19729487232

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{467}}^1$

素因数の和:551

約数の個数: 576

約数和(自身を含む): 72680924160

約数和(自身を除く): 52951436928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 31, 32, 36, 39, 42, 48, 52, 56, 62, 63, 64, 72, 78, 84, 91, 93, 96, 104, 112, 117, 124, 126, 128, 144, 156, 168, 169, 182, 186, 192, 208, 217, 224, 234, 248, 252, 273, 279, 288, 312, 336, 338, 364, 372, 384, 403, 416, 434, 448, 467, 468, 496, 504, 507, 546, 558, 576, 624, 651, 672, 676, 728, 744, 806, 819, 832, 868, 896, 934, 936, 992, 1008, 1014, 1092, 1116, 1152, 1183, 1209, 1248, 1302, 1344, 1352, 1401, 1456, 1488, 1521, 1612, 1638, 1664, 1736, 1868, 1872, 1953, 1984, 2016, 2028, 2184, 2232, 2366, 2418, 2496, 2604, 2688, 2704, 2802, 2821, 2912, 2976, 3042, 3224, 3269, 3276, 3472, 3549, 3627, 3736, 3744, 3906, 3968, 4032, 4056, 4203, 4368, 4464, 4732, 4836, 4992, 5208, 5239, 5408, 5604, 5642, 5824, 5952, 6071, 6084, 6448, 6538, 6552, 6944, 7098, 7254, 7472, 7488, 7812, 8064, 8112, 8406, 8463, 8736, 8928, 9464, 9672, 9807, 10416, 10478, 10647, 10816, 11208, 11284, 11648, 11904, 12142, 12168, 12896, 13076, 13104, 13888, 14196, 14477, 14508, 14944, 14976, 15624, 15717, 16224, 16812, 16926, 17472, 17856, 18213, 18928, 19344, 19614, 20832, 20956, 21294, 21632, 22416, 22568, 24284, 24336, 25389, 25792, 26152, 26208, 27776, 28392, 28954, 29016, 29421, 29888, 31248, 31434, 32448, 33624, 33852, 34944, 35712, 36426, 36673, 37856, 38688, 39228, 41664, 41912, 42497, 42588, 43431, 44832, 45136, 47151, 48568, 48672, 50778, 51584, 52304, 52416, 54639, 56784, 57908, 58032, 58842, 59776, 62496, 62868, 64896, 67248, 67704, 72852, 73346, 75712, 77376, 78456, 78923, 83328, 83824, 84994, 85176, 86862, 89664, 90272, 94302, 97136, 97344, 101339, 101556, 104608, 104832, 109278, 110019, 113568, 115816, 116064, 117684, 124992, 125736, 127491, 130293, 134496, 135408, 145704, 146692, 151424, 154752, 156912, 157846, 167648, 169988, 170352, 173724, 179328, 180544, 188201, 188604, 194272, 194688, 202678, 203112, 209216, 218556, 220038, 227136, 231632, 232128, 235368, 236769, 249984, 251472, 254982, 260586, 268992, 270816, 291408, 293384, 304017, 313824, 315692, 330057, 335296, 339976, 340704, 347448, 361088, 376402, 377208, 382473, 388544, 405356, 406224, 418432, 