20159455680

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:214

約数の個数: 1008

約数和(自身を含む): 88116485184

約数和(自身を除く): 67957029504

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 61, 63, 64, 65, 70, 72, 78, 80, 84, 90, 91, 96, 97, 104, 105, 112, 117, 120, 122, 126, 130, 140, 144, 156, 160, 168, 169, 180, 182, 183, 192, 194, 195, 208, 210, 224, 234, 240, 244, 252, 260, 273, 280, 288, 291, 305, 312, 315, 320, 336, 338, 360, 364, 366, 388, 390, 416, 420, 427, 448, 455, 468, 480, 485, 488, 504, 507, 520, 546, 549, 560, 576, 582, 585, 610, 624, 630, 672, 676, 679, 720, 728, 732, 776, 780, 793, 819, 832, 840, 845, 854, 873, 910, 915, 936, 960, 970, 976, 1008, 1014, 1040, 1092, 1098, 1120, 1164, 1170, 1183, 1220, 1248, 1260, 1261, 1281, 1344, 1352, 1358, 1365, 1440, 1455, 1456, 1464, 1521, 1552, 1560, 1586, 1638, 1680, 1690, 1708, 1746, 1820, 1830, 1872, 1940, 1952, 2016, 2028, 2037, 2080, 2135, 2184, 2196, 2240, 2328, 2340, 2366, 2379, 2440, 2496, 2520, 2522, 2535, 2562, 2704, 2716, 2730, 2745, 2880, 2910, 2912, 2928, 3042, 3104, 3120, 3172, 3276, 3360, 3380, 3395, 3416, 3492, 3549, 3640, 3660, 3744, 3783, 3843, 3880, 3904, 3965, 4032, 4056, 4074, 4095, 4160, 4270, 4365, 4368, 4392, 4656, 4680, 4732, 4758, 4880, 5040, 5044, 5070, 5124, 5408, 5432, 5460, 5490, 5551, 5820, 5824, 5856, 5915, 5917, 6084, 6111, 6208, 6240, 6305, 6344, 6405, 6552, 6720, 6760, 6790, 6832, 6984, 7098, 7137, 7280, 7320, 7488, 7566, 7605, 7686, 7760, 7930, 8112, 8148, 8190, 8540, 8730, 8736, 8784, 8827, 9312, 9360, 9464, 9516, 9760, 10080, 10088, 10140, 10185, 10248, 10309, 10647, 10816, 10864, 10920, 10980, 11102, 11349, 11640, 11712, 11830, 11834, 11895, 12168, 12222, 12480, 12610, 12688, 12810, 13104, 13520, 13580, 13664, 13968, 14196, 14274, 14560, 14640, 15132, 15210, 15372, 15520, 15860, 16224, 16296, 16380, 16393, 16653, 17080, 17460, 17472, 17568, 17654, 17745, 17751, 18624, 18720, 18915, 18928, 19032, 19215, 19520, 20160, 20176, 20280, 20370, 20496, 20618, 21294, 21728, 21840, 21960, 22204, 22698, 23280, 23660, 23668, 23790, 24336, 24444, 25220, 25376, 25620, 26208, 26481, 27040, 27160, 27328, 27755, 27936, 28392, 28548, 29120, 29280, 29585, 30264, 30420, 30555, 30744, 30927, 31040, 31720, 32448, 32592, 32760, 32786, 33306, 34160, 34920, 35136, 35308, 35490, 35502, 35685, 37440, 37830, 37856, 38064, 38430, 40352, 40560, 40740, 40992, 41236, 41419, 42588, 43456, 43680, 43920, 44135, 44408, 45396, 46560, 47320, 47336, 47580, 48672, 48888, 49179, 49959, 50440, 50752, 51240, 51545, 52416, 52962, 53235, 53253, 54080, 54320, 55510, 55872, 56745, 56784, 57096, 58560, 59170, 60528, 60840, 61110, 61488, 61854, 63440, 65184, 65520, 65572, 66612, 68320, 69840, 70616, 70980, 71004, 71370, 72163, 75660, 75712, 76128, 76860, 76921, 79443, 80704, 81120, 81480, 81965, 81984, 82472, 82838, 83265, 85176, 87360, 87840, 88270, 88755, 88816, 90792, 92781, 93120, 94640, 94672, 95160, 97344, 97776, 98358, 99918, 100880, 102480, 103090, 105924, 106470, 106506, 108640, 111020, 113490, 113568, 114192, 114751, 118340, 121056, 121680, 122220, 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497028, 499590, 524576, 529620, 532530, 532896, 538447, 564928, 567840, 568032, 570960, 573755, 577304, 590148, 605280, 614880, 615368, 618540, 621285, 635544, 649467, 651840, 655720, 659776, 662704, 666120, 681408, 688506, 692289, 706160, 710040, 721630, 726336, 737685, 742248, 745542, 761280, 769210, 786864, 794430, 799344, 824720, 828380, 847392, 851760, 852048, 865956, 888160, 907920, 918008, 923052, 927810, 946720, 977760, 983580, 989664, 994056, 999180, 999973, 1032759, 1049152, 1059240, 1065060, 1065792, 1076894, 1082445, 1135680, 1136064, 1141920, 1147510, 1153815, 1154608, 1180296, 1210560, 1229760, 1230736, 1237080, 1242570, 1271088, 1298934, 1311440, 1325408, 1332240, 1377012, 1384578, 1412320, 1420080, 1443260, 1475370, 1484496, 1491084, 1538420, 1573728, 1588860, 1598688, 1615341, 1649440, 1656760, 1694784, 1703520, 1704096, 1721265, 1731912, 1776320, 1815840, 1836016, 1846104, 1855620, 1863855, 1893440, 1955520, 1967160, 1979328, 1988112, 1998360, 1999946, 2065518, 2118480, 2130120, 2153788, 2164890, 2283840, 2295020, 2307630, 2309216, 2360592, 2461472, 2474160, 2485140, 2542176, 2597868, 2622880, 2650816, 2664480, 2692235, 2754024, 2769156, 2824640, 2840160, 2886520, 2950740, 2968992, 2982168, 2999919, 3076840, 3147456, 3177720, 3197376, 3230682, 3247335, 3298880, 3313520, 3407040, 3408192, 3442530, 3461445, 3463824, 3631680, 3672032, 3692208, 3711240, 3727710, 3934320, 3976224, 3996720, 3999892, 4131036, 4236960, 4260240, 4307576, 4329780, 4590040, 4615260, 4618432, 4721184, 4846023, 4922944, 4948320, 4970280, 4999865, 5084352, 5163795, 5195736, 5245760, 5328960, 5384470, 5508048, 5538312, 5680320, 5773040, 5901480, 5937984, 5964336, 5999838, 6153680, 6355440, 6461364, 6494670, 6627040, 6885060, 6922890, 6927648, 6999811, 7344064, 7384416, 7422480, 7455420, 7868640, 7952448, 7993440, 7999784, 8076705, 8262072, 8473920, 8520480, 8615152, 8659560, 8999757, 9180080, 9230520, 9442368, 9692046, 9896640, 9940560, 9999730, 10327590, 10391472, 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約数ペア:

[(1, 20159455680), (2, 10079727840), (3, 6719818560), (4, 5039863920), (5, 4031891136), (6, 3359909280), (7, 2879922240), (8, 2519931960), (9, 2239939520), (10, 2015945568), (12, 1679954640), (13, 1550727360), (14, 1439961120), (15, 1343963712), (16, 1259965980), (18, 1119969760), (20, 1007972784), (21, 959974080), (24, 839977320), (26, 775363680), (28, 719980560), (30, 671981856), (32, 629982990), (35, 575984448), (36, 559984880), (39, 516909120), (40, 503986392), (42, 479987040), (45, 447987904), (48, 419988660), (52, 387681840), (56, 359990280), (60, 335990928), (61, 330482880), (63, 319991360), (64, 314991495), (65, 310145472), (70, 287992224), (72, 279992440), (78, 258454560), (80, 251993196), (84, 239993520), (90, 223993952), (91, 221532480), (96, 209994330), (97, 207829440), (104, 193840920), (105, 191994816), (112, 179995140), (117, 172303040), (120, 167995464), (122, 165241440), (126, 159995680), (130, 155072736), (140, 143996112), (144, 139996220), (156, 129227280), (160, 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229502), (88270, 228384), (88755, 227136), (88816, 226980), (90792, 222040), (92781, 217280), (93120, 216489), (94640, 213012), (94672, 212940), (95160, 211848), (97344, 207095), (97776, 206180), (98358, 204960), (99918, 201760), (100880, 199836), (102480, 196716), (103090, 195552), (105924, 190320), (106470, 189344), (106506, 189280), (108640, 185562), (111020, 181584), (113490, 177632), (113568, 177510), (114192, 176540), (114751, 175680), (118340, 170352), (121056, 166530), (121680, 165676), (122220, 164944), (122976, 163930), (123708, 162960), (124257, 162240), (126880, 158886), (130368, 154635), (131040, 153842), (131144, 153720), (132405, 152256), (133224, 151320), (136640, 147537), (139680, 144326), (141232, 142740), (141960, 142008)]