640110896352

素因数分解:

$2^5\times 3^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{397}}^1\times {\mathrm{1627}}^1$

素因数の和:2111

約数の個数: 384

約数和(自身を含む): 1985507758080

約数和(自身を除く): 1345396861728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 37, 48, 54, 62, 72, 74, 93, 96, 108, 111, 124, 144, 148, 186, 216, 222, 248, 279, 288, 296, 333, 372, 397, 432, 444, 496, 558, 592, 666, 744, 794, 837, 864, 888, 992, 999, 1116, 1147, 1184, 1191, 1332, 1488, 1588, 1627, 1674, 1776, 1998, 2232, 2294, 2382, 2664, 2976, 3176, 3254, 3348, 3441, 3552, 3573, 3996, 4464, 4588, 4764, 4881, 5328, 6352, 6508, 6696, 6882, 7146, 7992, 8928, 9176, 9528, 9762, 10323, 10656, 10719, 12307, 12704, 13016, 13392, 13764, 14292, 14643, 14689, 15984, 18352, 19056, 19524, 20646, 21438, 24614, 26032, 26784, 27528, 28584, 29286, 29378, 30969, 31968, 36704, 36921, 38112, 39048, 41292, 42876, 43929, 44067, 49228, 50437, 52064, 55056, 57168, 58572, 58756, 60199, 61938, 73842, 78096, 82584, 85752, 87858, 88134, 98456, 100874, 110112, 110763, 114336, 117144, 117512, 120398, 123876, 132201, 147684, 151311, 156192, 165168, 171504, 175716, 176268, 180597, 196912, 201748, 221526, 234288, 235024, 240796, 247752, 264402, 295368, 302622, 330336, 332289, 343008, 351432, 352536, 361194, 393824, 396603, 403496, 443052, 453933, 455359, 468576, 470048, 481592, 495504, 528804, 541791, 590736, 605244, 645919, 664578, 702864, 705072, 722388, 793206, 806992, 886104, 907866, 910718, 963184, 991008, 1057608, 1083582, 1181472, 1210488, 1291838, 1329156, 1361799, 1366077, 1405728, 1410144, 1444776, 1586412, 1613984, 1625373, 1772208, 1815732, 1821436, 1866169, 1926368, 1937757, 2115216, 2167164, 2420976, 2583676, 2658312, 2723598, 2732154, 2889552, 3172824, 3250746, 3544416, 3631464, 3642872, 3732338, 3875514, 4098231, 4230432, 4334328, 4841952, 5167352, 5316624, 5447196, 5464308, 5598507, 5779104, 5813271, 6345648, 6501492, 7262928, 7285744, 7464676, 7751028, 8196462, 8668656, 10334704, 10633248, 10894392, 10928616, 11197014, 11626542, 12294693, 12691296, 13002984, 14525856, 14571488, 14929352, 15502056, 16392924, 16795521, 17337312, 17439813, 20023489, 20669408, 21788784, 21857232, 22394028, 23253084, 23899003, 24589386, 26005968, 29858704, 31004112, 32785848, 33591042, 34879626, 40046978, 43577568, 43714464, 44788056, 46506168, 47798006, 49178772, 50386563, 52011936, 59717408, 60070467, 62008224, 65571696, 67182084, 69759252, 71697009, 80093956, 89576112, 93012336, 95596012, 98357544, 100773126, 120140934, 131143392, 134364168, 139518504, 143394018, 160187912, 179152224, 180211401, 186024672, 191192024, 196715088, 201546252, 215091027, 240281868, 268728336, 279037008, 286788036, 320375824, 360422802, 382384048, 393430176, 403092504, 430182054, 480563736, 537456672, 540634203, 558074016, 573576072, 640751648, 645273081, 720845604, 740869093, 764768096, 806185008, 860364108, 961127472, 1081268406, 1147152144, 1290546162, 1441691208, 1481738186, 1612370016, 1720728216, 1922254944, 2162536812, 2222607279, 2294304288, 2581092324, 2883382416, 2963476372, 3441456432, 4325073624, 4445214558, 5162184648, 5766764832, 5926952744, 6667821837, 6882912864, 8650147248, 8890429116, 10324369296, 11853905488, 13335643674, 17300294496, 17780858232, 20003465511, 20648738592, 23707810976, 26671287348, 35561716464, 40006931022, 53342574696, 71123432928, 80013862044, 106685149392, 160027724088, 213370298784, 320055448176, 640110896352]

