165138240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{179}}^1$

素因数の和:261

約数の個数: 168

約数和(自身を含む): 544799520

約数和(自身を除く): 379661280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 155, 160, 179, 186, 192, 240, 248, 310, 320, 358, 372, 465, 480, 496, 537, 620, 716, 744, 895, 930, 960, 961, 992, 1074, 1240, 1432, 1488, 1790, 1860, 1922, 1984, 2148, 2480, 2685, 2864, 2883, 2976, 3580, 3720, 3844, 4296, 4805, 4960, 5370, 5549, 5728, 5766, 5952, 7160, 7440, 7688, 8592, 9610, 9920, 10740, 11098, 11456, 11532, 14320, 14415, 14880, 15376, 16647, 17184, 19220, 21480, 22196, 23064, 27745, 28640, 28830, 29760, 30752, 33294, 34368, 38440, 42960, 44392, 46128, 55490, 57280, 57660, 61504, 66588, 76880, 83235, 85920, 88784, 92256, 110980, 115320, 133176, 153760, 166470, 171840, 172019, 177568, 184512, 221960, 230640, 266352, 307520, 332940, 344038, 355136, 443920, 461280, 516057, 532704, 665880, 688076, 860095, 887840, 922560, 1032114, 1065408, 1331760, 1376152, 1720190, 1775680, 2064228, 2580285, 2663520, 2752304, 3440380, 4128456, 5160570, 5327040, 5504608, 6880760, 8256912, 10321140, 11009216, 13761520, 16513824, 20642280, 27523040, 33027648, 41284560, 55046080, 82569120, 165138240]

約数ペア:

[(1, 165138240), (2, 82569120), (3, 55046080), (4, 41284560), (5, 33027648), (6, 27523040), (8, 20642280), (10, 16513824), (12, 13761520), (15, 11009216), (16, 10321140), (20, 8256912), (24, 6880760), (30, 5504608), (31, 5327040), (32, 5160570), (40, 4128456), (48, 3440380), (60, 2752304), (62, 2663520), (64, 2580285), (80, 2064228), (93, 1775680), (96, 1720190), (120, 1376152), (124, 1331760), (155, 1065408), (160, 1032114), (179, 922560), (186, 887840), (192, 860095), (240, 688076), (248, 665880), (310, 532704), (320, 516057), (358, 461280), (372, 443920), (465, 355136), (480, 344038), (496, 332940), (537, 307520), (620, 266352), (716, 230640), (744, 221960), (895, 184512), (930, 177568), (960, 172019), (961, 171840), (992, 166470), (1074, 153760), (1240, 133176), (1432, 115320), (1488, 110980), (1790, 92256), (1860, 88784), (1922, 85920), (1984, 83235), (2148, 76880), (2480, 66588), (2685, 61504), (2864, 57660), (2883, 57280), (2976, 55490), (3580, 46128), (3720, 44392), (3844, 42960), (4296, 38440), (4805, 34368), (4960, 33294), (5370, 30752), (5549, 29760), (5728, 28830), (5766, 28640), (5952, 27745), (7160, 23064), (7440, 22196), (7688, 21480), (8592, 19220), (9610, 17184), (9920, 16647), (10740, 15376), (11098, 14880), (11456, 14415), (11532, 14320)]