20653248672

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{941}}^1$

素因数の和:1177

約数の個数: 384

約数和(自身を含む): 72924364800

約数和(自身を除く): 52271116128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 54, 56, 57, 63, 72, 76, 84, 96, 108, 112, 114, 126, 133, 144, 152, 168, 171, 189, 191, 216, 224, 228, 252, 266, 288, 304, 336, 342, 378, 382, 399, 432, 456, 504, 513, 532, 573, 608, 672, 684, 756, 764, 798, 864, 912, 941, 1008, 1026, 1064, 1146, 1197, 1337, 1368, 1512, 1528, 1596, 1719, 1824, 1882, 2016, 2052, 2128, 2292, 2394, 2674, 2736, 2823, 3024, 3056, 3192, 3438, 3591, 3629, 3764, 4011, 4104, 4256, 4584, 4788, 5157, 5348, 5472, 5646, 6048, 6112, 6384, 6587, 6876, 7182, 7258, 7528, 8022, 8208, 8469, 9168, 9576, 10314, 10696, 10887, 11292, 12033, 12768, 13174, 13752, 14364, 14516, 15056, 16044, 16416, 16938, 17879, 18336, 19152, 19761, 20628, 21392, 21774, 22584, 24066, 25403, 25407, 26348, 27504, 28728, 29032, 30112, 32088, 32661, 33876, 35758, 36099, 38304, 39522, 41256, 42784, 43548, 45168, 48132, 50806, 50814, 52696, 53637, 55008, 57456, 58064, 59283, 64176, 65322, 67752, 71516, 72198, 76209, 79044, 82512, 87096, 90336, 96264, 97983, 101612, 101628, 105392, 107274, 114912, 116128, 118566, 125153, 128352, 130644, 135504, 143032, 144396, 152418, 158088, 160911, 165024, 174192, 177849, 179731, 192528, 195966, 203224, 203256, 210784, 214548, 228627, 237132, 250306, 261288, 271008, 286064, 288792, 304836, 316176, 321822, 348384, 355698, 359462, 375459, 385056, 391932, 406448, 406512, 429096, 457254, 474264, 482733, 500612, 522576, 539193, 572128, 577584, 609672, 632352, 643644, 685881, 711396, 718924, 750918, 783864, 812896, 813024, 858192, 914508, 948528, 965466, 1001224, 1045152, 1078386, 1126377, 1155168, 1219344, 1258117, 1287288, 1371762, 1422792, 1437848, 1501836, 1567728, 1617579, 1716384, 1829016, 1897056, 1930932, 2002448, 2156772, 2252754, 2438688, 2516234, 2574576, 2743524, 2845584, 2875696, 3003672, 3135456, 3235158, 3379131, 3414889, 3658032, 3774351, 3861864, 4004896, 4313544, 4505508, 4852737, 5032468, 5149152, 5487048, 5691168, 5751392, 6007344, 6470316, 6758262, 6829778, 7316064, 7548702, 7723728, 8627088, 9011016, 9705474, 10064936, 10244667, 10974096, 11323053, 12014688, 12940632, 13516524, 13659556, 15097404, 15447456, 17254176, 18022032, 19410948, 20129872, 20489334, 21948192, 22646106, 23904223, 25881264, 27033048, 27319112, 30194808, 30734001, 33969159, 36044064, 38821896, 40259744, 40978668, 45292212, 47808446, 51762528, 54066096, 54638224, 60389616, 61468002, 67938318, 71712669, 77643792, 81957336, 90584424, 92202003, 95616892, 108132192, 109276448, 120779232, 122936004, 135876636, 143425338, 155287584, 163914672, 181168848, 184404006, 191233784, 215138007, 245872008, 271753272, 286850676, 327829344, 362337696, 368808012, 382467568, 430276014, 491744016, 543506544, 573701352, 645414021, 737616024, 764935136, 860552028, 983488032, 1087013088, 1147402704, 1290828042, 1475232048, 1721104056, 2294805408, 2581656084, 2950464096, 3442208112, 5163312168, 6884416224, 10326624336, 20653248672]

約数ペア:

[(1, 20653248672), (2, 10326624336), (3, 6884416224), (4, 5163312168), (6, 3442208112), (7, 2950464096), (8, 2581656084), (9, 2294805408), (12, 1721104056), (14, 1475232048), (16, 1290828042), (18, 1147402704), (19, 1087013088), (21, 983488032), (24, 860552028), (27, 764935136), (28, 737616024), (32, 645414021), (36, 573701352), (38, 543506544), (42, 491744016), (48, 430276014), (54, 382467568), (56, 368808012), (57, 362337696), (63, 327829344), (72, 286850676), (76, 271753272), (84, 245872008), (96, 215138007), (108, 191233784), (112, 184404006), (114, 181168848), (126, 163914672), (133, 155287584), (144, 143425338), (152, 135876636), (168, 122936004), (171, 120779232), (189, 109276448), (191, 108132192), (216, 95616892), (224, 92202003), (228, 90584424), (252, 81957336), (266, 77643792), (288, 71712669), (304, 67938318), (336, 61468002), (342, 60389616), (378, 54638224), (382, 54066096), (399, 51762528), (432, 47808446), (456, 45292212), (504, 40978668), (513, 40259744), (532, 38821896), (573, 36044064), (608, 33969159), (672, 30734001), (684, 30194808), (756, 27319112), (764, 27033048), (798, 25881264), (864, 23904223), (912, 22646106), (941, 21948192), (1008, 20489334), (1026, 20129872), (1064, 19410948), (1146, 18022032), (1197, 17254176), (1337, 15447456), (1368, 15097404), (1512, 13659556), (1528, 13516524), (1596, 12940632), (1719, 12014688), (1824, 11323053), (1882, 10974096), (2016, 10244667), (2052, 10064936), (2128, 9705474), (2292, 9011016), (2394, 8627088), (2674, 7723728), (2736, 7548702), (2823, 7316064), (3024, 6829778), (3056, 6758262), (3192, 6470316), (3438, 6007344), (3591, 5751392), (3629, 5691168), (3764, 5487048), (4011, 5149152), (4104, 5032468), (4256, 4852737), (4584, 4505508), (4788, 4313544), (5157, 4004896), (5348, 3861864), (5472, 3774351), (5646, 3658032), (6048, 3414889), (6112, 3379131), (6384, 3235158), (6587, 3135456), (6876, 3003672), (7182, 2875696), (7258, 2845584), (7528, 2743524), (8022, 2574576), (8208, 2516234), (8469, 2438688), (9168, 2252754), (9576, 2156772), (10314, 2002448), (10696, 1930932), (10887, 1897056), (11292, 1829016), (12033, 1716384), (12768, 1617579), (13174, 1567728), (13752, 1501836), (14364, 1437848), (14516, 1422792), (15056, 1371762), (16044, 1287288), (16416, 1258117), (16938, 1219344), (17879, 1155168), (18336, 1126377), (19152, 1078386), (19761, 1045152), (20628, 1001224), (21392, 965466), (21774, 948528), (22584, 914508), (24066, 858192), (25403, 813024), (25407, 812896), (26348, 783864), (27504, 750918), (28728, 718924), (29032, 711396), (30112, 685881), (32088, 643644), (32661, 632352), (33876, 609672), (35758, 577584), (36099, 572128), (38304, 539193), (39522, 522576), (41256, 500612), (42784, 482733), (43548, 474264), (45168, 457254), (48132, 429096), (50806, 406512), (50814, 406448), (52696, 391932), (53637, 385056), (55008, 375459), (57456, 359462), (58064, 355698), (59283, 348384), (64176, 321822), (65322, 316176), (67752, 304836), (71516, 288792), (72198, 286064), (76209, 271008), (79044, 261288), (82512, 250306), (87096, 237132), (90336, 228627), (96264, 214548), (97983, 210784), (101612, 203256), (101628, 203224), (105392, 195966), (107274, 192528), (114912, 179731), (116128, 177849), (118566, 174192), (125153, 165024), (128352, 160911), (130644, 158088), (135504, 152418), (143032, 144396)]