20647160160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:275

約数の個数: 768

約数和(自身を含む): 79427174400

約数和(自身を除く): 58780014240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 29, 30, 32, 33, 38, 40, 44, 47, 48, 55, 57, 58, 60, 66, 76, 80, 87, 88, 94, 95, 96, 110, 114, 116, 120, 132, 141, 145, 151, 152, 160, 165, 174, 176, 188, 190, 209, 220, 228, 232, 235, 240, 264, 282, 285, 290, 302, 304, 319, 330, 348, 352, 376, 380, 418, 435, 440, 453, 456, 464, 470, 480, 517, 528, 551, 564, 570, 580, 604, 608, 627, 638, 660, 696, 705, 752, 755, 760, 836, 870, 880, 893, 906, 912, 928, 940, 957, 1034, 1045, 1056, 1102, 1128, 1140, 1160, 1208, 1254, 1276, 1320, 1363, 1392, 1410, 1504, 1510, 1520, 1551, 1595, 1653, 1661, 1672, 1740, 1760, 1786, 1812, 1824, 1880, 1914, 2068, 2090, 2204, 2256, 2265, 2280, 2320, 2416, 2508, 2552, 2585, 2640, 2679, 2726, 2755, 2784, 2820, 2869, 3020, 3040, 3102, 3135, 3190, 3306, 3322, 3344, 3480, 3572, 3624, 3760, 3828, 4089, 4136, 4180, 4379, 4408, 4465, 4512, 4530, 4560, 4640, 4785, 4832, 4983, 5016, 5104, 5170, 5280, 5358, 5452, 5510, 5640, 5738, 6040, 6061, 6204, 6270, 6380, 6612, 6644, 6688, 6815, 6960, 7097, 7144, 7248, 7520, 7656, 7755, 8178, 8265, 8272, 8305, 8360, 8607, 8758, 8816, 8930, 9060, 9120, 9570, 9823, 9966, 10032, 10208, 10340, 10716, 10904, 11020, 11280, 11476, 12080, 12122, 12408, 12540, 12760, 13137, 13224, 13288, 13395, 13630, 13920, 14194, 14288, 14345, 14496, 14993, 15312, 15510, 16356, 16530, 16544, 16610, 16720, 17214, 17516, 17632, 17860, 18120, 18183, 19140, 19646, 19932, 20064, 20445, 20680, 21291, 21432, 21808, 21895, 22040, 22560, 22952, 24160, 24244, 24816, 24915, 25080, 25520, 25897, 26274, 26448, 26576, 26790, 27260, 28388, 28576, 28690, 29469, 29986, 30305, 30624, 31020, 31559, 32712, 33060, 33220, 33440, 34428, 35032, 35485, 35720, 36240, 36366, 38280, 39292, 39864, 40890, 41360, 42582, 42864, 43035, 43616, 43790, 44080, 44979, 45904, 48169, 48488, 49115, 49632, 49830, 50160, 51040, 51794, 52548, 52896, 53152, 53580, 54520, 56776, 57380, 58938, 59972, 60610, 62040, 63118, 65424, 65685, 66120, 66440, 68856, 70064, 70970, 71440, 72480, 72732, 74965, 76560, 77691, 78067, 78584, 79728, 81780, 82720, 83201, 85164, 85728, 86070, 87580, 88160, 89958, 90915, 91808, 94677, 96338, 96976, 98230, 99660, 100320, 103588, 105096, 106455, 107160, 109040, 113552, 114760, 117876, 119944, 121220, 124080, 126236, 129485, 130848, 131370, 132240, 132880, 134843, 137712, 140128, 141940, 142880, 144507, 145464, 147345, 149930, 153120, 155382, 156134, 157168, 157795, 159456, 163560, 166402, 170328, 172140, 175160, 179916, 181830, 189354, 192676, 193952, 196460, 199320, 205813, 207176, 210192, 212910, 214320, 218080, 224895, 227104, 229520, 234201, 235752, 239888, 240845, 242440, 248160, 249603, 252472, 258970, 262740, 264480, 265760, 269686, 275424, 283880, 284867, 289014, 290928, 294690, 299860, 310764, 312268, 314336, 315590, 327120, 332804, 340656, 344280, 350320, 359832, 363660, 378708, 385352, 388455, 390335, 392920, 398640, 404529, 411626, 414352, 416005, 420384, 425820, 428640, 449790, 459040, 468402, 471504, 473385, 479776, 481690, 484880, 499206, 504944, 517940, 525480, 539372, 567760, 569734, 578028, 581856, 589380, 599720, 617439, 621528, 624536, 631180, 654240, 665608, 674215, 681312, 688560, 700640, 719664, 722535, 727320, 757416, 770704, 776910, 780670, 785840, 797280, 809058, 823252, 828704, 832010, 851640, 854601, 899580, 915211, 936804, 943008, 946770, 963380, 969760, 998412, 1009888, 1029065, 1035880, 1050960, 1078744, 