82242720

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1$

素因数の和:268

約数の個数: 288

約数和(自身を含む): 330220800

約数和(自身を除く): 247978080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 41, 42, 45, 48, 56, 60, 63, 70, 72, 80, 82, 84, 90, 96, 105, 112, 120, 123, 126, 140, 144, 160, 164, 168, 180, 199, 205, 210, 224, 240, 246, 252, 280, 287, 288, 315, 328, 336, 360, 369, 398, 410, 420, 480, 492, 504, 560, 574, 597, 615, 630, 656, 672, 720, 738, 796, 820, 840, 861, 984, 995, 1008, 1120, 1148, 1194, 1230, 1260, 1312, 1393, 1435, 1440, 1476, 1592, 1640, 1680, 1722, 1791, 1845, 1968, 1990, 2016, 2296, 2388, 2460, 2520, 2583, 2786, 2870, 2952, 2985, 3184, 3280, 3360, 3444, 3582, 3690, 3936, 3980, 4179, 4305, 4592, 4776, 4920, 5040, 5166, 5572, 5740, 5904, 5970, 6368, 6560, 6888, 6965, 7164, 7380, 7960, 8159, 8358, 8610, 8955, 9184, 9552, 9840, 10080, 10332, 11144, 11480, 11808, 11940, 12537, 12915, 13776, 13930, 14328, 14760, 15920, 16318, 16716, 17220, 17910, 19104, 19680, 20664, 20895, 22288, 22960, 23880, 24477, 25074, 25830, 27552, 27860, 28656, 29520, 31840, 32636, 33432, 34440, 35820, 40795, 41328, 41790, 44576, 45920, 47760, 48954, 50148, 51660, 55720, 57113, 57312, 59040, 62685, 65272, 66864, 68880, 71640, 73431, 81590, 82656, 83580, 95520, 97908, 100296, 103320, 111440, 114226, 122385, 125370, 130544, 133728, 137760, 143280, 146862, 163180, 167160, 171339, 195816, 200592, 206640, 222880, 228452, 244770, 250740, 261088, 285565, 286560, 293724, 326360, 334320, 342678, 367155, 391632, 401184, 413280, 456904, 489540, 501480, 514017, 571130, 587448, 652720, 668640, 685356, 734310, 783264, 856695, 913808, 979080, 1002960, 1028034, 1142260, 1174896, 1305440, 1370712, 1468620, 1713390, 1827616, 1958160, 2005920, 2056068, 2284520, 2349792, 2570085, 2741424, 2937240, 3426780, 3916320, 4112136, 4569040, 5140170, 5482848, 5874480, 6853560, 8224272, 9138080, 10280340, 11748960, 13707120, 16448544, 20560680, 27414240, 41121360, 82242720]

約数ペア:

[(1, 82242720), (2, 41121360), (3, 27414240), (4, 20560680), (5, 16448544), (6, 13707120), (7, 11748960), (8, 10280340), (9, 9138080), (10, 8224272), (12, 6853560), (14, 5874480), (15, 5482848), (16, 5140170), (18, 4569040), (20, 4112136), (21, 3916320), (24, 3426780), (28, 2937240), (30, 2741424), (32, 2570085), (35, 2349792), (36, 2284520), (40, 2056068), (41, 2005920), (42, 1958160), (45, 1827616), (48, 1713390), (56, 1468620), (60, 1370712), (63, 1305440), (70, 1174896), (72, 1142260), (80, 1028034), (82, 1002960), (84, 979080), (90, 913808), (96, 856695), (105, 783264), (112, 734310), (120, 685356), (123, 668640), (126, 652720), (140, 587448), (144, 571130), (160, 514017), (164, 501480), (168, 489540), (180, 456904), (199, 413280), (205, 401184), (210, 391632), (224, 367155), (240, 342678), (246, 334320), (252, 326360), (280, 293724), (287, 286560), (288, 285565), (315, 261088), (328, 250740), (336, 244770), (360, 228452), (369, 222880), (398, 206640), (410, 200592), (420, 195816), (480, 171339), (492, 167160), (504, 163180), (560, 146862), (574, 143280), (597, 137760), (615, 133728), (630, 130544), (656, 125370), (672, 122385), (720, 114226), (738, 111440), (796, 103320), (820, 100296), (840, 97908), (861, 95520), (984, 83580), (995, 82656), (1008, 81590), (1120, 73431), (1148, 71640), (1194, 68880), (1230, 66864), (1260, 65272), (1312, 62685), (1393, 59040), (1435, 57312), (1440, 57113), (1476, 55720), (1592, 51660), (1640, 50148), (1680, 48954), (1722, 47760), (1791, 45920), (1845, 44576), (1968, 41790), (1990, 41328), (2016, 40795), (2296, 35820), (2388, 34440), (2460, 33432), (2520, 32636), (2583, 31840), (2786, 29520), (2870, 28656), (2952, 27860), (2985, 27552), (3184, 25830), (3280, 25074), (3360, 24477), (3444, 23880), (3582, 22960), (3690, 22288), (3936, 20895), (3980, 20664), (4179, 19680), (4305, 19104), (4592, 17910), (4776, 17220), (4920, 16716), (5040, 16318), (5166, 15920), (5572, 14760), (5740, 14328), (5904, 13930), (5970, 13776), (6368, 12915), (6560, 12537), (6888, 11940), (6965, 11808), (7164, 11480), (7380, 11144), (7960, 10332), (8159, 10080), (8358, 9840), (8610, 9552), (8955, 9184)]