19964753424

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1019}}^1$

素因数の和:1104

約数の個数: 640

約数和(自身を含む): 77709312000

約数和(自身を除く): 57744558576

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 19, 21, 22, 24, 27, 28, 31, 33, 36, 38, 42, 44, 48, 54, 56, 57, 62, 63, 66, 72, 76, 77, 84, 88, 93, 99, 108, 112, 114, 124, 126, 132, 133, 144, 152, 154, 168, 171, 176, 186, 189, 198, 209, 216, 217, 228, 231, 248, 252, 264, 266, 279, 297, 304, 308, 336, 341, 342, 372, 378, 396, 399, 418, 432, 434, 456, 462, 496, 504, 513, 528, 532, 558, 589, 594, 616, 627, 651, 682, 684, 693, 744, 756, 792, 798, 836, 837, 868, 912, 924, 1008, 1019, 1023, 1026, 1064, 1116, 1178, 1188, 1197, 1232, 1254, 1302, 1364, 1368, 1386, 1463, 1488, 1512, 1584, 1596, 1672, 1674, 1736, 1767, 1848, 1881, 1953, 2038, 2046, 2052, 2079, 2128, 2232, 2356, 2376, 2387, 2394, 2508, 2604, 2728, 2736, 2772, 2926, 3024, 3057, 3069, 3192, 3344, 3348, 3472, 3534, 3591, 3696, 3762, 3906, 4076, 4092, 4104, 4123, 4158, 4389, 4464, 4712, 4752, 4774, 4788, 5016, 5208, 5301, 5456, 5544, 5643, 5852, 5859, 6114, 6138, 6384, 6479, 6696, 7068, 7133, 7161, 7182, 7524, 7812, 8152, 8184, 8208, 8246, 8316, 8778, 9171, 9207, 9424, 9548, 9576, 10032, 10416, 10602, 11088, 11209, 11286, 11704, 11718, 12228, 12276, 12369, 12958, 13167, 13392, 14136, 14266, 14322, 14364, 15048, 15624, 15903, 16304, 16368, 16492, 16632, 17556, 18342, 18414, 19096, 19152, 19361, 19437, 21204, 21399, 21483, 22418, 22572, 23408, 23436, 24456, 24552, 24738, 25916, 26334, 27513, 28272, 28532, 28644, 28728, 30096, 31248, 31589, 31806, 32984, 33264, 33627, 35112, 36684, 36828, 37107, 38192, 38722, 38874, 39501, 42408, 42798, 42966, 44836, 45144, 45353, 46872, 48912, 49104, 49476, 51832, 52668, 55026, 57064, 57288, 57456, 58083, 58311, 63178, 63612, 64197, 64449, 65968, 67254, 70224, 73368, 73656, 74214, 77444, 77748, 78463, 79002, 84816, 85596, 85932, 89672, 90288, 90706, 93744, 94767, 98952, 100881, 103664, 105336, 110052, 111321, 114128, 114576, 116166, 116622, 126356, 127224, 128394, 128898, 134508, 135527, 136059, 146736, 147312, 148428, 154888, 155496, 156926, 158004, 171192, 171864, 174249, 174933, 179344, 181412, 189534, 192591, 197904, 201762, 210672, 212971, 220104, 221123, 222642, 232332, 233244, 235389, 252712, 254448, 256788, 257796, 269016, 271054, 272118, 284301, 296856, 302643, 309776, 310992, 313852, 316008, 342384, 343728, 347479, 348498, 349866, 362824, 379068, 385182, 403524, 406581, 408177, 425942, 440208, 442246, 445284, 464664, 466488, 470778, 505424, 513576, 515592, 522747, 538032, 542108, 544236, 568602, 593712, 600191, 605286, 627704, 632016, 638913, 663369, 694958, 696996, 699732, 706167, 725648, 758136, 770364, 807048, 813162, 816354, 851884, 852903, 884492, 890568, 929328, 932976, 941556, 1027152, 1031184, 1042437, 1045494, 1084216, 1088472, 1137204, 1200382, 1210572, 1219743, 1224531, 1255408, 1277826, 1326738, 1389916, 1393992, 1399464, 1412334, 1490797, 1516272, 1540728, 1614096, 1626324, 1632708, 1703768, 1705806, 1768984, 1781136, 1800573, 1883112, 1916739, 1990107, 2084874, 2090988, 2118501, 2168432, 2176944, 2274408, 2400764, 2421144, 2432353, 2439486, 2449062, 2555652, 2653476, 2779832, 2787984, 2798928, 2824668, 2981594, 3081456, 3127311, 3252648, 3265416, 3407536, 3411612, 3537968, 3601146, 3659229, 3766224, 3833478, 3980214, 4169748, 4181976, 4201337, 4237002, 4472391, 4548816, 4801528, 4842288, 4864706, 4878972, 4898124, 5111304, 5306952, 5401719, 5559664, 5649336, 5750217, 5963188, 5970321, 6254622, 6505296, 6530832, 6602101, 6823224, 7202292, 7297059, 7318458, 7666956, 7960428, 8339496, 8363952, 8402674, 8474004, 8944782, 9381933, 9603056, 9729412, 9757944, 9796248, 10222608, 10613904, 10803438, 11298672, 11500434, 11926376, 11940642, 12509244, 12604011, 13204202, 13417173, 13646448, 14404584, 14594118, 14636916, 15333912, 15920856, 16205157, 16678992, 16805348, 16948008, 17889564, 18763866, 19458824, 19515888, 19592496, 19806303, 21606876, 21891177, 23000868, 23852752, 23881284, 25018488, 25208022, 26408404, 26834346, 28809168, 29188236, 29273832, 30667824, 31841712, 32410314, 33610696, 33896016, 35779128, 37527732, 37812033, 38917648, 39612606, 40251519, 43213752, 43782354, 46001736, 46214707, 47762568, 50036976, 50416044, 52816808, 53668692, 58376472, 58547664, 59418909, 64820628, 65673531, 67221392, 71558256, 75055464, 75624066, 79225212, 80503038, 86427504, 87564708, 92003472, 92429414, 95525136, 100832088, 105633616, 107337384, 113436099, 116752944, 118837818, 129641256, 131347062, 138644121, 150110928, 151248132, 158450424, 161006076, 175129416, 178256727, 184858828, 201664176, 214674768, 226872198, 237675636, 259282512, 262694124, 277288242, 302496264, 316900848, 322012152, 350258832, 356513454, 369717656, 415932363, 453744396, 475351272, 525388248, 554576484, 604992528, 644024304, 713026908, 739435312, 831864726, 907488792, 950702544, 1050776496, 1109152968, 1247797089, 1426053816, 1663729452, 1814977584, 2218305936, 2495594178, 2852107632, 3327458904, 4991188356, 6654917808, 9982376712, 19964753424]

