20176708608

素因数分解:

$2^{10}\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:148

約数の個数: 880

約数和(自身を含む): 76089446400

約数和(自身を除く): 55912737792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 31, 32, 36, 38, 42, 48, 54, 56, 57, 59, 62, 63, 64, 72, 76, 81, 84, 93, 96, 108, 112, 114, 118, 124, 126, 128, 133, 144, 152, 162, 168, 171, 177, 186, 189, 192, 216, 217, 224, 228, 236, 248, 252, 256, 266, 279, 288, 304, 324, 336, 342, 354, 372, 378, 384, 399, 413, 432, 434, 448, 456, 472, 496, 504, 512, 513, 531, 532, 558, 567, 576, 589, 608, 648, 651, 672, 684, 708, 744, 756, 768, 798, 826, 837, 864, 868, 896, 912, 944, 992, 1008, 1024, 1026, 1062, 1064, 1116, 1121, 1134, 1152, 1178, 1197, 1216, 1239, 1296, 1302, 1344, 1368, 1416, 1488, 1512, 1536, 1539, 1593, 1596, 1652, 1674, 1728, 1736, 1767, 1792, 1824, 1829, 1888, 1953, 1984, 2016, 2052, 2124, 2128, 2232, 2242, 2268, 2304, 2356, 2394, 2432, 2478, 2511, 2592, 2604, 2688, 2736, 2832, 2976, 3024, 3072, 3078, 3186, 3192, 3304, 3348, 3363, 3456, 3472, 3534, 3584, 3591, 3648, 3658, 3717, 3776, 3906, 3968, 4032, 4104, 4123, 4248, 4256, 4464, 4484, 4536, 4608, 4712, 4779, 4788, 4864, 4956, 5022, 5184, 5208, 5301, 5376, 5472, 5487, 5664, 5859, 5952, 6048, 6156, 6372, 6384, 6608, 6696, 6726, 6912, 6944, 7068, 7168, 7182, 7296, 7316, 7434, 7552, 7812, 7847, 7936, 8064, 8208, 8246, 8496, 8512, 8928, 8968, 9072, 9216, 9424, 9558, 9576, 9728, 9912, 10044, 10089, 10368, 10416, 10602, 10752, 10773, 10944, 10974, 11151, 11328, 11718, 11904, 12096, 12312, 12369, 12744, 12768, 12803, 13216, 13392, 13452, 13824, 13888, 14136, 14364, 14592, 14632, 14868, 15104, 15624, 15694, 15872, 15903, 16128, 16416, 16461, 16492, 16992, 17024, 17577, 17856, 17936, 18144, 18848, 19116, 19152, 19456, 19824, 20088, 20178, 20736, 20832, 21204, 21504, 21546, 21888, 21948, 22302, 22656, 23436, 23541, 23808, 24192, 24624, 24738, 25488, 25536, 25606, 26432, 26784, 26904, 27648, 27776, 28272, 28728, 29184, 29264, 29736, 30208, 30267, 31248, 31388, 31744, 31806, 32256, 32832, 32922, 32984, 33453, 33984, 34048, 34751, 35154, 35712, 35872, 36288, 37107, 37696, 38232, 38304, 38409, 39648, 40176, 40356, 41472, 41664, 42408, 43092, 43776, 43896, 44604, 45312, 46872, 47082, 47616, 47709, 48384, 49248, 49383, 49476, 50976, 51072, 51212, 52864, 53568, 53808, 55552, 56544, 57456, 58368, 58528, 59472, 60416, 60534, 62496, 62776, 63612, 64512, 65664, 65844, 65968, 66906, 67968, 68096, 69502, 70308, 70623, 71424, 71744, 72576, 74214, 75392, 76464, 76608, 76818, 79296, 80352, 80712, 82944, 83328, 84816, 86184, 87552, 87792, 89208, 90624, 90801, 93744, 94164, 95232, 95418, 96768, 98496, 98766, 98952, 101952, 102144, 102424, 104253, 105728, 107136, 107616, 111104, 111321, 113088, 114912, 115227, 117056, 118944, 121068, 124992, 125552, 127224, 131328, 131688, 131936, 133812, 135936, 136192, 139004, 140616, 141246, 142848, 143488, 145152, 148149, 148428, 150784, 152928, 153216, 153636, 158592, 160704, 161424, 166656, 169632, 172368, 175104, 175584, 178416, 181248, 181602, 187488, 188328, 190836, 193536, 196992, 197532, 197904, 203904, 204288, 204848, 208506, 211456, 211869, 214272, 215232, 222208, 222642, 226176, 229824, 230454, 234112, 237888, 242136, 243257, 249984, 251104, 254448, 262656, 263376, 263872, 267624, 271872, 278008, 281232, 282492, 285696, 286976, 290304, 296298, 296856, 301568, 305856, 306432, 307272, 312759, 317184, 321408, 322848, 333312, 333963, 339264, 344736, 