20366528000

素因数分解:

$2^9\times 5^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{269}}^1$

素因数の和:335

約数の個数: 480

約数和(自身を含む): 63081944640

約数和(自身を除く): 42715416640

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 50, 52, 56, 64, 65, 70, 80, 91, 100, 104, 112, 125, 128, 130, 140, 160, 169, 175, 182, 200, 208, 224, 250, 256, 260, 269, 280, 320, 325, 338, 350, 364, 400, 416, 448, 455, 500, 512, 520, 538, 560, 640, 650, 676, 700, 728, 800, 832, 845, 875, 896, 910, 1000, 1040, 1076, 1120, 1183, 1280, 1300, 1345, 1352, 1400, 1456, 1600, 1625, 1664, 1690, 1750, 1792, 1820, 1883, 2000, 2080, 2152, 2240, 2275, 2366, 2560, 2600, 2690, 2704, 2800, 2912, 3200, 3250, 3328, 3380, 3497, 3500, 3584, 3640, 3766, 4000, 4160, 4225, 4304, 4480, 4550, 4732, 5200, 5380, 5408, 5600, 5824, 5915, 6400, 6500, 6656, 6725, 6760, 6994, 7000, 7280, 7532, 8000, 8320, 8450, 8608, 8960, 9100, 9415, 9464, 10400, 10760, 10816, 11200, 11375, 11648, 11830, 12800, 13000, 13450, 13520, 13988, 14000, 14560, 15064, 16000, 16640, 16900, 17216, 17485, 17920, 18200, 18830, 18928, 20800, 21125, 21520, 21632, 22400, 22750, 23296, 23660, 24479, 26000, 26900, 27040, 27976, 28000, 29120, 29575, 30128, 32000, 33280, 33625, 33800, 34432, 34970, 36400, 37660, 37856, 41600, 42250, 43040, 43264, 44800, 45461, 45500, 46592, 47075, 47320, 48958, 52000, 53800, 54080, 55952, 56000, 58240, 59150, 60256, 64000, 67250, 67600, 68864, 69940, 72800, 75320, 75712, 83200, 84500, 86080, 86528, 87425, 89600, 90922, 91000, 94150, 94640, 97916, 104000, 107600, 108160, 111904, 112000, 116480, 118300, 120512, 122395, 134500, 135200, 137728, 139880, 145600, 147875, 150640, 151424, 166400, 169000, 172160, 174850, 181844, 182000, 188300, 189280, 195832, 208000, 215200, 216320, 223808, 224000, 227305, 232960, 235375, 236600, 241024, 244790, 269000, 270400, 279760, 291200, 295750, 301280, 302848, 318227, 338000, 344320, 349700, 363688, 364000, 376600, 378560, 391664, 416000, 430400, 432640, 437125, 447616, 448000, 454610, 470750, 473200, 482048, 489580, 538000, 540800, 559520, 582400, 591500, 602560, 605696, 611975, 636454, 676000, 688640, 699400, 727376, 728000, 753200, 757120, 783328, 832000, 860800, 874250, 895232, 909220, 941500, 946400, 964096, 979160, 1076000, 1081600, 1119040, 1136525, 1164800, 1183000, 1205120, 1223950, 1272908, 1352000, 1398800, 1454752, 1456000, 1506400, 1514240, 1566656, 1591135, 1721600, 1748500, 1790464, 1818440, 1883000, 1892800, 1958320, 2152000, 2163200, 2238080, 2273050, 2366000, 2410240, 2447900, 2545816, 2704000, 2797600, 2909504, 2912000, 3012800, 3028480, 3059875, 3133312, 3182270, 3443200, 3497000, 3636880, 3766000, 3785600, 3916640, 4304000, 4476160, 4546100, 4732000, 4820480, 4895800, 5091632, 5408000, 5595200, 5682625, 5819008, 5824000, 6025600, 6119750, 6266624, 6364540, 6994000, 7273760, 7532000, 7571200, 7833280, 7955675, 8608000, 8952320, 9092200, 9464000, 9791600, 10183264, 10816000, 11190400, 11365250, 11638016, 12051200, 12239500, 12533248, 12729080, 13988000, 14547520, 15064000, 15142400, 15666560, 15911350, 17216000, 18184400, 18928000, 19583200, 20366528, 22380800, 22730500, 23276032, 24102400, 24479000, 25458160, 27976000, 29095040, 30128000, 31333120, 31822700, 36368800, 37856000, 39166400, 39778375, 40733056, 44761600, 45461000, 48958000, 50916320, 55952000, 58190080, 60256000, 62666240, 63645400, 72737600, 75712000, 78332800, 79556750, 81466112, 90922000, 97916000, 101832640, 111904000, 116380160, 120512000, 127290800, 145475200, 156665600, 159113500, 162932224, 181844000, 195832000, 203665280, 223808000, 254581600, 290950400, 313331200, 318227000, 363688000, 391664000, 407330560, 509163200, 581900800, 636454000, 727376000, 783328000, 814661120, 1018326400, 1272908000, 1454752000, 1566656000, 2036652800, 2545816000, 2909504000, 4073305600, 5091632000, 10183264000, 20366528000]

