20375688960

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{6991}}^1$

素因数の和:7052

約数の個数: 432

約数和(自身を含む): 80261895168

約数和(自身を除く): 59886206208

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 23, 24, 30, 32, 33, 36, 40, 44, 45, 46, 48, 55, 60, 64, 66, 69, 72, 80, 88, 90, 92, 96, 99, 110, 115, 120, 128, 132, 138, 144, 160, 165, 176, 180, 184, 192, 198, 207, 220, 230, 240, 253, 256, 264, 276, 288, 320, 330, 345, 352, 360, 368, 384, 396, 414, 440, 460, 480, 495, 506, 528, 552, 576, 640, 660, 690, 704, 720, 736, 759, 768, 792, 828, 880, 920, 960, 990, 1012, 1035, 1056, 1104, 1152, 1265, 1280, 1320, 1380, 1408, 1440, 1472, 1518, 1584, 1656, 1760, 1840, 1920, 1980, 2024, 2070, 2112, 2208, 2277, 2304, 2530, 2640, 2760, 2816, 2880, 2944, 3036, 3168, 3312, 3520, 3680, 3795, 3840, 3960, 4048, 4140, 4224, 4416, 4554, 5060, 5280, 5520, 5760, 5888, 6072, 6336, 6624, 6991, 7040, 7360, 7590, 7920, 8096, 8280, 8448, 8832, 9108, 10120, 10560, 11040, 11385, 11520, 12144, 12672, 13248, 13982, 14080, 14720, 15180, 15840, 16192, 16560, 17664, 18216, 20240, 20973, 21120, 22080, 22770, 24288, 25344, 26496, 27964, 29440, 30360, 31680, 32384, 33120, 34955, 36432, 40480, 41946, 42240, 44160, 45540, 48576, 52992, 55928, 60720, 62919, 63360, 64768, 66240, 69910, 72864, 76901, 80960, 83892, 88320, 91080, 97152, 104865, 111856, 121440, 125838, 126720, 132480, 139820, 145728, 153802, 160793, 161920, 167784, 182160, 194304, 209730, 223712, 230703, 242880, 251676, 264960, 279640, 291456, 307604, 314595, 321586, 323840, 335568, 364320, 384505, 419460, 447424, 461406, 482379, 485760, 503352, 559280, 582912, 615208, 629190, 643172, 671136, 692109, 728640, 769010, 803965, 838920, 894848, 922812, 964758, 971520, 1006704, 1118560, 1153515, 1230416, 1258380, 1286344, 1342272, 1384218, 1447137, 1457280, 1538020, 1607930, 1677840, 1768723, 1789696, 1845624, 1929516, 2013408, 2237120, 2307030, 2411895, 2460832, 2516760, 2572688, 2684544, 2768436, 2894274, 2914560, 3076040, 3215860, 3355680, 3460545, 3537446, 3691248, 3859032, 4026816, 4474240, 4614060, 4823790, 4921664, 5033520, 5145376, 5306169, 5369088, 5536872, 5788548, 6152080, 6431720, 6711360, 6921090, 7074892, 7235685, 7382496, 7718064, 8053632, 8843615, 8948480, 9228120, 9647580, 9843328, 10067040, 10290752, 10612338, 11073744, 11577096, 12304160, 12863440, 13422720, 13842180, 14149784, 14471370, 14764992, 15436128, 15918507, 16107264, 17687230, 18456240, 19295160, 19686656, 20134080, 20581504, 21224676, 22147488, 23154192, 24608320, 25726880, 26530845, 26845440, 27684360, 28299568, 28942740, 29529984, 30872256, 31837014, 35374460, 36912480, 38590320, 40268160, 41163008, 42449352, 44294976, 46308384, 49216640, 51453760, 53061690, 55368720, 56599136, 57885480, 59059968, 61744512, 63674028, 70748920, 73824960, 77180640, 79592535, 80536320, 84898704, 88589952, 92616768, 98433280, 102907520, 106123380, 110737440, 113198272, 115770960, 123489024, 127348056, 141497840, 147649920, 154361280, 159185070, 169797408, 177179904, 185233536, 205815040, 212246760, 221474880, 226396544, 231541920, 254696112, 282995680, 295299840, 308722560, 318370140, 339594816, 370467072, 424493520, 442949760, 452793088, 463083840, 509392224, 565991360, 617445120, 636740280, 679189632, 848987040, 885899520, 926167680, 1018784448, 1131982720, 1273480560, 1358379264, 1697974080, 1852335360, 2037568896, 2263965440, 2546961120, 3395948160, 4075137792, 5093922240, 6791896320, 10187844480, 20375688960]