345681, 351168, 356832, 363204, 374976, 376656, 381672, 393984, 395064, 395808, 407808, 408576, 409696, 417012, 422912, 423738, 428544, 430464, 445284, 452352, 459648, 460908, 468224, 475776, 484272, 486514, 499968, 502208, 508896, 525312, 526752, 527744, 535248, 543744, 556016, 562464, 564984, 573952, 580608, 592596, 593712, 603136, 611712, 612864, 614544, 625518, 634368, 635607, 642816, 645696, 666624, 667926, 678528, 689472, 691362, 702336, 713664, 726408, 729771, 749952, 753312, 763344, 787968, 790128, 791616, 815616, 819392, 834024, 847476, 857088, 860928, 890568, 904704, 919296, 921816, 936448, 938277, 951552, 968544, 973028, 999936, 1004416, 1017792, 1037043, 1053504, 1055488, 1070496, 1112032, 1124928, 1129968, 1147904, 1185192, 1187424, 1223424, 1225728, 1229088, 1251036, 1268736, 1271214, 1285632, 1291392, 1335852, 1357056, 1378944, 1382724, 1404672, 1427328, 1452816, 1459542, 1499904, 1506624, 1526688, 1575936, 1580256, 1583232, 1631232, 1638784, 1668048, 1694952, 1721856, 1781136, 1809408, 1838592, 1843632, 1872896, 1876554, 1903104, 1937088, 1946056, 1999872, 2008832, 2035584, 2074086, 2107008, 2110976, 2140992, 2189313, 2224064, 2249856, 2259936, 2370384, 2374848, 2446848, 2458176, 2502072, 2542428, 2571264, 2582784, 2671704, 2714112, 2757888, 2765448, 2809344, 2814831, 2854656, 2905632, 2919084, 2999808, 3013248, 3053376, 3160512, 3166464, 3277568, 3336096, 3389904, 3443712, 3562272, 3677184, 3687264, 3753108, 3806208, 3874176, 3892112, 4017664, 4071168, 4148172, 4214016, 4221952, 4281984, 4378626, 4448128, 4499712, 4519872, 4740768, 4749696, 4893696, 4916352, 5004144, 5084856, 5165568, 5343408, 5428224, 5515776, 5530896, 5618688, 5629662, 5709312, 5811264, 5838168, 5999616, 6026496, 6106752, 6321024, 6332928, 6555136, 6567939, 6672192, 6779808, 7124544, 7374528, 7506216, 7748352, 7784224, 8035328, 8142336, 8296344, 8428032, 8563968, 8757252, 8896256, 8999424, 9039744, 9481536, 9499392, 9832704, 10008288, 10169712, 10331136, 10686816, 11031552, 11061792, 11259324, 11418624, 11622528, 11676336, 12052992, 12213504, 12642048, 12665856, 13110272, 13135878, 13344384, 13559616, 14249088, 14749056, 15012432, 15496704, 15568448, 16284672, 16592688, 16856064, 17127936, 17514504, 17792512, 17998848, 18079488, 18963072, 18998784, 19665408, 19703817, 20016576, 20339424, 21373632, 22123584, 22518648, 23245056, 23352672, 24105984, 24427008, 25284096, 26271756, 26688768, 27119232, 28498176, 29498112, 30024864, 30993408, 31136896, 33185376, 34255872, 35029008, 35585024, 36158976, 37926144, 37997568, 39330816, 39407634, 40033152, 40678848, 42747264, 44247168, 45037296, 46490112, 46705344, 48854016, 50568192, 52543512, 53377536, 54238464, 56996352, 58996224, 60049728, 62273792, 66370752, 70058016, 72317952, 75852288, 78815268, 80066304, 81357696, 85494528, 88494336, 90074592, 92980224, 93410688, 105087024, 106755072, 108476928, 113992704, 117992448, 120099456, 124547584, 132741504, 140116032, 151704576, 157630536, 160132608, 162715392, 170989056, 176988672, 180149184, 186821376, 210174048, 216953856, 240198912, 249095168, 265483008, 280232064, 315261072, 320265216, 325430784, 341978112, 353977344, 360298368, 373642752, 420348096, 480397824, 530966016, 560464128, 630522144, 650861568, 720596736, 747285504, 840696192, 960795648, 1061932032, 1120928256, 1261044288, 1441193472, 1681392384, 2241856512, 2522088576, 2882386944, 3362784768, 5044177152, 6725569536, 10088354304, 20176708608]

