845695680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{821}}^1$

素因数の和:907

約数の個数: 224

約数和(自身を含む): 2856219840

約数和(自身を除く): 2010524160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 37, 40, 48, 58, 60, 64, 74, 80, 87, 96, 111, 116, 120, 145, 148, 160, 174, 185, 192, 222, 232, 240, 290, 296, 320, 348, 370, 435, 444, 464, 480, 555, 580, 592, 696, 740, 821, 870, 888, 928, 960, 1073, 1110, 1160, 1184, 1392, 1480, 1642, 1740, 1776, 1856, 2146, 2220, 2320, 2368, 2463, 2784, 2960, 3219, 3284, 3480, 3552, 4105, 4292, 4440, 4640, 4926, 5365, 5568, 5920, 6438, 6568, 6960, 7104, 8210, 8584, 8880, 9280, 9852, 10730, 11840, 12315, 12876, 13136, 13920, 16095, 16420, 17168, 17760, 19704, 21460, 23809, 24630, 25752, 26272, 27840, 30377, 32190, 32840, 34336, 35520, 39408, 42920, 47618, 49260, 51504, 52544, 60754, 64380, 65680, 68672, 71427, 78816, 85840, 91131, 95236, 98520, 103008, 119045, 121508, 128760, 131360, 142854, 151885, 157632, 171680, 182262, 190472, 197040, 206016, 238090, 243016, 257520, 262720, 285708, 303770, 343360, 357135, 364524, 380944, 394080, 455655, 476180, 486032, 515040, 571416, 607540, 714270, 729048, 761888, 788160, 880933, 911310, 952360, 972064, 1030080, 1142832, 1215080, 1428540, 1458096, 1523776, 1761866, 1822620, 1904720, 1944128, 2285664, 2430160, 2642799, 2857080, 2916192, 3523732, 3645240, 3809440, 4404665, 4571328, 4860320, 5285598, 5714160, 5832384, 7047464, 7290480, 7618880, 8809330, 9720640, 10571196, 11428320, 13213995, 14094928, 14580960, 17618660, 21142392, 22856640, 26427990, 28189856, 29161920, 35237320, 42284784, 52855980, 56379712, 70474640, 84569568, 105711960, 140949280, 169139136, 211423920, 281898560, 422847840, 845695680]

約数ペア:

[(1, 845695680), (2, 422847840), (3, 281898560), (4, 211423920), (5, 169139136), (6, 140949280), (8, 105711960), (10, 84569568), (12, 70474640), (15, 56379712), (16, 52855980), (20, 42284784), (24, 35237320), (29, 29161920), (30, 28189856), (32, 26427990), (37, 22856640), (40, 21142392), (48, 17618660), (58, 14580960), (60, 14094928), (64, 13213995), (74, 11428320), (80, 10571196), (87, 9720640), (96, 8809330), (111, 7618880), (116, 7290480), (120, 7047464), (145, 5832384), (148, 5714160), (160, 5285598), (174, 4860320), (185, 4571328), (192, 4404665), (222, 3809440), (232, 3645240), (240, 3523732), (290, 2916192), (296, 2857080), (320, 2642799), (348, 2430160), (370, 2285664), (435, 1944128), (444, 1904720), (464, 1822620), (480, 1761866), (555, 1523776), (580, 1458096), (592, 1428540), (696, 1215080), (740, 1142832), (821, 1030080), (870, 972064), (888, 952360), (928, 911310), (960, 880933), (1073, 788160), (1110, 761888), (1160, 729048), (1184, 714270), (1392, 607540), (1480, 571416), (1642, 515040), (1740, 486032), (1776, 476180), (1856, 455655), (2146, 394080), (2220, 380944), (2320, 364524), (2368, 357135), (2463, 343360), (2784, 303770), (2960, 285708), (3219, 262720), (3284, 257520), (3480, 243016), (3552, 238090), (4105, 206016), (4292, 197040), (4440, 190472), (4640, 182262), (4926, 171680), (5365, 157632), (5568, 151885), (5920, 142854), (6438, 131360), (6568, 128760), (6960, 121508), (7104, 119045), (8210, 103008), (8584, 98520), (8880, 95236), (9280, 91131), (9852, 85840), (10730, 78816), (11840, 71427), (12315, 68672), (12876, 65680), (13136, 64380), (13920, 60754), (16095, 52544), (16420, 51504), (17168, 49260), (17760, 47618), (19704, 42920), (21460, 39408), (23809, 35520), (24630, 34336), (25752, 32840), (26272, 32190), (27840, 30377)]