21576741120

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{18919}}^1$

素因数の和:18963

約数の個数: 360

約数和(自身を含む): 84228661440

約数和(自身を除く): 62651920320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 81, 88, 90, 96, 99, 108, 110, 120, 128, 132, 135, 144, 160, 162, 165, 176, 180, 192, 198, 216, 220, 240, 256, 264, 270, 288, 297, 320, 324, 330, 352, 360, 384, 396, 405, 432, 440, 480, 495, 528, 540, 576, 594, 640, 648, 660, 704, 720, 768, 792, 810, 864, 880, 891, 960, 990, 1056, 1080, 1152, 1188, 1280, 1296, 1320, 1408, 1440, 1485, 1584, 1620, 1728, 1760, 1782, 1920, 1980, 2112, 2160, 2304, 2376, 2592, 2640, 2816, 2880, 2970, 3168, 3240, 3456, 3520, 3564, 3840, 3960, 4224, 4320, 4455, 4752, 5184, 5280, 5760, 5940, 6336, 6480, 6912, 7040, 7128, 7920, 8448, 8640, 8910, 9504, 10368, 10560, 11520, 11880, 12672, 12960, 14080, 14256, 15840, 17280, 17820, 18919, 19008, 20736, 21120, 23760, 25344, 25920, 28512, 31680, 34560, 35640, 37838, 38016, 42240, 47520, 51840, 56757, 57024, 63360, 71280, 75676, 76032, 94595, 95040, 103680, 113514, 114048, 126720, 142560, 151352, 170271, 189190, 190080, 208109, 227028, 228096, 283785, 285120, 302704, 340542, 378380, 380160, 416218, 454056, 510813, 567570, 570240, 605408, 624327, 681084, 756760, 832436, 851355, 908112, 1021626, 1040545, 1135140, 1140480, 1210816, 1248654, 1362168, 1513520, 1532439, 1664872, 1702710, 1816224, 1872981, 2043252, 2081090, 2270280, 2421632, 2497308, 2554065, 2724336, 3027040, 3064878, 3121635, 3329744, 3405420, 3632448, 3745962, 4086504, 4162180, 4540560, 4843264, 4994616, 5108130, 5448672, 5618943, 6054080, 6129756, 6243270, 6659488, 6810840, 7264896, 7491924, 7662195, 8173008, 8324360, 9081120, 9364905, 9989232, 10216260, 10897344, 11237886, 12108160, 12259512, 12486540, 13318976, 13621680, 14529792, 14983848, 15324390, 16346016, 16648720, 16856829, 18162240, 18729810, 19978464, 20432520, 21794688, 22475772, 24216320, 24519024, 24973080, 26637952, 27243360, 28094715, 29967696, 30648780, 32692032, 33297440, 33713658, 36324480, 37459620, 39956928, 40865040, 43589376, 44951544, 49038048, 49946160, 53275904, 54486720, 56189430, 59935392, 61297560, 65384064, 66594880, 67427316, 72648960, 74919240, 79913856, 81730080, 84284145, 89903088, 98076096, 99892320, 108973440, 112378860, 119870784, 122595120, 130768128, 133189760, 134854632, 149838480, 159827712, 163460160, 168568290, 179806176, 196152192, 199784640, 217946880, 224757720, 239741568, 245190240, 266379520, 269709264, 299676960, 326920320, 337136580, 359612352, 392304384, 399569280, 449515440, 479483136, 490380480, 539418528, 599353920, 653840640, 674273160, 719224704, 799138560, 899030880, 980760960, 1078837056, 1198707840, 1348546320, 1438449408, 1798061760, 1961521920, 2157674112, 2397415680, 2697092640, 3596123520, 4315348224, 5394185280, 7192247040, 10788370560, 21576741120]

約数ペア:

[(1, 21576741120), (2, 10788370560), (3, 7192247040), (4, 5394185280), (5, 4315348224), (6, 3596123520), (8, 2697092640), (9, 2397415680), (10, 2157674112), (11, 1961521920), (12, 1798061760), (15, 1438449408), (16, 1348546320), (18, 1198707840), (20, 1078837056), (22, 980760960), (24, 899030880), (27, 799138560), (30, 719224704), (32, 674273160), (33, 653840640), (36, 599353920), (40, 539418528), (44, 490380480), (45, 479483136), (48, 449515440), (54, 399569280), (55, 392304384), (60, 359612352), (64, 337136580), (66, 326920320), (72, 299676960), (80, 269709264), (81, 266379520), (88, 245190240), (90, 239741568), (96, 224757720), (99, 217946880), (108, 199784640), (110, 196152192), (120, 179806176), (128, 168568290), (132, 163460160), (135, 159827712), (144, 149838480), (160, 134854632), (162, 133189760), (165, 130768128), (176, 122595120), (180, 119870784), (192, 112378860), (198, 108973440), (216, 99892320), (220, 98076096), (240, 89903088), (256, 84284145), (264, 81730080), (270, 79913856), (288, 74919240), (297, 72648960), (320, 67427316), (324, 66594880), (330, 65384064), (352, 61297560), (360, 59935392), (384, 56189430), (396, 54486720), (405, 53275904), (432, 49946160), (440, 49038048), (480, 44951544), (495, 43589376), (528, 40865040), (540, 39956928), (576, 37459620), (594, 36324480), (640, 33713658), (648, 33297440), (660, 32692032), (704, 30648780), (720, 29967696), (768, 28094715), (792, 27243360), (810, 26637952), (864, 24973080), (880, 24519024), (891, 24216320), (960, 22475772), (990, 21794688), (1056, 20432520), (1080, 19978464), (1152, 18729810), (1188, 18162240), (1280, 16856829), (1296, 16648720), (1320, 16346016), (1408, 15324390), (1440, 14983848), (1485, 14529792), (1584, 13621680), (1620, 13318976), (1728, 12486540), (1760, 12259512), (1782, 12108160), (1920, 11237886), (1980, 10897344), (2112, 10216260), (2160, 9989232), (2304, 9364905), (2376, 9081120), (2592, 8324360), (2640, 8173008), (2816, 7662195), (2880, 7491924), (2970, 7264896), (3168, 6810840), (3240, 6659488), (3456, 6243270), (3520, 6129756), (3564, 6054080), (3840, 5618943), (3960, 5448672), (4224, 5108130), (4320, 4994616), (4455, 4843264), (4752, 4540560), (5184, 4162180), (5280, 4086504), (5760, 3745962), (5940, 3632448), (6336, 3405420), (6480, 3329744), (6912, 3121635), (7040, 3064878), (7128, 3027040), (7920, 2724336), (8448, 2554065), (8640, 2497308), (8910, 2421632), (9504, 2270280), (10368, 2081090), (10560, 2043252), (11520, 1872981), (11880, 1816224), (12672, 1702710), (12960, 1664872), (14080, 1532439), (14256, 1513520), (15840, 1362168), (17280, 1248654), (17820, 1210816), (18919, 1140480), (19008, 1135140), (20736, 1040545), (21120, 1021626), (23760, 908112), (25344, 851355), (25920, 832436), (28512, 756760), (31680, 681084), (34560, 624327), (35640, 605408), (37838, 570240), (38016, 567570), (42240, 510813), (47520, 454056), (51840, 416218), (56757, 380160), (57024, 378380), (63360, 340542), (71280, 302704), (75676, 285120), (76032, 283785), (94595, 228096), (95040, 227028), (103680, 208109), (113514, 190080), (114048, 189190), (126720, 170271), (142560, 151352)]