約数ペア:

[(1, 20176708608), (2, 10088354304), (3, 6725569536), (4, 5044177152), (6, 3362784768), (7, 2882386944), (8, 2522088576), (9, 2241856512), (12, 1681392384), (14, 1441193472), (16, 1261044288), (18, 1120928256), (19, 1061932032), (21, 960795648), (24, 840696192), (27, 747285504), (28, 720596736), (31, 650861568), (32, 630522144), (36, 560464128), (38, 530966016), (42, 480397824), (48, 420348096), (54, 373642752), (56, 360298368), (57, 353977344), (59, 341978112), (62, 325430784), (63, 320265216), (64, 315261072), (72, 280232064), (76, 265483008), (81, 249095168), (84, 240198912), (93, 216953856), (96, 210174048), (108, 186821376), (112, 180149184), (114, 176988672), (118, 170989056), (124, 162715392), (126, 160132608), (128, 157630536), (133, 151704576), (144, 140116032), (152, 132741504), (162, 124547584), (168, 120099456), (171, 117992448), (177, 113992704), (186, 108476928), (189, 106755072), (192, 105087024), (216, 93410688), (217, 92980224), (224, 90074592), (228, 88494336), (236, 85494528), (248, 81357696), (252, 80066304), (256, 78815268), (266, 75852288), (279, 72317952), (288, 70058016), (304, 66370752), (324, 62273792), (336, 60049728), (342, 58996224), (354, 56996352), (372, 54238464), (378, 53377536), (384, 52543512), (399, 50568192), (413, 48854016), (432, 46705344), (434, 46490112), (448, 45037296), (456, 44247168), (472, 42747264), (496, 40678848), (504, 40033152), (512, 39407634), (513, 39330816), (531, 37997568), (532, 37926144), (558, 36158976), (567, 35585024), (576, 35029008), (589, 34255872), (608, 33185376), (648, 31136896), (651, 30993408), (672, 30024864), (684, 29498112), (708, 28498176), (744, 27119232), (756, 26688768), (768, 26271756), (798, 25284096), (826, 24427008), (837, 24105984), (864, 23352672), (868, 23245056), (896, 22518648), (912, 22123584), (944, 21373632), (992, 20339424), (1008, 20016576), (1024, 19703817), (1026, 19665408), (1062, 18998784), (1064, 18963072), (1116, 18079488), (1121, 17998848), (1134, 17792512), (1152, 17514504), (1178, 17127936), (1197, 16856064), (1216, 16592688), (1239, 16284672), (1296, 15568448), (1302, 15496704), (1344, 15012432), (1368, 14749056), (1416, 14249088), (1488, 13559616), (1512, 13344384), (1536, 13135878), (1539, 13110272), (1593, 12665856), (1596, 12642048), (1652, 12213504), (1674, 12052992), (1728, 11676336), (1736, 11622528), (1767, 11418624), (1792, 11259324), (1824, 11061792), (1829, 11031552), (1888, 10686816), (1953, 10331136), (1984, 10169712), (2016, 10008288), (2052, 9832704), (2124, 9499392), (2128, 9481536), (2232, 9039744), (2242, 8999424), (2268, 8896256), (2304, 8757252), (2356, 8563968), (2394, 8428032), (2432, 8296344), (2478, 8142336), (2511, 8035328), (2592, 7784224), (2604, 7748352), (2688, 7506216), (2736, 7374528), (2832, 7124544), (2976, 6779808), (3024, 6672192), (3072, 6567939), (3078, 6555136), (3186, 6332928), (3192, 6321024), (3304, 6106752), (3348, 6026496), (3363, 5999616), (3456, 5838168), (3472, 5811264), (3534, 5709312), (3584, 5629662), (3591, 5618688), (3648, 5530896), (3658, 5515776), (3717, 5428224), (3776, 5343408), (3906, 5165568), (3968, 5084856), (4032, 5004144), (4104, 4916352), (4123, 4893696), (4248, 4749696), (4256, 4740768), (4464, 4519872), (4484, 4499712), (4536, 4448128), (4608, 4378626), (4712, 4281984), (4779, 4221952), (4788, 4214016), (4864, 4148172), (4956, 4071168), (5022, 4017664), (5184, 3892112), (5208, 3874176), (5301, 3806208), (5376, 3753108), (5472, 3687264), (5487, 3677184), (5664, 3562272), (5859, 3443712), (5952, 3389904), (6048, 3336096), (6156, 3277568), (6372, 3166464), (6384, 3160512), (6608, 3053376), (6696, 3013248), (6726, 2999808), (6912, 2919084), (6944, 2905632), (7068, 2854656), (7168, 2814831), (7182, 2809344), (7296, 2765448), (7316, 2757888), (7434, 2714112), (7552, 2671704), (7812, 