2081125440

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{3049}}^1$

素因数の和:3154

約数の個数: 224

約数和(自身を含む): 7437120000

約数和(自身を除く): 5355994560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 79, 80, 90, 96, 108, 120, 135, 144, 158, 160, 180, 192, 216, 237, 240, 270, 288, 316, 320, 360, 395, 432, 474, 480, 540, 576, 632, 711, 720, 790, 864, 948, 960, 1080, 1185, 1264, 1422, 1440, 1580, 1728, 1896, 2133, 2160, 2370, 2528, 2844, 2880, 3049, 3160, 3555, 3792, 4266, 4320, 4740, 5056, 5688, 6098, 6320, 7110, 7584, 8532, 8640, 9147, 9480, 10665, 11376, 12196, 12640, 14220, 15168, 15245, 17064, 18294, 18960, 21330, 22752, 24392, 25280, 27441, 28440, 30490, 34128, 36588, 37920, 42660, 45504, 45735, 48784, 54882, 56880, 60980, 68256, 73176, 75840, 82323, 85320, 91470, 97568, 109764, 113760, 121960, 136512, 137205, 146352, 164646, 170640, 182940, 195136, 219528, 227520, 240871, 243920, 274410, 292704, 329292, 341280, 365880, 411615, 439056, 481742, 487840, 548820, 585408, 658584, 682560, 722613, 731760, 823230, 878112, 963484, 975680, 1097640, 1204355, 1317168, 1445226, 1463520, 1646460, 1756224, 1926968, 2167839, 2195280, 2408710, 2634336, 2890452, 2927040, 3292920, 3613065, 3853936, 4335678, 4390560, 4817420, 5268672, 5780904, 6503517, 6585840, 7226130, 7707872, 8671356, 8781120, 9634840, 10839195, 11561808, 13007034, 13171680, 14452260, 15415744, 17342712, 19269680, 21678390, 23123616, 26014068, 26343360, 28904520, 32517585, 34685424, 38539360, 43356780, 46247232, 52028136, 57809040, 65035170, 69370848, 77078720, 86713560, 104056272, 115618080, 130070340, 138741696, 173427120, 208112544, 231236160, 260140680, 346854240, 416225088, 520281360, 693708480, 1040562720, 2081125440]

約数ペア:

[(1, 2081125440), (2, 1040562720), (3, 693708480), (4, 520281360), (5, 416225088), (6, 346854240), (8, 260140680), (9, 231236160), (10, 208112544), (12, 173427120), (15, 138741696), (16, 130070340), (18, 115618080), (20, 104056272), (24, 86713560), (27, 77078720), (30, 69370848), (32, 65035170), (36, 57809040), (40, 52028136), (45, 46247232), (48, 43356780), (54, 38539360), (60, 34685424), (64, 32517585), (72, 28904520), (79, 26343360), (80, 26014068), (90, 23123616), (96, 21678390), (108, 19269680), (120, 17342712), (135, 15415744), (144, 14452260), (158, 13171680), (160, 13007034), (180, 11561808), (192, 10839195), (216, 9634840), (237, 8781120), (240, 8671356), (270, 7707872), (288, 7226130), (316, 6585840), (320, 6503517), (360, 5780904), (395, 5268672), (432, 4817420), (474, 4390560), (480, 4335678), (540, 3853936), (576, 3613065), (632, 3292920), (711, 2927040), (720, 2890452), (790, 2634336), (864, 2408710), (948, 2195280), (960, 2167839), (1080, 1926968), (1185, 1756224), (1264, 1646460), (1422, 1463520), (1440, 1445226), (1580, 1317168), (1728, 1204355), (1896, 1097640), (2133, 975680), (2160, 963484), (2370, 878112), (2528, 823230), (2844, 731760), (2880, 722613), (3049, 682560), (3160, 658584), (3555, 585408), (3792, 548820), (4266, 487840), (4320, 481742), (4740, 439056), (5056, 411615), (5688, 365880), (6098, 341280), (6320, 329292), (7110, 292704), (7584, 274410), (8532, 243920), (8640, 240871), (9147, 227520), (9480, 219528), (10665, 195136), (11376, 182940), (12196, 170640), (12640, 164646), (14220, 146352), (15168, 137205), (15245, 136512), (17064, 121960), (18294, 113760), (18960, 109764), (21330, 97568), (22752, 91470), (24392, 85320), (25280, 82323), (27441, 75840), (28440, 73176), (30490, 68256), (34128, 60980), (36588, 56880), (37920, 54882), (42660, 48784), (45504, 45735)]