20682875304

素因数分解:

$2^3\times 3^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2801}}^1$

素因数の和:2870

約数の個数: 384

約数和(自身を含む): 73434816000

約数和(自身を除く): 52751940696

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 23, 24, 26, 28, 36, 39, 42, 46, 49, 52, 56, 63, 69, 72, 78, 84, 91, 92, 98, 104, 117, 126, 138, 147, 156, 161, 168, 182, 184, 196, 207, 234, 252, 273, 276, 294, 299, 312, 322, 343, 364, 392, 414, 441, 468, 483, 504, 546, 552, 588, 598, 637, 644, 686, 728, 819, 828, 882, 897, 936, 966, 1029, 1092, 1127, 1176, 1196, 1274, 1288, 1372, 1449, 1638, 1656, 1764, 1794, 1911, 1932, 2058, 2093, 2184, 2254, 2392, 2548, 2691, 2744, 2801, 2898, 3087, 3276, 3381, 3528, 3588, 3822, 3864, 4116, 4186, 4459, 4508, 5096, 5382, 5602, 5733, 5796, 6174, 6279, 6552, 6762, 7176, 7644, 7889, 8232, 8372, 8403, 8918, 9016, 10143, 10764, 11204, 11466, 11592, 12348, 12558, 13377, 13524, 14651, 15288, 15778, 16744, 16806, 17836, 18837, 19607, 20286, 21528, 22408, 22932, 23667, 24696, 25116, 25209, 26754, 27048, 29302, 31556, 33612, 35672, 36413, 37674, 39214, 40131, 40572, 43953, 45864, 47334, 50232, 50418, 53508, 58604, 58821, 63112, 64423, 67224, 71001, 72826, 75348, 78428, 80262, 81144, 87906, 94668, 100836, 102557, 107016, 109239, 117208, 117642, 128846, 131859, 137249, 142002, 145652, 150696, 156856, 160524, 175812, 176463, 189336, 193269, 201672, 205114, 218478, 235284, 254891, 257692, 263718, 274498, 284004, 291304, 307671, 321048, 327717, 351624, 352926, 386538, 410228, 411747, 436956, 450961, 470568, 509782, 515384, 527436, 548996, 568008, 579807, 615342, 655434, 705852, 764673, 773076, 820456, 823494, 837499, 873912, 901922, 923013, 960743, 1019564, 1054872, 1097992, 1159614, 1230684, 1235241, 1310868, 1352883, 1411704, 1529346, 1546152, 1646988, 1674998, 1784237, 1803844, 1846026, 1921486, 2039128, 2294019, 2319228, 2461368, 2470482, 2512497, 2621736, 2705766, 2882229, 3058692, 3156727, 3293976, 3349996, 3568474, 3607688, 3692052, 3842972, 4058649, 4588038, 4638456, 4940964, 5024994, 5352711, 5411532, 5764458, 5862493, 6117384, 6313454, 6699992, 7136948, 7384104, 7537491, 7685944, 8117298, 8646687, 9176076, 9470181, 9881928, 10049988, 10705422, 10823064, 11528916, 11724986, 12489659, 12626908, 14273896, 15074982, 16058133, 16234596, 17293374, 17587479, 18352152, 18940362, 20099976, 21410844, 22097089, 23057832, 23449972, 24979318, 25253816, 28410543, 30149964, 32116266, 32469192, 34586748, 35174958, 37468977, 37880724, 41037451, 42821688, 44194178, 46899944, 49958636, 52762437, 56821086, 60299928, 64232532, 66291267, 69173496, 70349916, 74937954, 75761448, 82074902, 88388356, 99917272, 105524874, 112406931, 113642172, 123112353, 128465064, 132582534, 140699832, 149875908, 164149804, 176776712, 198873801, 211049748, 224813862, 227284344, 246224706, 265165068, 287262157, 299751816, 328299608, 369337059, 397747602, 422099496, 449627724, 492449412, 530330136, 574524314, 738674118, 795495204, 861786471, 899255448, 984898824, 1149048628, 1477348236, 1590990408, 1723572942, 2298097256, 2585359413, 2954696472, 3447145884, 5170718826, 6894291768, 10341437652, 20682875304]