2582784), (7847, 2571264), (7936, 2542428), (8064, 2502072), (8208, 2458176), (8246, 2446848), (8496, 2374848), (8512, 2370384), (8928, 2259936), (8968, 2249856), (9072, 2224064), (9216, 2189313), (9424, 2140992), (9558, 2110976), (9576, 2107008), (9728, 2074086), (9912, 2035584), (10044, 2008832), (10089, 1999872), (10368, 1946056), (10416, 1937088), (10602, 1903104), (10752, 1876554), (10773, 1872896), (10944, 1843632), (10974, 1838592), (11151, 1809408), (11328, 1781136), (11718, 1721856), (11904, 1694952), (12096, 1668048), (12312, 1638784), (12369, 1631232), (12744, 1583232), (12768, 1580256), (12803, 1575936), (13216, 1526688), (13392, 1506624), (13452, 1499904), (13824, 1459542), (13888, 1452816), (14136, 1427328), (14364, 1404672), (14592, 1382724), (14632, 1378944), (14868, 1357056), (15104, 1335852), (15624, 1291392), (15694, 1285632), (15872, 1271214), (15903, 1268736), (16128, 1251036), (16416, 1229088), (16461, 1225728), (16492, 1223424), (16992, 1187424), (17024, 1185192), (17577, 1147904), (17856, 1129968), (17936, 1124928), (18144, 1112032), (18848, 1070496), (19116, 1055488), (19152, 1053504), (19456, 1037043), (19824, 1017792), (20088, 1004416), (20178, 999936), (20736, 973028), (20832, 968544), (21204, 951552), (21504, 938277), (21546, 936448), (21888, 921816), (21948, 919296), (22302, 904704), (22656, 890568), (23436, 860928), (23541, 857088), (23808, 847476), (24192, 834024), (24624, 819392), (24738, 815616), (25488, 791616), (25536, 790128), (25606, 787968), (26432, 763344), (26784, 753312), (26904, 749952), (27648, 729771), (27776, 726408), (28272, 713664), (28728, 702336), (29184, 691362), (29264, 689472), (29736, 678528), (30208, 667926), (30267, 666624), (31248, 645696), (31388, 642816), (31744, 635607), (31806, 634368), (32256, 625518), (32832, 614544), (32922, 612864), (32984, 611712), (33453, 603136), (33984, 593712), (34048, 592596), (34751, 580608), (35154, 573952), (35712, 564984), (35872, 562464), (36288, 556016), (37107, 543744), (37696, 535248), (38232, 527744), (38304, 526752), (38409, 525312), (39648, 508896), (40176, 502208), (40356, 499968), (41472, 486514), (41664, 484272), (42408, 475776), (43092, 468224), (43776, 460908), (43896, 459648), (44604, 452352), (45312, 445284), (46872, 430464), (47082, 428544), (47616, 423738), (47709, 422912), (48384, 417012), (49248, 409696), (49383, 408576), (49476, 407808), (50976, 395808), (51072, 395064), (51212, 393984), (52864, 381672), (53568, 376656), (53808, 374976), (55552, 363204), (56544, 356832), (57456, 351168), (58368, 345681), (58528, 344736), (59472, 339264), (60416, 333963), (60534, 333312), (62496, 322848), (62776, 321408), (63612, 317184), (64512, 312759), (65664, 307272), (65844, 306432), (65968, 305856), (66906, 301568), (67968, 296856), (68096, 296298), (69502, 290304), (70308, 286976), (70623, 285696), (71424, 282492), (71744, 281232), (72576, 278008), (74214, 271872), (75392, 267624), (76464, 263872), (76608, 263376), (76818, 262656), (79296, 254448), (80352, 251104), (80712, 249984), (82944, 243257), (83328, 242136), (84816, 237888), (86184, 234112), (87552, 230454), (87792, 229824), (89208, 226176), (90624, 222642), (90801, 222208), (93744, 215232), (94164, 214272), (95232, 211869), (95418, 211456), (96768, 208506), (98496, 204848), (98766, 204288), (98952, 203904), (101952, 197904), (102144, 197532), (102424, 196992), (104253, 193536), (105728, 190836), (107136, 188328), (107616, 187488), (111104, 181602), (111321, 181248), (113088, 178416), (114912, 175584), (115227, 175104), (117056, 172368), (118944, 169632), (121068, 166656), (124992, 161424), (125552, 160704), (127224, 158592), (131328, 153636), (131688, 153216), (131936, 152928), (133812, 150784), (135936, 148428), (136192, 148149), (139004, 145152), (140616, 143488), (141246, 142848)]