約数ペア:

[(1, 19964753424), (2, 9982376712), (3, 6654917808), (4, 4991188356), (6, 3327458904), (7, 2852107632), (8, 2495594178), (9, 2218305936), (11, 1814977584), (12, 1663729452), (14, 1426053816), (16, 1247797089), (18, 1109152968), (19, 1050776496), (21, 950702544), (22, 907488792), (24, 831864726), (27, 739435312), (28, 713026908), (31, 644024304), (33, 604992528), (36, 554576484), (38, 525388248), (42, 475351272), (44, 453744396), (48, 415932363), (54, 369717656), (56, 356513454), (57, 350258832), (62, 322012152), (63, 316900848), (66, 302496264), (72, 277288242), (76, 262694124), (77, 259282512), (84, 237675636), (88, 226872198), (93, 214674768), (99, 201664176), (108, 184858828), (112, 178256727), (114, 175129416), (124, 161006076), (126, 158450424), (132, 151248132), (133, 150110928), (144, 138644121), (152, 131347062), (154, 129641256), (168, 118837818), (171, 116752944), (176, 113436099), (186, 107337384), (189, 105633616), (198, 100832088), (209, 95525136), (216, 92429414), (217, 92003472), (228, 87564708), (231, 86427504), (248, 80503038), (252, 79225212), (264, 75624066), (266, 75055464), (279, 71558256), (297, 67221392), (304, 65673531), (308, 64820628), (336, 59418909), (341, 58547664), (342, 58376472), (372, 53668692), (378, 52816808), (396, 50416044), (399, 50036976), (418, 47762568), (432, 46214707), (434, 46001736), (456, 43782354), (462, 43213752), (496, 40251519), (504, 39612606), (513, 38917648), (528, 37812033), (532, 37527732), (558, 35779128), (589, 33896016), (594, 33610696), (616, 32410314), (627, 31841712), (651, 30667824), (682, 29273832), (684, 29188236), (693, 28809168), (744, 26834346), (756, 26408404), (792, 25208022), (798, 25018488), (836, 23881284), (837, 23852752), (868, 23000868), (912, 21891177), (924, 21606876), (1008, 19806303), (1019, 19592496), (1023, 19515888), (1026, 19458824), (1064, 18763866), (1116, 17889564), (1178, 16948008), (1188, 16805348), (1197, 16678992), (1232, 16205157), (1254, 15920856), (1302, 15333912), (1364, 14636916), (1368, 14594118), (1386, 14404584), (1463, 13646448), (1488, 13417173), (1512, 13204202), (1584, 12604011), (1596, 12509244), (1672, 11940642), (1674, 11926376), (1736, 11500434), (1767, 11298672), (1848, 10803438), (1881, 10613904), (1953, 10222608), (2038, 9796248), (2046, 9757944), (2052, 9729412), (2079, 9603056), (2128, 9381933), (2232, 8944782), (2356, 8474004), (2376, 8402674), (2387, 8363952), (2394, 8339496), (2508, 7960428), (2604, 7666956), (2728, 7318458), (2736, 7297059), (2772, 7202292), (2926, 6823224), (3024, 6602101), (3057, 6530832), (3069, 6505296), (3192, 6254622), (3344, 5970321), (3348, 5963188), (3472, 5750217), (3534, 5649336), (3591, 5559664), (3696, 5401719), (3762, 5306952), (3906, 5111304), (4076, 4898124), (4092, 4878972), (4104, 4864706), (4123, 4842288), (4158, 4801528), (4389, 4548816), (4464, 4472391), (4712, 4237002), (4752, 4201337), (4774, 4181976), (4788, 4169748), (5016, 3980214), (5208, 3833478), (5301, 3766224), (5456, 3659229), (5544, 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(73656, 271054), (74214, 269016), (77444, 257796), (77748, 256788), (78463, 254448), (79002, 252712), (84816, 235389), (85596, 233244), (85932, 232332), (89672, 222642), (90288, 221123), (90706, 220104), (93744, 212971), (94767, 210672), (98952, 201762), (100881, 197904), (103664, 192591), (105336, 189534), (110052, 181412), (111321, 179344), (114128, 174933), (114576, 174249), (116166, 171864), (116622, 171192), (126356, 158004), (127224, 156926), (128394, 155496), (128898, 154888), (134508, 148428), (135527, 147312), (136059, 146736)]