約数ペア:

[(1, 20682875304), (2, 10341437652), (3, 6894291768), (4, 5170718826), (6, 3447145884), (7, 2954696472), (8, 2585359413), (9, 2298097256), (12, 1723572942), (13, 1590990408), (14, 1477348236), (18, 1149048628), (21, 984898824), (23, 899255448), (24, 861786471), (26, 795495204), (28, 738674118), (36, 574524314), (39, 530330136), (42, 492449412), (46, 449627724), (49, 422099496), (52, 397747602), (56, 369337059), (63, 328299608), (69, 299751816), (72, 287262157), (78, 265165068), (84, 246224706), (91, 227284344), (92, 224813862), (98, 211049748), (104, 198873801), (117, 176776712), (126, 164149804), (138, 149875908), (147, 140699832), (156, 132582534), (161, 128465064), (168, 123112353), (182, 113642172), (184, 112406931), (196, 105524874), (207, 99917272), (234, 88388356), (252, 82074902), (273, 75761448), (276, 74937954), (294, 70349916), (299, 69173496), (312, 66291267), (322, 64232532), (343, 60299928), (364, 56821086), (392, 52762437), (414, 49958636), (441, 46899944), (468, 44194178), (483, 42821688), (504, 41037451), (546, 37880724), (552, 37468977), (588, 35174958), (598, 34586748), (637, 32469192), (644, 32116266), (686, 30149964), (728, 28410543), (819, 25253816), (828, 24979318), (882, 23449972), (897, 23057832), (936, 22097089), (966, 21410844), (1029, 20099976), (1092, 18940362), (1127, 18352152), (1176, 17587479), (1196, 17293374), (1274, 16234596), (1288, 16058133), (1372, 15074982), (1449, 14273896), (1638, 12626908), (1656, 12489659), (1764, 11724986), (1794, 11528916), (1911, 10823064), (1932, 10705422), (2058, 10049988), (2093, 9881928), (2184, 9470181), (2254, 9176076), (2392, 8646687), (2548, 8117298), (2691, 7685944), (2744, 7537491), (2801, 7384104), (2898, 7136948), (3087, 6699992), (3276, 6313454), (3381, 6117384), (3528, 5862493), (3588, 5764458), (3822, 5411532), (3864, 5352711), (4116, 5024994), (4186, 4940964), (4459, 4638456), (4508, 4588038), (5096, 4058649), (5382, 3842972), (5602, 3692052), (5733, 3607688), (5796, 3568474), (6174, 3349996), (6279, 3293976), (6552, 3156727), (6762, 3058692), (7176, 2882229), (7644, 2705766), (7889, 2621736), (8232, 2512497), (8372, 2470482), (8403, 2461368), (8918, 2319228), (9016, 2294019), (10143, 2039128), (10764, 1921486), (11204, 1846026), (11466, 1803844), (11592, 1784237), (12348, 1674998), (12558, 1646988), (13377, 1546152), (13524, 1529346), (14651, 1411704), (15288, 1352883), (15778, 1310868), (16744, 1235241), (16806, 1230684), (17836, 1159614), (18837, 1097992), (19607, 1054872), (20286, 1019564), (21528, 960743), (22408, 923013), (22932, 901922), (23667, 873912), (24696, 837499), (25116, 823494), (25209, 820456), (26754, 773076), (27048, 764673), (29302, 705852), (31556, 655434), (33612, 615342), (35672, 579807), (36413, 568008), (37674, 548996), (39214, 527436), (40131, 515384), (40572, 509782), (43953, 470568), (45864, 450961), (47334, 436956), (50232, 411747), (50418, 410228), (53508, 386538), (58604, 352926), (58821, 351624), (63112, 327717), (64423, 321048), (67224, 307671), (71001, 291304), (72826, 284004), (75348, 274498), (78428, 263718), (80262, 257692), (81144, 254891), (87906, 235284), (94668, 218478), (100836, 205114), (102557, 201672), (107016, 193269), (109239, 189336), (117208, 176463), (117642, 175812), (128846, 160524), (131859, 156856), (137249, 150696), (142002, 145652)]