71743680

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{859}}^1$

素因数の和:911

約数の個数: 168

約数和(自身を含む): 255574800

約数和(自身を除く): 183831120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 64, 72, 80, 87, 90, 96, 116, 120, 144, 145, 160, 174, 180, 192, 232, 240, 261, 288, 290, 320, 348, 360, 435, 464, 480, 522, 576, 580, 696, 720, 859, 870, 928, 960, 1044, 1160, 1305, 1392, 1440, 1718, 1740, 1856, 2088, 2320, 2577, 2610, 2784, 2880, 3436, 3480, 4176, 4295, 4640, 5154, 5220, 5568, 6872, 6960, 7731, 8352, 8590, 9280, 10308, 10440, 12885, 13744, 13920, 15462, 16704, 17180, 20616, 20880, 24911, 25770, 27488, 27840, 30924, 34360, 38655, 41232, 41760, 49822, 51540, 54976, 61848, 68720, 74733, 77310, 82464, 83520, 99644, 103080, 123696, 124555, 137440, 149466, 154620, 164928, 199288, 206160, 224199, 247392, 249110, 274880, 298932, 309240, 373665, 398576, 412320, 448398, 494784, 498220, 597864, 618480, 747330, 797152, 824640, 896796, 996440, 1120995, 1195728, 1236960, 1494660, 1594304, 1793592, 1992880, 2241990, 2391456, 2473920, 2989320, 3587184, 3985760, 4483980, 4782912, 5978640, 7174368, 7971520, 8967960, 11957280, 14348736, 17935920, 23914560, 35871840, 71743680]

約数ペア:

[(1, 71743680), (2, 35871840), (3, 23914560), (4, 17935920), (5, 14348736), (6, 11957280), (8, 8967960), (9, 7971520), (10, 7174368), (12, 5978640), (15, 4782912), (16, 4483980), (18, 3985760), (20, 3587184), (24, 2989320), (29, 2473920), (30, 2391456), (32, 2241990), (36, 1992880), (40, 1793592), (45, 1594304), (48, 1494660), (58, 1236960), (60, 1195728), (64, 1120995), (72, 996440), (80, 896796), (87, 824640), (90, 797152), (96, 747330), (116, 618480), (120, 597864), (144, 498220), (145, 494784), (160, 448398), (174, 412320), (180, 398576), (192, 373665), (232, 309240), (240, 298932), (261, 274880), (288, 249110), (290, 247392), (320, 224199), (348, 206160), (360, 199288), (435, 164928), (464, 154620), (480, 149466), (522, 137440), (576, 124555), (580, 123696), (696, 103080), (720, 99644), (859, 83520), (870, 82464), (928, 77310), (960, 74733), (1044, 68720), (1160, 61848), (1305, 54976), (1392, 51540), (1440, 49822), (1718, 41760), (1740, 41232), (1856, 38655), (2088, 34360), (2320, 30924), (2577, 27840), (2610, 27488), (2784, 25770), (2880, 24911), (3436, 20880), (3480, 20616), (4176, 17180), (4295, 16704), (4640, 15462), (5154, 13920), (5220, 13744), (5568, 12885), (6872, 10440), (6960, 10308), (7731, 9280), (8352, 8590)]