約数ペア:

[(1, 20366528000), (2, 10183264000), (4, 5091632000), (5, 4073305600), (7, 2909504000), (8, 2545816000), (10, 2036652800), (13, 1566656000), (14, 1454752000), (16, 1272908000), (20, 1018326400), (25, 814661120), (26, 783328000), (28, 727376000), (32, 636454000), (35, 581900800), (40, 509163200), (50, 407330560), (52, 391664000), (56, 363688000), (64, 318227000), (65, 313331200), (70, 290950400), (80, 254581600), (91, 223808000), (100, 203665280), (104, 195832000), (112, 181844000), (125, 162932224), (128, 159113500), (130, 156665600), (140, 145475200), (160, 127290800), (169, 120512000), (175, 116380160), (182, 111904000), (200, 101832640), (208, 97916000), (224, 90922000), (250, 81466112), (256, 79556750), (260, 78332800), (269, 75712000), (280, 72737600), (320, 63645400), (325, 62666240), (338, 60256000), (350, 58190080), (364, 55952000), (400, 50916320), (416, 48958000), (448, 45461000), (455, 44761600), (500, 40733056), (512, 39778375), (520, 39166400), (538, 37856000), (560, 36368800), (640, 31822700), (650, 31333120), (676, 30128000), (700, 29095040), (728, 27976000), (800, 25458160), (832, 24479000), (845, 24102400), (875, 23276032), (896, 22730500), (910, 22380800), (1000, 20366528), (1040, 19583200), (1076, 18928000), (1120, 18184400), (1183, 17216000), (1280, 15911350), (1300, 15666560), (1345, 15142400), (1352, 15064000), (1400, 14547520), (1456, 13988000), (1600, 12729080), (1625, 12533248), (1664, 12239500), (1690, 12051200), (1750, 11638016), (1792, 11365250), (1820, 11190400), (1883, 10816000), (2000, 10183264), (2080, 9791600), (2152, 9464000), (2240, 9092200), (2275, 8952320), (2366, 8608000), (2560, 7955675), (2600, 7833280), (2690, 7571200), (2704, 7532000), (2800, 7273760), (2912, 6994000), (3200, 6364540), (3250, 6266624), (3328, 6119750), (3380, 6025600), (3497, 5824000), (3500, 5819008), (3584, 5682625), (3640, 5595200), (3766, 5408000), (4000, 5091632), (4160, 4895800), (4225, 4820480), (4304, 4732000), (4480, 4546100), (4550, 4476160), (4732, 4304000), (5200, 3916640), (5380, 3785600), (5408, 3766000), (5600, 3636880), (5824, 3497000), (5915, 3443200), (6400, 3182270), (6500, 3133312), (6656, 3059875), (6725, 3028480), (6760, 3012800), (6994, 2912000), (7000, 2909504), (7280, 2797600), (7532, 2704000), (8000, 2545816), (8320, 2447900), (8450, 2410240), (8608, 2366000), (8960, 2273050), (9100, 2238080), (9415, 2163200), (9464, 2152000), (10400, 1958320), (10760, 1892800), (10816, 1883000), (11200, 1818440), (11375, 1790464), (11648, 1748500), (11830, 1721600), (12800, 1591135), (13000, 1566656), (13450, 1514240), (13520, 1506400), (13988, 1456000), (14000, 1454752), (14560, 1398800), (15064, 1352000), (16000, 1272908), (16640, 1223950), (16900, 1205120), (17216, 1183000), (17485, 1164800), (17920, 1136525), (18200, 1119040), (18830, 1081600), (18928, 1076000), (20800, 979160), (21125, 964096), (21520, 946400), (21632, 941500), (22400, 909220), (22750, 895232), (23296, 874250), (23660, 860800), (24479, 832000), (26000, 783328), (26900, 757120), (27040, 753200), (27976, 728000), (28000, 727376), (29120, 699400), (29575, 688640), (30128, 676000), (32000, 636454), (33280, 611975), (33625, 605696), (33800, 602560), (34432, 591500), (34970, 582400), (36400, 559520), (37660, 540800), (37856, 538000), (41600, 489580), (42250, 482048), (43040, 473200), (43264, 470750), (44800, 454610), (45461, 448000), (45500, 447616), (46592, 437125), (47075, 432640), (47320, 430400), (48958, 416000), (52000, 391664), (53800, 378560), (54080, 376600), (55952, 364000), (56000, 363688), (58240, 349700), (59150, 344320), (60256, 338000), (64000, 318227), (67250, 302848), (67600, 301280), (68864, 295750), (69940, 291200), (72800, 279760), (75320, 270400), (75712, 269000), (83200, 244790), (84500, 241024), (86080, 236600), (86528, 235375), (87425, 232960), (89600, 227305), (90922, 224000), (91000, 223808), (94150, 216320), (94640, 215200), (97916, 208000), (104000, 195832), (107600, 189280), (108160, 188300), (111904, 182000), (112000, 181844), (116480, 174850), (118300, 172160), (120512, 169000), (122395, 166400), (134500, 151424), (135200, 150640), (137728, 147875), (139880, 145600)]