437112, 440076, 454272, 463264, 464256, 470736, 473538, 502944, 509964, 521172, 537984, 541632, 552461, 564603, 582816, 586768, 608034, 627648, 631384, 660114, 670592, 679952, 681408, 694896, 710307, 752804, 754416, 764946, 777088, 810712, 812448, 874224, 880152, 912051, 926528, 941472, 947076, 1005888, 1019928, 1042344, 1083264, 1104922, 1129206, 1165632, 1173536, 1216068, 1255296, 1262768, 1317407, 1320228, 1359904, 1362816, 1389792, 1420614, 1505608, 1508832, 1529892, 1621424, 1624896, 1657383, 1693809, 1748448, 1760304, 1824102, 1853056, 1882944, 1894152, 2011776, 2039856, 2084688, 2209844, 2258412, 2331264, 2347072, 2432136, 2446613, 2525536, 2634814, 2640456, 2719808, 2779584, 2841228, 3011216, 3017664, 3059784, 3242848, 3249792, 3314766, 3387618, 3496896, 3520608, 3648204, 3765888, 3788304, 3952221, 4079712, 4169376, 4419688, 4516824, 4694144, 4864272, 4893226, 4972149, 5051072, 5269628, 5280912, 5439616, 5559168, 5682456, 6022432, 6035328, 6119568, 6485696, 6629532, 6775236, 6993792, 7041216, 7296408, 7339839, 7576608, 7904442, 8159424, 8338752, 8839376, 9033648, 9728544, 9786452, 9944298, 10102144, 10539256, 10561824, 11364912, 11856663, 12044864, 12239136, 12971392, 13259064, 13550472, 14082432, 14592816, 14679678, 15153216, 15808884, 16318848, 16677504, 17126291, 17678752, 18067296, 19457088, 19572904, 19888596, 21078512, 21123648, 22019517, 22729824, 23713326, 24089728, 24478272, 26518128, 27100944, 29185632, 29359356, 30306432, 31617768, 34252582, 35357504, 36134592, 38914176, 39145808, 39777192, 42157024, 42247296, 44039034, 45459648, 47426652, 48956544, 51378873, 53036256, 54201888, 58371264, 58718712, 63235536, 68505164, 70715008, 72269184, 78291616, 79554384, 84314048, 88078068, 90919296, 94853304, 102757746, 106072512, 108403776, 116742528, 117437424, 126471072, 137010328, 154136619, 156583232, 159108768, 168628096, 176156136, 189706608, 205515492, 212145024, 216807552, 234874848, 252942144, 274020656, 308273238, 313166464, 318217536, 352312272, 379413216, 411030984, 469749696, 505884288, 548041312, 616546476, 636435072, 704624544, 758826432, 822061968, 939499392, 1096082624, 1233092952, 1409249088, 1517652864, 1644123936, 2192165248, 2466185904, 2818498176, 3288247872, 4932371808, 6576495744, 9864743616, 19729487232]

