317278080

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:139

約数の個数: 512

約数和(自身を含む): 1335628800

約数和(自身を除く): 1018350720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 43, 45, 48, 54, 56, 60, 61, 63, 64, 70, 72, 80, 84, 86, 90, 96, 105, 108, 112, 120, 122, 126, 128, 129, 135, 140, 144, 160, 168, 172, 180, 183, 189, 192, 210, 215, 216, 224, 240, 244, 252, 258, 270, 280, 288, 301, 305, 315, 320, 336, 344, 360, 366, 378, 384, 387, 420, 427, 430, 432, 448, 480, 488, 504, 516, 540, 549, 560, 576, 602, 610, 630, 640, 645, 672, 688, 720, 732, 756, 774, 840, 854, 860, 864, 896, 903, 915, 945, 960, 976, 1008, 1032, 1080, 1098, 1120, 1152, 1161, 1204, 1220, 1260, 1281, 1290, 1344, 1376, 1440, 1464, 1505, 1512, 1548, 1647, 1680, 1708, 1720, 1728, 1806, 1830, 1890, 1920, 1935, 1952, 2016, 2064, 2135, 2160, 2196, 2240, 2322, 2408, 2440, 2520, 2562, 2580, 2623, 2688, 2709, 2745, 2752, 2880, 2928, 3010, 3024, 3096, 3294, 3360, 3416, 3440, 3456, 3612, 3660, 3780, 3843, 3870, 3904, 4032, 4128, 4270, 4320, 4392, 4480, 4515, 4644, 4816, 4880, 5040, 5124, 5160, 5246, 5418, 5490, 5504, 5760, 5805, 5856, 6020, 6048, 6192, 6405, 6588, 6720, 6832, 6880, 7224, 7320, 7560, 7686, 7740, 7808, 7869, 8064, 8127, 8235, 8256, 8540, 8640, 8784, 9030, 9288, 9632, 9760, 10080, 10248, 10320, 10492, 10836, 10980, 11529, 11610, 11712, 12040, 12096, 12384, 12810, 13115, 13176, 13440, 13545, 13664, 13760, 14448, 14640, 15120, 15372, 15480, 15738, 16254, 16470, 16512, 17080, 17280, 17568, 18060, 18361, 18576, 19215, 19264, 19520, 20160, 20496, 20640, 20984, 21672, 21960, 23058, 23220, 23424, 23607, 24080, 24192, 24768, 25620, 26230, 26352, 27090, 27328, 27520, 28896, 29280, 30240, 30744, 30960, 31476, 32508, 32940, 34160, 35136, 36120, 36722, 37152, 38430, 38528, 39040, 39345, 40320, 40635, 40992, 41280, 41968, 43344, 43920, 46116, 46440, 47214, 48160, 49536, 51240, 52460, 52704, 54180, 54656, 55083, 57645, 57792, 58560, 60480, 61488, 61920, 62952, 65016, 65880, 68320, 70272, 70821, 72240, 73444, 74304, 76860, 78690, 81270, 81984, 82560, 83936, 86688, 87840, 91805, 92232, 92880, 94428, 96320, 102480, 104920, 105408, 108360, 110166, 115290, 115584, 117120, 118035, 120960, 122976, 123840, 125904, 130032, 131760, 136640, 141642, 144480, 146888, 148608, 153720, 157380, 162540, 163968, 165249, 167872, 173376, 175680, 183610, 184464, 185760, 188856, 192640, 204960, 209840, 210816, 216720, 220332, 230580, 236070, 245952, 247680, 251808, 260064, 263520, 273280, 275415, 283284, 288960, 293776, 307440, 314760, 325080, 330498, 335744, 346752, 351360, 354105, 367220, 368928, 371520, 377712, 409920, 419680, 433440, 440664, 461160, 472140, 491904, 495747, 503616, 520128, 527040, 550830, 566568, 577920, 587552, 614880, 629520, 650160, 660996, 708210, 734440, 737856, 743040, 755424, 819840, 826245, 839360, 866880, 881328, 922320, 944280, 991494, 1007232, 1040256, 1054080, 1101660, 1133136, 1175104, 1229760, 1259040, 1300320, 1321992, 1416420, 1468880, 1475712, 1510848, 1652490, 1678720, 1733760, 1762656, 1844640, 1888560, 1982988, 2203320, 2266272, 2350208, 2459520, 2478735, 2518080, 2600640, 2643984, 2832840, 2937760, 3021696, 3304980, 3525312, 3689280, 3777120, 3965976, 4406640, 4532544, 4957470, 5036160, 5201280, 5287968, 5665680, 5875520, 6609960, 7050624, 7378560, 7554240, 7931952, 8813280, 9065088, 9914940, 10575936, 11331360, 11751040, 13219920, 15108480, 15863904, 17626560, 19829880, 21151872, 22662720, 26439840, 31727808, 35253120, 39659760, 45325440, 52879680, 63455616, 79319520, 105759360, 158639040, 317278080]

約数ペア:

[(1, 317278080), (2, 158639040), (3, 105759360), (4, 79319520), (5, 63455616), (6, 52879680), (7, 45325440), (8, 39659760), (9, 35253120), (10, 31727808), (12, 26439840), (14, 22662720), (15, 21151872), (16, 19829880), (18, 17626560), (20, 15863904), (21, 15108480), (24, 13219920), (27, 11751040), (28, 11331360), (30, 10575936), (32, 9914940), (35, 9065088), (36, 8813280), (40, 7931952), (42, 7554240), (43, 7378560), (45, 7050624), (48, 6609960), (54, 5875520), (56, 5665680), (60, 5287968), (61, 5201280), (63, 5036160), (64, 4957470), (70, 4532544), (72, 4406640), (80, 3965976), (84, 3777120), (86, 3689280), (90, 3525312), (96, 3304980), (105, 3021696), (108, 2937760), (112, 2832840), (120, 2643984), (122, 2600640), (126, 2518080), (128, 2478735), (129, 2459520), (135, 2350208), (140, 2266272), (144, 2203320), (160, 1982988), (168, 1888560), (172, 1844640), (180, 1762656), (183, 1733760), (189, 1678720), (192, 1652490), (210, 1510848), (215, 1475712), (216, 1468880), (224, 1416420), (240, 1321992), (244, 1300320), (252, 1259040), (258, 1229760), (270, 1175104), (280, 1133136), (288, 1101660), (301, 1054080), (305, 1040256), (315, 1007232), (320, 991494), (336, 944280), (344, 922320), (360, 881328), (366, 866880), (378, 839360), (384, 826245), (387, 819840), (420, 755424), (427, 743040), (430, 737856), (432, 734440), (448, 708210), (480, 660996), (488, 650160), (504, 629520), (516, 614880), (540, 587552), (549, 577920), (560, 566568), (576, 550830), (602, 527040), (610, 520128), (630, 503616), (640, 495747), (645, 491904), (672, 472140), (688, 461160), (720, 440664), (732, 433440), (756, 419680), (774, 409920), (840, 377712), (854, 371520), (860, 368928), (864, 367220), (896, 354105), (903, 351360), (915, 346752), (945, 335744), (960, 330498), (976, 325080), (1008, 314760), (1032, 307440), (1080, 293776), (1098, 288960), (1120, 283284), (1152, 275415), (1161, 273280), (1204, 263520), (1220, 260064), (1260, 251808), (1281, 247680), (1290, 245952), (1344, 236070), (1376, 230580), (1440, 220332), (1464, 216720), (1505, 210816), (1512, 209840), (1548, 204960), (1647, 192640), (1680, 188856), (1708, 185760), (1720, 184464), (1728, 183610), (1806, 175680), (1830, 173376), (1890, 167872), (1920, 165249), (1935, 163968), (1952, 162540), (2016, 157380), (2064, 153720), (2135, 148608), (2160, 146888), (2196, 144480), (2240, 141642), (2322, 136640), (2408, 131760), (2440, 130032), (2520, 125904), (2562, 123840), (2580, 122976), (2623, 120960), (2688, 118035), (2709, 117120), (2745, 115584), (2752, 115290), (2880, 110166), (2928, 108360), (3010, 105408), (3024, 104920), (3096, 102480), (3294, 96320), (3360, 94428), (3416, 92880), (3440, 92232), (3456, 91805), (3612, 87840), (3660, 86688), (3780, 83936), (3843, 82560), (3870, 81984), (3904, 81270), (4032, 78690), (4128, 76860), (4270, 74304), (4320, 73444), (4392, 72240), (4480, 70821), (4515, 70272), (4644, 68320), (4816, 65880), (4880, 65016), (5040, 62952), (5124, 61920), (5160, 61488), (5246, 60480), (5418, 58560), (5490, 57792), (5504, 57645), (5760, 55083), (5805, 54656), (5856, 54180), (6020, 52704), (6048, 52460), (6192, 51240), (6405, 49536), (6588, 48160), (6720, 47214), (6832, 46440), (6880, 46116), (7224, 43920), (7320, 43344), (7560, 41968), (7686, 41280), (7740, 40992), (7808, 40635), (7869, 40320), (8064, 39345), (8127, 39040), (8235, 38528), (8256, 38430), (8540, 37152), (8640, 36722), (8784, 36120), (9030, 35136), (9288, 34160), (9632, 32940), (9760, 32508), (10080, 31476), (10248, 30960), (10320, 30744), (10492, 30240), (10836, 29280), (10980, 28896), (11529, 27520), (11610, 27328), (11712, 27090), (12040, 26352), (12096, 26230), (12384, 25620), (12810, 24768), (13115, 24192), (13176, 24080), (13440, 23607), (13545, 23424), (13664, 23220), (13760, 23058), (14448, 21960), (14640, 21672), (15120, 20984), (15372, 20640), (15480, 20496), (15738, 20160), (16254, 19520), (16470, 19264), (16512, 19215), (17080, 18576), (17280, 18361), (17568, 18060)]