164485440

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1$

素因数の和:270

約数の個数: 336

約数和(自身を含む): 665683200

約数和(自身を除く): 501197760

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, 64, 70, 72, 80, 82, 84, 90, 96, 105, 112, 120, 123, 126, 140, 144, 160, 164, 168, 180, 192, 199, 205, 210, 224, 240, 246, 252, 280, 287, 288, 315, 320, 328, 336, 360, 369, 398, 410, 420, 448, 480, 492, 504, 560, 574, 576, 597, 615, 630, 656, 672, 720, 738, 796, 820, 840, 861, 960, 984, 995, 1008, 1120, 1148, 1194, 1230, 1260, 1312, 1344, 1393, 1435, 1440, 1476, 1592, 1640, 1680, 1722, 1791, 1845, 1968, 1990, 2016, 2240, 2296, 2388, 2460, 2520, 2583, 2624, 2786, 2870, 2880, 2952, 2985, 3184, 3280, 3360, 3444, 3582, 3690, 3936, 3980, 4032, 4179, 4305, 4592, 4776, 4920, 5040, 5166, 5572, 5740, 5904, 5970, 6368, 6560, 6720, 6888, 6965, 7164, 7380, 7872, 7960, 8159, 8358, 8610, 8955, 9184, 9552, 9840, 10080, 10332, 11144, 11480, 11808, 11940, 12537, 12736, 12915, 13120, 13776, 13930, 14328, 14760, 15920, 16318, 16716, 17220, 17910, 18368, 19104, 19680, 20160, 20664, 20895, 22288, 22960, 23616, 23880, 24477, 25074, 25830, 27552, 27860, 28656, 29520, 31840, 32636, 33432, 34440, 35820, 38208, 39360, 40795, 41328, 41790, 44576, 45920, 47760, 48954, 50148, 51660, 55104, 55720, 57113, 57312, 59040, 62685, 63680, 65272, 66864, 68880, 71640, 73431, 81590, 82656, 83580, 89152, 91840, 95520, 97908, 100296, 103320, 111440, 114226, 114624, 118080, 122385, 125370, 130544, 133728, 137760, 143280, 146862, 163180, 165312, 167160, 171339, 191040, 195816, 200592, 206640, 222880, 228452, 244770, 250740, 261088, 267456, 275520, 285565, 286560, 293724, 326360, 334320, 342678, 367155, 391632, 401184, 413280, 445760, 456904, 489540, 501480, 514017, 522176, 571130, 573120, 587448, 652720, 668640, 685356, 734310, 783264, 802368, 826560, 856695, 913808, 979080, 1002960, 1028034, 1142260, 1174896, 1305440, 1337280, 1370712, 1468620, 1566528, 1713390, 1827616, 1958160, 2005920, 2056068, 2284520, 2349792, 2570085, 2610880, 2741424, 2937240, 3426780, 3655232, 3916320, 4011840, 4112136, 4569040, 4699584, 5140170, 5482848, 5874480, 6853560, 7832640, 8224272, 9138080, 10280340, 10965696, 11748960, 13707120, 16448544, 18276160, 20560680, 23497920, 27414240, 32897088, 41121360, 54828480, 82242720, 164485440]

約数ペア:

[(1, 164485440), (2, 82242720), (3, 54828480), (4, 41121360), (5, 32897088), (6, 27414240), (7, 23497920), (8, 20560680), (9, 18276160), (10, 16448544), (12, 13707120), (14, 11748960), (15, 10965696), (16, 10280340), (18, 9138080), (20, 8224272), (21, 7832640), (24, 6853560), (28, 5874480), (30, 5482848), (32, 5140170), (35, 4699584), (36, 4569040), (40, 4112136), (41, 4011840), (42, 3916320), (45, 3655232), (48, 3426780), (56, 2937240), (60, 2741424), (63, 2610880), (64, 2570085), (70, 2349792), (72, 2284520), (80, 2056068), (82, 2005920), (84, 1958160), (90, 1827616), (96, 1713390), (105, 1566528), (112, 1468620), (120, 1370712), (123, 1337280), (126, 1305440), (140, 1174896), (144, 1142260), (160, 1028034), (164, 1002960), (168, 979080), (180, 913808), (192, 856695), (199, 826560), (205, 802368), (210, 783264), (224, 734310), (240, 685356), (246, 668640), (252, 652720), (280, 587448), (287, 573120), (288, 571130), (315, 522176), (320, 514017), (328, 501480), (336, 489540), (360, 456904), (369, 445760), (398, 413280), (410, 401184), (420, 391632), (448, 367155), (480, 342678), (492, 334320), (504, 326360), (560, 293724), (574, 286560), (576, 285565), (597, 275520), (615, 267456), (630, 261088), (656, 250740), (672, 244770), (720, 228452), (738, 222880), (796, 206640), (820, 200592), (840, 195816), (861, 191040), (960, 171339), (984, 167160), (995, 165312), (1008, 163180), (1120, 146862), (1148, 143280), (1194, 137760), (1230, 133728), (1260, 130544), (1312, 125370), (1344, 122385), (1393, 118080), (1435, 114624), (1440, 114226), (1476, 111440), (1592, 103320), (1640, 100296), (1680, 97908), (1722, 95520), (1791, 91840), (1845, 89152), (1968, 83580), (1990, 82656), (2016, 81590), (2240, 73431), (2296, 71640), (2388, 68880), (2460, 66864), (2520, 65272), (2583, 63680), (2624, 62685), (2786, 59040), (2870, 57312), (2880, 57113), (2952, 55720), (2985, 55104), (3184, 51660), (3280, 50148), (3360, 48954), (3444, 47760), (3582, 45920), (3690, 44576), (3936, 41790), (3980, 41328), (4032, 40795), (4179, 39360), (4305, 38208), (4592, 35820), (4776, 34440), (4920, 33432), (5040, 32636), (5166, 31840), (5572, 29520), (5740, 28656), (5904, 27860), (5970, 27552), (6368, 25830), (6560, 25074), (6720, 24477), (6888, 23880), (6965, 23616), (7164, 22960), (7380, 22288), (7872, 20895), (7960, 20664), (8159, 20160), (8358, 19680), (8610, 19104), (8955, 18368), (9184, 17910), (9552, 17220), (9840, 16716), (10080, 16318), (10332, 15920), (11144, 14760), (11480, 14328), (11808, 13930), (11940, 13776), (12537, 13120), (12736, 12915)]