約数ペア:

[(1, 20375688960), (2, 10187844480), (3, 6791896320), (4, 5093922240), (5, 4075137792), (6, 3395948160), (8, 2546961120), (9, 2263965440), (10, 2037568896), (11, 1852335360), (12, 1697974080), (15, 1358379264), (16, 1273480560), (18, 1131982720), (20, 1018784448), (22, 926167680), (23, 885899520), (24, 848987040), (30, 679189632), (32, 636740280), (33, 617445120), (36, 565991360), (40, 509392224), (44, 463083840), (45, 452793088), (46, 442949760), (48, 424493520), (55, 370467072), (60, 339594816), (64, 318370140), (66, 308722560), (69, 295299840), (72, 282995680), (80, 254696112), (88, 231541920), (90, 226396544), (92, 221474880), (96, 212246760), (99, 205815040), (110, 185233536), (115, 177179904), (120, 169797408), (128, 159185070), (132, 154361280), (138, 147649920), (144, 141497840), (160, 127348056), (165, 123489024), (176, 115770960), (180, 113198272), (184, 110737440), (192, 106123380), (198, 102907520), (207, 98433280), (220, 92616768), (230, 88589952), (240, 84898704), (253, 80536320), (256, 79592535), (264, 77180640), (276, 73824960), (288, 70748920), (320, 63674028), (330, 61744512), (345, 59059968), (352, 57885480), (360, 56599136), (368, 55368720), (384, 53061690), (396, 51453760), (414, 49216640), (440, 46308384), (460, 44294976), (480, 42449352), (495, 41163008), (506, 40268160), (528, 38590320), (552, 36912480), (576, 35374460), (640, 31837014), (660, 30872256), (690, 29529984), (704, 28942740), (720, 28299568), (736, 27684360), (759, 26845440), (768, 26530845), (792, 25726880), (828, 24608320), (880, 23154192), (920, 22147488), (960, 21224676), (990, 20581504), (1012, 20134080), (1035, 19686656), (1056, 19295160), (1104, 18456240), (1152, 17687230), (1265, 16107264), (1280, 15918507), (1320, 15436128), (1380, 14764992), (1408, 14471370), (1440, 14149784), (1472, 13842180), (1518, 13422720), (1584, 12863440), (1656, 12304160), (1760, 11577096), (1840, 11073744), (1920, 10612338), (1980, 10290752), (2024, 10067040), (2070, 9843328), (2112, 9647580), (2208, 9228120), (2277, 8948480), (2304, 8843615), (2530, 8053632), (2640, 7718064), (2760, 7382496), (2816, 7235685), (2880, 7074892), (2944, 6921090), (3036, 6711360), (3168, 6431720), (3312, 6152080), (3520, 5788548), (3680, 5536872), (3795, 5369088), (3840, 5306169), (3960, 5145376), (4048, 5033520), (4140, 4921664), (4224, 4823790), (4416, 4614060), (4554, 4474240), (5060, 4026816), (5280, 3859032), (5520, 3691248), (5760, 3537446), (5888, 3460545), (6072, 3355680), (6336, 3215860), (6624, 3076040), (6991, 2914560), (7040, 2894274), (7360, 2768436), (7590, 2684544), (7920, 2572688), (8096, 2516760), (8280, 2460832), (8448, 2411895), (8832, 2307030), (9108, 2237120), (10120, 2013408), (10560, 1929516), (11040, 1845624), (11385, 1789696), (11520, 1768723), (12144, 1677840), (12672, 1607930), (13248, 1538020), (13982, 1457280), (14080, 1447137), (14720, 1384218), (15180, 1342272), (15840, 1286344), (16192, 1258380), (16560, 1230416), (17664, 1153515), (18216, 1118560), (20240, 1006704), (20973, 971520), (21120, 964758), (22080, 922812), (22770, 894848), (24288, 838920), (25344, 803965), (26496, 769010), (27964, 728640), (29440, 692109), (30360, 671136), (31680, 643172), (32384, 629190), (33120, 615208), (34955, 582912), (36432, 559280), (40480, 503352), (41946, 485760), (42240, 482379), (44160, 461406), (45540, 447424), (48576, 419460), (52992, 384505), (55928, 364320), (60720, 335568), (62919, 323840), (63360, 321586), (64768, 314595), (66240, 307604), (69910, 291456), (72864, 279640), (76901, 264960), (80960, 251676), (83892, 242880), (88320, 230703), (91080, 223712), (97152, 209730), (104865, 194304), (111856, 182160), (121440, 167784), (125838, 161920), (126720, 160793), (132480, 153802), (139820, 145728)]