831479040

素因数分解:

$2^8\times 3^3\times 5^1\times 7^2\times {\mathrm{491}}^1$

素因数の和:535

約数の個数: 432

約数和(自身を含む): 3439316160

約数和(自身を除く): 2607837120

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, 45, 48, 49, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 108, 112, 120, 126, 128, 135, 140, 144, 147, 160, 168, 180, 189, 192, 196, 210, 216, 224, 240, 245, 252, 256, 270, 280, 288, 294, 315, 320, 336, 360, 378, 384, 392, 420, 432, 441, 448, 480, 490, 491, 504, 540, 560, 576, 588, 630, 640, 672, 720, 735, 756, 768, 784, 840, 864, 882, 896, 945, 960, 980, 982, 1008, 1080, 1120, 1152, 1176, 1260, 1280, 1323, 1344, 1440, 1470, 1473, 1512, 1568, 1680, 1728, 1764, 1792, 1890, 1920, 1960, 1964, 2016, 2160, 2205, 2240, 2304, 2352, 2455, 2520, 2646, 2688, 2880, 2940, 2946, 3024, 3136, 3360, 3437, 3456, 3528, 3780, 3840, 3920, 3928, 4032, 4320, 4410, 4419, 4480, 4704, 4910, 5040, 5292, 5376, 5760, 5880, 5892, 6048, 6272, 6615, 6720, 6874, 6912, 7056, 7365, 7560, 7840, 7856, 8064, 8640, 8820, 8838, 8960, 9408, 9820, 10080, 10311, 10584, 11520, 11760, 11784, 12096, 12544, 13230, 13257, 13440, 13748, 14112, 14730, 15120, 15680, 15712, 16128, 17185, 17280, 17640, 17676, 18816, 19640, 20160, 20622, 21168, 22095, 23520, 23568, 24059, 24192, 26460, 26514, 26880, 27496, 28224, 29460, 30240, 30933, 31360, 31424, 34370, 34560, 35280, 35352, 37632, 39280, 40320, 41244, 42336, 44190, 47040, 47136, 48118, 48384, 51555, 52920, 53028, 54992, 56448, 58920, 60480, 61866, 62720, 62848, 66285, 68740, 70560, 70704, 72177, 78560, 80640, 82488, 84672, 88380, 92799, 94080, 94272, 96236, 103110, 105840, 106056, 109984, 112896, 117840, 120295, 120960, 123732, 125696, 132570, 137480, 141120, 141408, 144354, 154665, 157120, 164976, 169344, 176760, 185598, 188160, 188544, 192472, 206220, 211680, 212112, 216531, 219968, 235680, 240590, 241920, 247464, 265140, 274960, 282240, 282816, 288708, 309330, 314240, 329952, 338688, 353520, 360885, 371196, 377088, 384944, 412440, 423360, 424224, 433062, 439936, 463995, 471360, 481180, 494928, 530280, 549920, 564480, 565632, 577416, 618660, 628480, 649593, 659904, 707040, 721770, 742392, 769888, 824880, 846720, 848448, 866124, 879872, 927990, 942720, 962360, 989856, 1060560, 1082655, 1099840, 1131264, 1154832, 1237320, 1299186, 1319808, 1414080, 1443540, 1484784, 1539776, 1649760, 1693440, 1696896, 1732248, 1855980, 1885440, 1924720, 1979712, 2121120, 2165310, 2199680, 2309664, 2474640, 2598372, 2639616, 2828160, 2887080, 2969568, 3079552, 3247965, 3299520, 3393792, 3464496, 3711960, 3849440, 3959424, 4242240, 4330620, 4399360, 4619328, 4949280, 5196744, 5656320, 5774160, 5939136, 6159104, 6495930, 6599040, 6928992, 7423920, 7698880, 7918848, 8484480, 8661240, 9238656, 9898560, 10393488, 11548320, 11878272, 12991860, 13198080, 13857984, 14847840, 15397760, 16968960, 17322480, 18477312, 19797120, 20786976, 23096640, 23756544, 25983720, 27715968, 29695680, 30795520, 34644960, 39594240, 41573952, 46193280, 51967440, 55431936, 59391360, 69289920, 83147904, 92386560, 103934880, 118782720, 138579840, 166295808, 207869760, 277159680, 415739520, 831479040]

約数ペア:

[(1, 831479040), (2, 415739520), (3, 277159680), (4, 207869760), (5, 166295808), (6, 138579840), (7, 118782720), (8, 103934880), (9, 92386560), (10, 83147904), (12, 69289920), (14, 59391360), (15, 55431936), (16, 51967440), (18, 46193280), (20, 41573952), (21, 39594240), (24, 34644960), (27, 30795520), (28, 29695680), (30, 27715968), (32, 25983720), (35, 23756544), (36, 23096640), (40, 20786976), (42, 19797120), (45, 18477312), (48, 17322480), (49, 16968960), (54, 15397760), (56, 14847840), (60, 13857984), (63, 13198080), (64, 12991860), (70, 11878272), (72, 11548320), (80, 10393488), (84, 9898560), (90, 9238656), (96, 8661240), (98, 8484480), (105, 7918848), (108, 7698880), (112, 7423920), (120, 6928992), (126, 6599040), (128, 6495930), (135, 6159104), (140, 5939136), (144, 5774160), (147, 5656320), (160, 5196744), (168, 4949280), (180, 4619328), (189, 4399360), (192, 4330620), (196, 4242240), (210, 3959424), (216, 3849440), (224, 3711960), (240, 3464496), (245, 3393792), (252, 3299520), (256, 3247965), (270, 3079552), (280, 2969568), (288, 2887080), (294, 2828160), (315, 2639616), (320, 2598372), (336, 2474640), (360, 2309664), (378, 2199680), (384, 2165310), (392, 2121120), (420, 1979712), (432, 1924720), (441, 1885440), (448, 1855980), (480, 1732248), (490, 1696896), (491, 1693440), (504, 1649760), (540, 1539776), (560, 1484784), (576, 1443540), (588, 1414080), (630, 1319808), (640, 1299186), (672, 1237320), (720, 1154832), (735, 1131264), (756, 1099840), (768, 1082655), (784, 1060560), (840, 989856), (864, 962360), (882, 942720), (896, 927990), (945, 879872), (960, 866124), (980, 848448), (982, 846720), (1008, 824880), (1080, 769888), (1120, 742392), (1152, 721770), (1176, 707040), (1260, 659904), (1280, 649593), (1323, 628480), (1344, 618660), (1440, 577416), (1470, 565632), (1473, 564480), (1512, 549920), (1568, 530280), (1680, 494928), (1728, 481180), (1764, 471360), (1792, 463995), (1890, 439936), (1920, 433062), (1960, 424224), (1964, 423360), (2016, 412440), (2160, 384944), (2205, 377088), (2240, 371196), (2304, 360885), (2352, 353520), (2455, 338688), (2520, 329952), (2646, 314240), (2688, 309330), (2880, 288708), (2940, 282816), (2946, 282240), (3024, 274960), (3136, 265140), (3360, 247464), (3437, 241920), (3456, 240590), (3528, 235680), (3780, 219968), (3840, 216531), (3920, 212112), (3928, 211680), (4032, 206220), (4320, 192472), (4410, 188544), (4419, 188160), (4480, 185598), (4704, 176760), (4910, 169344), (5040, 164976), (5292, 157120), (5376, 154665), (5760, 144354), (5880, 141408), (5892, 141120), (6048, 137480), (6272, 132570), (6615, 125696), (6720, 123732), (6874, 120960), (6912, 120295), (7056, 117840), (7365, 112896), (7560, 109984), (7840, 106056), (7856, 105840), (8064, 103110), (8640, 96236), (8820, 94272), (8838, 94080), (8960, 92799), (9408, 88380), (9820, 84672), (10080, 82488), (10311, 80640), (10584, 78560), (11520, 72177), (11760, 70704), (11784, 70560), (12096, 68740), (12544, 66285), (13230, 62848), (13257, 62720), (13440, 61866), (13748, 60480), (14112, 58920), (14730, 56448), (15120, 54992), (15680, 53028), (15712, 52920), (16128, 51555), (17185, 48384), (17280, 48118), (17640, 47136), (17676, 47040), (18816, 44190), (19640, 42336), (20160, 41244), (20622, 40320), (21168, 39280), (22095, 37632), (23520, 35352), (23568, 35280), (24059, 34560), (24192, 34370), (26460, 31424), (26514, 31360), (26880, 30933), (27496, 30240), (28224, 29460)]