83951520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1$

素因数の和:247

約数の個数: 192

約数和(自身を含む): 282683520

約数和(自身を除く): 198732000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 37, 40, 48, 58, 60, 74, 80, 87, 96, 111, 116, 120, 145, 148, 160, 163, 174, 185, 222, 232, 240, 290, 296, 326, 348, 370, 435, 444, 464, 480, 489, 555, 580, 592, 652, 696, 740, 815, 870, 888, 928, 978, 1073, 1110, 1160, 1184, 1304, 1392, 1480, 1630, 1740, 1776, 1956, 2146, 2220, 2320, 2445, 2608, 2784, 2960, 3219, 3260, 3480, 3552, 3912, 4292, 4440, 4640, 4727, 4890, 5216, 5365, 5920, 6031, 6438, 6520, 6960, 7824, 8584, 8880, 9454, 9780, 10730, 12062, 12876, 13040, 13920, 14181, 15648, 16095, 17168, 17760, 18093, 18908, 19560, 21460, 23635, 24124, 25752, 26080, 28362, 30155, 32190, 34336, 36186, 37816, 39120, 42920, 47270, 48248, 51504, 56724, 60310, 64380, 70905, 72372, 75632, 78240, 85840, 90465, 94540, 96496, 103008, 113448, 120620, 128760, 141810, 144744, 151264, 171680, 174899, 180930, 189080, 192992, 226896, 241240, 257520, 283620, 289488, 349798, 361860, 378160, 453792, 482480, 515040, 524697, 567240, 578976, 699596, 723720, 756320, 874495, 964960, 1049394, 1134480, 1399192, 1447440, 1748990, 2098788, 2268960, 2623485, 2798384, 2894880, 3497980, 4197576, 5246970, 5596768, 6995960, 8395152, 10493940, 13991920, 16790304, 20987880, 27983840, 41975760, 83951520]

約数ペア:

[(1, 83951520), (2, 41975760), (3, 27983840), (4, 20987880), (5, 16790304), (6, 13991920), (8, 10493940), (10, 8395152), (12, 6995960), (15, 5596768), (16, 5246970), (20, 4197576), (24, 3497980), (29, 2894880), (30, 2798384), (32, 2623485), (37, 2268960), (40, 2098788), (48, 1748990), (58, 1447440), (60, 1399192), (74, 1134480), (80, 1049394), (87, 964960), (96, 874495), (111, 756320), (116, 723720), (120, 699596), (145, 578976), (148, 567240), (160, 524697), (163, 515040), (174, 482480), (185, 453792), (222, 378160), (232, 361860), (240, 349798), (290, 289488), (296, 283620), (326, 257520), (348, 241240), (370, 226896), (435, 192992), (444, 189080), (464, 180930), (480, 174899), (489, 171680), (555, 151264), (580, 144744), (592, 141810), (652, 128760), (696, 120620), (740, 113448), (815, 103008), (870, 96496), (888, 94540), (928, 90465), (978, 85840), (1073, 78240), (1110, 75632), (1160, 72372), (1184, 70905), (1304, 64380), (1392, 60310), (1480, 56724), (1630, 51504), (1740, 48248), (1776, 47270), (1956, 42920), (2146, 39120), (2220, 37816), (2320, 36186), (2445, 34336), (2608, 32190), (2784, 30155), (2960, 28362), (3219, 26080), (3260, 25752), (3480, 24124), (3552, 23635), (3912, 21460), (4292, 19560), (4440, 18908), (4640, 18093), (4727, 17760), (4890, 17168), (5216, 16095), (5365, 15648), (5920, 14181), (6031, 13920), (6438, 13040), (6520, 12876), (6960, 12062), (7824, 10730), (8584, 9780), (8880, 9454)]