約数ペア:

[(1, 19729487232), (2, 9864743616), (3, 6576495744), (4, 4932371808), (6, 3288247872), (7, 2818498176), (8, 2466185904), (9, 2192165248), (12, 1644123936), (13, 1517652864), (14, 1409249088), (16, 1233092952), (18, 1096082624), (21, 939499392), (24, 822061968), (26, 758826432), (28, 704624544), (31, 636435072), (32, 616546476), (36, 548041312), (39, 505884288), (42, 469749696), (48, 411030984), (52, 379413216), (56, 352312272), (62, 318217536), (63, 313166464), (64, 308273238), (72, 274020656), (78, 252942144), (84, 234874848), (91, 216807552), (93, 212145024), (96, 205515492), (104, 189706608), (112, 176156136), (117, 168628096), (124, 159108768), (126, 156583232), (128, 154136619), (144, 137010328), (156, 126471072), (168, 117437424), (169, 116742528), (182, 108403776), (186, 106072512), (192, 102757746), (208, 94853304), (217, 90919296), (224, 88078068), (234, 84314048), (248, 79554384), (252, 78291616), (273, 72269184), (279, 70715008), (288, 68505164), (312, 63235536), (336, 58718712), (338, 58371264), (364, 54201888), (372, 53036256), (384, 51378873), (403, 48956544), (416, 47426652), (434, 45459648), (448, 44039034), (467, 42247296), (468, 42157024), (496, 39777192), (504, 39145808), (507, 38914176), (546, 36134592), (558, 35357504), (576, 34252582), (624, 31617768), (651, 30306432), (672, 29359356), (676, 29185632), (728, 27100944), (744, 26518128), (806, 24478272), (819, 24089728), (832, 23713326), (868, 22729824), (896, 22019517), (934, 21123648), (936, 21078512), (992, 19888596), (1008, 19572904), (1014, 19457088), (1092, 18067296), (1116, 17678752), (1152, 17126291), (1183, 16677504), (1209, 16318848), (1248, 15808884), (1302, 15153216), (1344, 14679678), (1352, 14592816), (1401, 14082432), (1456, 13550472), (1488, 13259064), (1521, 12971392), (1612, 12239136), (1638, 12044864), (1664, 11856663), (1736, 11364912), (1868, 10561824), (1872, 10539256), (1953, 10102144), (1984, 9944298), (2016, 9786452), (2028, 9728544), (2184, 9033648), (2232, 8839376), (2366, 8338752), (2418, 8159424), (2496, 7904442), (2604, 7576608), (2688, 7339839), (2704, 7296408), (2802, 7041216), (2821, 6993792), (2912, 6775236), (2976, 6629532), (3042, 6485696), (3224, 6119568), (3269, 6035328), (3276, 6022432), (3472, 5682456), (3549, 5559168), (3627, 5439616), (3736, 5280912), (3744, 5269628), (3906, 5051072), (3968, 4972149), (4032, 4893226), (4056, 4864272), (4203, 4694144), (4368, 4516824), (4464, 4419688), (4732, 4169376), (4836, 4079712), (4992, 3952221), (5208, 3788304), (5239, 3765888), (5408, 3648204), (5604, 3520608), (5642, 3496896), (5824, 3387618), (5952, 3314766), (6071, 3249792), (6084, 3242848), (6448, 3059784), (6538, 3017664), (6552, 3011216), (6944, 2841228), (7098, 2779584), (7254, 2719808), (7472, 2640456), (7488, 2634814), (7812, 2525536), (8064, 2446613), (8112, 2432136), (8406, 2347072), (8463, 2331264), (8736, 2258412), (8928, 2209844), (9464, 2084688), (9672, 2039856), (9807, 2011776), (10416, 1894152), (10478, 1882944), (10647, 1853056), (10816, 1824102), (11208, 1760304), (11284, 1748448), (11648, 1693809), (11904, 1657383), (12142, 1624896), (12168, 1621424), (12896, 1529892), (13076, 1508832), (13104, 1505608), (13888, 1420614), (14196, 1389792), (14477, 1362816), (14508, 1359904), (14944, 1320228), (14976, 1317407), (15624, 1262768), (15717, 1255296), (16224, 1216068), (16812, 1173536), (16926, 1165632), (17472, 1129206), (17856, 1104922), (18213, 1083264), (18928, 1042344), (19344, 1019928), (19614, 1005888), (20832, 947076), (20956, 941472), (21294, 926528), (21632, 912051), (22416, 880152), (22568, 874224), (24284, 812448), (24336, 810712), (25389, 777088), (25792, 764946), (26152, 754416), (26208, 752804), (27776, 710307), (28392, 694896), (28954, 681408), (29016, 679952), (29421, 670592), (29888, 660114), (31248, 631384), (31434, 627648), (32448, 608034), (33624, 586768), (33852, 582816), (34944, 564603), (35712, 552461), (36426, 541632), (36673, 537984), (37856, 521172), (38688, 509964), (39228, 502944), (41664, 473538), (41912, 470736), (42497, 464256), (42588, 463264), (43431, 454272), (44832, 440076), (45136, 437112), (47151, 418432), (48568, 406224), (48672, 405356), (50778, 388544), (51584, 382473), (52304, 377208), (52416, 376402), (54639, 361088), (56784, 347448), (57908, 340704), (58032, 339976), (58842, 335296), (59776, 330057), (62496, 315692), (62868, 313824), (64896, 304017), (67248, 293384), (67704, 291408), (72852, 270816), (73346, 268992), (75712, 260586), (77376, 254982), (78456, 251472), (78923, 249984), (83328, 236769), (83824, 235368), (84994, 232128), (85176, 231632), (86862, 227136), (89664, 220038), (90272, 218556), (94302, 209216), (97136, 203112), (97344, 202678), (101339, 194688), (101556, 194272), (104608, 188604), (104832, 188201), (109278, 180544), (110019, 179328), (113568, 173724), (115816, 170352), (116064, 169988), (117684, 167648), (124992, 157846), (125736, 156912), (127491, 154752), (130293, 151424), (134496, 146692), (135408, 145704)]