, 80064, 80640, 81315, 86736, 87360, 87570, 88960, 93408, 99840, 100080, 101192, 104832, 106752, 108420, 113841, 115648, 116480, 116760, 124544, 126490, 130104, 131040, 133440, 139776, 140112, 144560, 149760, 151788, 155680, 160128, 161280, 162630, 173472, 174720, 175140, 177920, 186816, 189735, 200160, 202384, 209664, 213504, 216840, 227682, 231296, 232960, 233520, 249088, 252980, 260208, 262080, 266880, 280224, 289120, 299520, 303576, 311360, 320256, 325260, 346944, 349440, 350280, 355840, 373632, 379470, 400320, 404768, 419328, 433680, 455364, 462592, 467040, 498176, 505960, 520416, 524160, 533760, 560448, 569205, 578240, 607152, 622720, 640512, 650520, 693888, 698880, 700560, 747264, 758940, 800640, 809536, 867360, 910728, 925184, 934080, 1011920, 1040832, 1048320, 1067520, 1120896, 1138410, 1156480, 1214304, 1245440, 1301040, 1387776, 1401120, 1494528, 1517880, 1601280, 1619072, 1734720, 1821456, 1868160, 2023840, 2081664, 2096640, 2241792, 2276820, 2312960, 2428608, 2490880, 2602080, 2775552, 2802240, 3035760, 3202560, 3238144, 3469440, 3642912, 3736320, 4047680, 4163328, 4483584, 4553640, 4625920, 4857216, 5204160, 5604480, 6071520, 6476288, 6938880, 7285824, 7472640, 8095360, 8326656, 9107280, 9714432, 10408320, 11208960, 12143040, 13877760, 14571648, 16190720, 18214560, 19428864, 20816640, 22417920, 24286080, 29143296, 32381440, 36429120, 41633280, 48572160, 58286592, 72858240, 97144320, 145716480, 291432960]

約数ペア:

[(1, 291432960), (2, 145716480), (3, 97144320), (4, 72858240), (5, 58286592), (6, 48572160), (7, 41633280), (8, 36429120), (9, 32381440), (10, 29143296), (12, 24286080), (13, 22417920), (14, 20816640), (15, 19428864), (16, 18214560), (18, 16190720), (20, 14571648), (21, 13877760), (24, 12143040), (26, 11208960), (28, 10408320), (30, 9714432), (32, 9107280), (35, 8326656), (36, 8095360), (39, 7472640), (40, 7285824), (42, 6938880), (45, 6476288), (48, 6071520), (52, 5604480), (56, 5204160), (60, 4857216), (63, 4625920), (64, 4553640), (65, 4483584), (70, 4163328), (72, 4047680), (78, 3736320), (80, 3642912), (84, 3469440), (90, 3238144), (91, 3202560), (96, 3035760), (104, 2802240), (105, 2775552), (112, 2602080), (117, 2490880), (120, 2428608), (126, 2312960), (128, 2276820), (130, 2241792), (139, 2096640), (140, 2081664), (144, 2023840), (156, 1868160), (160, 1821456), (168, 1734720), (180, 1619072), (182, 1601280), (192, 1517880), (195, 1494528), (208, 1401120), (210, 1387776), (224, 1301040), (234, 1245440), (240, 1214304), (252, 1156480), (256, 1138410), (260, 1120896), (273, 1067520), (278, 1048320), (280, 1040832), (288, 1011920), (312, 934080), (315, 925184), (320, 910728), (336, 867360), (360, 809536), (364, 800640), (384, 758940), (390, 747264), (416, 700560), (417, 698880), (420, 693888), (448, 650520), (455, 640512), (468, 622720), (480, 607152), (504, 578240), (512, 569205), (520, 560448), (546, 533760), (556, 524160), (560, 520416), (576, 505960), (585, 498176), (624, 467040), (630, 462592), (640, 455364), (672, 433680), (695, 419328), (720, 404768), (728, 400320), (768, 379470), (780, 373632), (819, 355840), (832, 350280), (834, 349440), (840, 346944), (896, 325260), (910, 320256), (936, 311360), (960, 303576), (973, 299520), (1008, 289120), (1040, 280224), (1092, 266880), (1112, 262080), (1120, 260208), (1152, 252980), (1170, 249088), (1248, 233520), (1251, 232960), (1260, 231296), (1280, 227682), (1344, 216840), (1365, 213504), (1390, 209664), (1440, 202384), (1456, 200160), (1536, 189735), (1560, 186816), (1638, 177920), (1664, 175140), (1668, 174720), (1680, 173472), (1792, 162630), (1807, 161280), (1820, 160128), (1872, 155680), (1920, 151788), (1946, 149760), (2016, 144560), (2080, 140112), (2085, 139776), (2184, 133440), (2224, 131040), (2240, 130104), (2304, 126490), (2340, 124544), (2496, 116760), (2502, 116480), (2520, 115648), (2560, 113841), (2688, 108420), (2730, 106752), (2780, 104832), (2880, 101192), (2912, 100080), (2919, 99840), (3120, 93408), (3276, 88960), (3328, 87570), (3336, 87360), (3360, 86736), (3584, 81315), (3614, 80640), (3640, 80064), (3744, 77840), (3840, 75894), (3892, 74880), (4032, 72280), (4095, 71168), (4160, 70056), (4170, 69888), (4368, 66720), (4448, 65520), (4480, 65052), (4608, 63245), (4680, 62272), (4865, 59904), (4992, 58380), (5004, 58240), (5040, 57824), (5376, 54210), (5421, 53760), (5460, 53376), (5560, 52416), (5760, 50596), (5824, 50040), (5838, 49920), (6240, 46704), (6255, 46592), (6552, 44480), (6656, 43785), (6672, 43680), (6720, 43368), (7228, 40320), (7280, 40032), (7488, 38920), (7680, 37947), (7784, 37440), (8064, 36140), (8190, 35584), (8320, 35028), (8340, 34944), (8736, 33360), (8757, 33280), (8896, 32760), (8960, 32526), (9035, 32256), (9360, 31136), (9730, 29952), (9984, 29190), (10008, 29120), (10080, 28912), (10752, 27105), (10842, 26880), (10920, 26688), (11120, 26208), (11520, 25298), (11648, 25020), (11676, 24960), (12480, 23352), (12510, 23296), (12649, 23040), (13104, 22240), (13344, 21840), (13440, 21684), (14456, 20160), (14560, 20016), (14595, 19968), (14976, 19460), (15568, 18720), (16128, 18070), (16263, 17920), (16380, 17792), (16640, 17514), (16680, 17472)]