61220510208

素因数分解:

$2^9\times 3^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:128

約数の個数: 1120

約数和(自身を含む): 228422380032

約数和(自身を除く): 167201869824

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 27, 31, 32, 33, 36, 37, 39, 44, 48, 52, 54, 62, 64, 66, 72, 74, 78, 81, 88, 93, 96, 99, 104, 108, 111, 117, 124, 128, 132, 143, 144, 148, 156, 162, 176, 186, 192, 198, 208, 216, 222, 234, 243, 248, 256, 264, 279, 286, 288, 296, 297, 312, 324, 333, 341, 351, 352, 372, 384, 396, 403, 407, 416, 429, 432, 444, 468, 481, 486, 496, 512, 528, 558, 572, 576, 592, 594, 624, 648, 666, 682, 702, 704, 729, 744, 768, 792, 806, 814, 832, 837, 858, 864, 888, 891, 936, 962, 972, 992, 999, 1023, 1053, 1056, 1116, 1144, 1147, 1152, 1184, 1188, 1209, 1221, 1248, 1287, 1296, 1332, 1364, 1404, 1408, 1443, 1458, 1488, 1536, 1584, 1612, 1628, 1664, 1674, 1716, 1728, 1776, 1782, 1872, 1924, 1944, 1984, 1998, 2046, 2106, 2112, 2232, 2288, 2294, 2304, 2368, 2376, 2418, 2442, 2496, 2511, 2574, 2592, 2664, 2673, 2728, 2808, 2816, 2886, 2916, 2976, 2997, 3069, 3159, 3168, 3224, 3256, 3328, 3348, 3432, 3441, 3456, 3552, 3564, 3627, 3663, 3744, 3848, 3861, 3888, 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約数ペア:

[(1, 61220510208), (2, 30610255104), (3, 20406836736), (4, 15305127552), (6, 10203418368), (8, 7652563776), (9, 6802278912), (11, 5565500928), (12, 5101709184), (13, 4709270016), (16, 3826281888), (18, 3401139456), (22, 2782750464), (24, 2550854592), (26, 2354635008), (27, 2267426304), (31, 1974855168), (32, 1913140944), (33, 1855166976), (36, 1700569728), (37, 1654608384), (39, 1569756672), (44, 1391375232), (48, 1275427296), (52, 1177317504), (54, 1133713152), (62, 987427584), (64, 956570472), (66, 927583488), (72, 850284864), (74, 827304192), (78, 784878336), (81, 755808768), (88, 695687616), (93, 658285056), (96, 637713648), (99, 618388992), (104, 588658752), (108, 566856576), (111, 551536128), (117, 523252224), (124, 493713792), (128, 478285236), (132, 463791744), (143, 428115456), (144, 425142432), (148, 413652096), (156, 392439168), (162, 377904384), (176, 347843808), (186, 329142528), (192, 318856824), (198, 309194496), (208, 294329376), (216, 283428288), (222, 275768064), 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(2728, 22441536), (2808, 21802176), (2816, 21740238), (2886, 21212928), (2916, 20994688), (2976, 20571408), (2997, 20427264), (3069, 19948032), (3159, 19379712), (3168, 19324656), (3224, 18988992), (3256, 18802368), (3328, 18395586), (3348, 18285696), (3432, 17838144), (3441, 17791488), (3456, 17714268), (3552, 17235504), (3564, 17177472), (3627, 16879104), (3663, 16713216), (3744, 16351632), (3848, 15909696), (3861, 15856128), (3888, 15746016), (3968, 15428556), (3996, 15320448), (4092, 14961024), (4212, 14534784), (4224, 14493492), (4329, 14141952), (4433, 13810176), (4464, 13714272), (4576, 13378608), (4588, 13343616), (4608, 13285701), (4736, 12926628), (4752, 12883104), (4836, 12659328), (4884, 12534912), (4992, 12263724), (5022, 12190464), (5148, 11892096), (5184, 11809512), (5291, 11570688), (5328, 11490336), (5346, 11451648), (5456, 11220768), (5616, 10901088), (5632, 10870119), (5772, 10606464), (5832, 10497344), (5952, 10285704), (5994, 10213632), (6138, 9974016), (6318, 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