約数ペア:

[(1, 640110896352), (2, 320055448176), (3, 213370298784), (4, 160027724088), (6, 106685149392), (8, 80013862044), (9, 71123432928), (12, 53342574696), (16, 40006931022), (18, 35561716464), (24, 26671287348), (27, 23707810976), (31, 20648738592), (32, 20003465511), (36, 17780858232), (37, 17300294496), (48, 13335643674), (54, 11853905488), (62, 10324369296), (72, 8890429116), (74, 8650147248), (93, 6882912864), (96, 6667821837), (108, 5926952744), (111, 5766764832), (124, 5162184648), (144, 4445214558), (148, 4325073624), (186, 3441456432), (216, 2963476372), (222, 2883382416), (248, 2581092324), (279, 2294304288), (288, 2222607279), (296, 2162536812), (333, 1922254944), (372, 1720728216), (397, 1612370016), (432, 1481738186), (444, 1441691208), (496, 1290546162), (558, 1147152144), (592, 1081268406), (666, 961127472), (744, 860364108), (794, 806185008), (837, 764768096), (864, 740869093), (888, 720845604), (992, 645273081), (999, 640751648), (1116, 573576072), (1147, 558074016), (1184, 540634203), (1191, 537456672), (1332, 480563736), (1488, 430182054), (1588, 403092504), (1627, 393430176), (1674, 382384048), (1776, 360422802), (1998, 320375824), (2232, 286788036), (2294, 279037008), (2382, 268728336), (2664, 240281868), (2976, 215091027), (3176, 201546252), (3254, 196715088), (3348, 191192024), (3441, 186024672), (3552, 180211401), (3573, 179152224), (3996, 160187912), (4464, 143394018), (4588, 139518504), (4764, 134364168), (4881, 131143392), (5328, 120140934), (6352, 100773126), (6508, 98357544), (6696, 95596012), (6882, 93012336), (7146, 89576112), (7992, 80093956), (8928, 71697009), (9176, 69759252), (9528, 67182084), (9762, 65571696), (10323, 62008224), (10656, 60070467), (10719, 59717408), (12307, 52011936), (12704, 50386563), (13016, 49178772), (13392, 47798006), (13764, 46506168), (14292, 44788056), (14643, 43714464), (14689, 43577568), (15984, 40046978), (18352, 34879626), (19056, 33591042), (19524, 32785848), (20646, 31004112), (21438, 29858704), (24614, 26005968), (26032, 24589386), (26784, 23899003), (27528, 23253084), (28584, 22394028), (29286, 21857232), (29378, 21788784), (30969, 20669408), (31968, 20023489), (36704, 17439813), (36921, 17337312), (38112, 16795521), (39048, 16392924), (41292, 15502056), (42876, 14929352), (43929, 14571488), (44067, 14525856), (49228, 13002984), (50437, 12691296), (52064, 12294693), (55056, 11626542), (57168, 11197014), (58572, 10928616), (58756, 10894392), (60199, 10633248), (61938, 10334704), (73842, 8668656), (78096, 8196462), (82584, 7751028), (85752, 7464676), (87858, 7285744), (88134, 7262928), (98456, 6501492), (100874, 6345648), (110112, 5813271), (110763, 5779104), (114336, 5598507), (117144, 5464308), (117512, 5447196), (120398, 5316624), (123876, 5167352), (132201, 4841952), (147684, 4334328), (151311, 4230432), (156192, 4098231), (165168, 3875514), (171504, 3732338), (175716, 3642872), (176268, 3631464), (180597, 3544416), (196912, 3250746), (201748, 3172824), (221526, 2889552), (234288, 2732154), (235024, 2723598), (240796, 2658312), (247752, 2583676), (264402, 2420976), (295368, 2167164), (302622, 2115216), (330336, 1937757), (332289, 1926368), (343008, 1866169), (351432, 1821436), (352536, 1815732), (361194, 1772208), (393824, 1625373), (396603, 1613984), (403496, 1586412), (443052, 1444776), (453933, 1410144), (455359, 1405728), (468576, 1366077), (470048, 1361799), (481592, 1329156), (495504, 1291838), (528804, 1210488), (541791, 1181472), (590736, 1083582), (605244, 1057608), (645919, 991008), (664578, 963184), (702864, 910718), (705072, 907866), (722388, 886104), (793206, 806992)]