1135520, 1139468, 1156056, 1171005, 1178760, 1199440, 1234878, 1243056, 1248015, 1249072, 1262360, 1331216, 1348430, 1377120, 1424335, 1439328, 1445070, 1454640, 1483273, 1514832, 1541408, 1553820, 1561340, 1571680, 1618116, 1646504, 1664020, 1703280, 1709202, 1799160, 1830422, 1873608, 1893540, 1926760, 1996824, 2022645, 2058130, 2071760, 2101920, 2157488, 2263943, 2278936, 2312112, 2342010, 2357520, 2398880, 2469756, 2486112, 2496030, 2498144, 2524720, 2662432, 2696860, 2745633, 2848670, 2890140, 2909280, 2966546, 3029664, 3087195, 3107640, 3122680, 3236232, 3293008, 3328040, 3406560, 3418404, 3598320, 3660844, 3747216, 3787080, 3853520, 3910447, 3993648, 4045290, 4116260, 4143520, 4273005, 4314976, 4449819, 4527886, 4557872, 4576055, 4624224, 4684020, 4715040, 4939512, 4992060, 5049440, 5393720, 5491266, 5697340, 5780280, 5933092, 6174390, 6215280, 6245360, 6472464, 6586016, 6656080, 6791829, 6836808, 7196640, 7321688, 7416365, 7494432, 7574160, 7707040, 7820894, 7987296, 8090580, 8232520, 8546010, 8899638, 9055772, 9115744, 9152110, 9368040, 9879024, 9984120, 10787440, 10982532, 11319715, 11394680, 11560560, 11731341, 11866184, 12348780, 12430560, 12490720, 12944928, 13312160, 13583658, 13673616, 13728165, 14643376, 14832730, 15148320, 15641788, 16181160, 16465040, 17092020, 17799276, 18111544, 18304220, 18736080, 19552235, 19758048, 19968240, 21574880, 21965064, 22249095, 22639430, 22789360, 23121120, 23462682, 23732368, 24697560, 27167316, 27347232, 27456330, 29286752, 29665460, 31283576, 32362320, 32930080, 33959145, 34184040, 35598552, 36223088, 36608440, 37472160, 39104470, 39936480, 43014917, 43930128, 44498190, 45278860, 45578720, 46925364, 47464736, 49395120, 54334632, 54912660, 58656705, 59330920, 62567152, 64724640, 67918290, 68368080, 71197104, 72446176, 73216880, 78208940, 86029834, 87860256, 88996380, 90557720, 93850728, 98790240, 108669264, 109825320, 117313410, 118661840, 125134304, 129044751, 135836580, 136736160, 142394208, 146433760, 156417880, 172059668, 177992760, 181115440, 187701456, 215074585, 217338528, 219650640, 234626820, 237323680, 258089502, 271673160, 312835760, 344119336, 355985520, 362230880, 375402912, 430149170, 439301280, 469253640, 516179004, 543346320, 625671520, 645223755, 688238672, 711971040, 860298340, 938507280, 1032358008, 1086692640, 1290447510, 1376477344, 1720596680, 1877014560, 2064716016, 2580895020, 3441193360, 4129432032, 5161790040, 6882386720, 10323580080, 20647160160]

約数ペア:

[(1, 20647160160), (2, 10323580080), (3, 6882386720), (4, 5161790040), (5, 4129432032), (6, 3441193360), (8, 2580895020), (10, 2064716016), (11, 1877014560), (12, 1720596680), (15, 1376477344), (16, 1290447510), (19, 1086692640), (20, 1032358008), (22, 938507280), (24, 860298340), (29, 711971040), (30, 688238672), (32, 645223755), (33, 625671520), (38, 543346320), (40, 516179004), (44, 469253640), (47, 439301280), (48, 430149170), (55, 375402912), (57, 362230880), (58, 355985520), (60, 344119336), (66, 312835760), (76, 271673160), (80, 258089502), (87, 237323680), (88, 234626820), (94, 219650640), (95, 217338528), (96, 215074585), (110, 187701456), (114, 181115440), (116, 177992760), (120, 172059668), (132, 156417880), (141, 146433760), (145, 142394208), (151, 136736160), (152, 135836580), (160, 129044751), (165, 125134304), (174, 118661840), (176, 117313410), (188, 109825320), (190, 108669264), (209, 98790240), (220, 93850728), (228, 90557720), (232, 88996380), (235, 87860256), (240, 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