20121784320

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1567}}^1$

素因数の和:1629

約数の個数: 416

約数和(自身を含む): 73978490880

約数和(自身を除く): 53856706560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 32, 33, 38, 40, 44, 48, 55, 57, 60, 64, 66, 76, 80, 88, 95, 96, 110, 114, 120, 128, 132, 152, 160, 165, 176, 190, 192, 209, 220, 228, 240, 256, 264, 285, 304, 320, 330, 352, 380, 384, 418, 440, 456, 480, 512, 528, 570, 608, 627, 640, 660, 704, 760, 768, 836, 880, 912, 960, 1024, 1045, 1056, 1140, 1216, 1254, 1280, 1320, 1408, 1520, 1536, 1567, 1672, 1760, 1824, 1920, 2048, 2090, 2112, 2280, 2432, 2508, 2560, 2640, 2816, 3040, 3072, 3134, 3135, 3344, 3520, 3648, 3840, 4096, 4180, 4224, 4560, 4701, 4864, 5016, 5120, 5280, 5632, 6080, 6144, 6268, 6270, 6688, 7040, 7296, 7680, 7835, 8360, 8448, 9120, 9402, 9728, 10032, 10240, 10560, 11264, 12160, 12288, 12536, 12540, 13376, 14080, 14592, 15360, 15670, 16720, 16896, 17237, 18240, 18804, 19456, 20064, 20480, 21120, 22528, 23505, 24320, 25072, 25080, 26752, 28160, 29184, 29773, 30720, 31340, 33440, 33792, 34474, 36480, 37608, 38912, 40128, 42240, 45056, 47010, 48640, 50144, 50160, 51711, 53504, 56320, 58368, 59546, 61440, 62680, 66880, 67584, 68948, 72960, 75216, 77824, 80256, 84480, 86185, 89319, 94020, 97280, 100288, 100320, 103422, 107008, 112640, 116736, 119092, 125360, 133760, 135168, 137896, 145920, 148865, 150432, 160512, 168960, 172370, 178638, 188040, 194560, 200576, 200640, 206844, 214016, 225280, 233472, 238184, 250720, 258555, 267520, 275792, 291840, 297730, 300864, 321024, 327503, 337920, 344740, 357276, 376080, 389120, 401152, 401280, 413688, 428032, 446595, 476368, 501440, 517110, 535040, 551584, 583680, 595460, 601728, 642048, 655006, 675840, 689480, 714552, 752160, 802304, 802560, 827376, 856064, 893190, 952736, 982509, 1002880, 1034220, 1070080, 1103168, 1167360, 1190920, 1203456, 1284096, 1310012, 1378960, 1429104, 1504320, 1604608, 1605120, 1637515, 1654752, 1786380, 1905472, 1965018, 2005760, 2068440, 2140160, 2206336, 2381840, 2406912, 2568192, 2620024, 2757920, 2858208, 3008640, 3209216, 3210240, 3275030, 3309504, 3572760, 3810944, 3930036, 4011520, 4136880, 4280320, 4412672, 4763680, 4813824, 4912545, 5240048, 5515840, 5716416, 6017280, 6418432, 6420480, 6550060, 6619008, 7145520, 7621888, 7860072, 8023040, 8273760, 8825344, 9527360, 9627648, 9825090, 10480096, 11031680, 11432832, 12034560, 12840960, 13100120, 13238016, 14291040, 15243776, 15720144, 16046080, 16547520, 17650688, 19054720, 19255296, 19650180, 20960192, 22063360, 22865664, 24069120, 26200240, 26476032, 28582080, 30487552, 31440288, 32092160, 33095040, 35301376, 38109440, 39300360, 41920384, 44126720, 45731328, 48138240, 52400480, 52952064, 57164160, 60975104, 62880576, 66190080, 70602752, 76218880, 78600720, 83840768, 88253440, 91462656, 96276480, 104800960, 105904128, 114328320, 121950208, 125761152, 132380160, 152437760, 157201440, 167681536, 176506880, 182925312, 209601920, 211808256, 228656640, 251522304, 264760320, 304875520, 314402880, 335363072, 353013760, 365850624, 419203840, 457313280, 503044608, 529520640, 609751040, 628805760, 670726144, 838407680, 914626560, 1006089216, 1059041280, 1257611520, 1341452288, 1676815360, 1829253120, 2012178432, 2515223040, 3353630720, 4024356864, 5030446080, 6707261440, 10060892160, 20121784320]

約数ペア:

[(1, 20121784320), (2, 10060892160), (3, 6707261440), (4, 5030446080), (5, 4024356864), (6, 3353630720), (8, 2515223040), (10, 2012178432), (11, 1829253120), (12, 1676815360), (15, 1341452288), (16, 1257611520), (19, 1059041280), (20, 1006089216), (22, 914626560), (24, 838407680), (30, 670726144), (32, 628805760), (33, 609751040), (38, 529520640), (40, 503044608), (44, 457313280), (48, 419203840), (55, 365850624), (57, 353013760), (60, 335363072), (64, 314402880), (66, 304875520), (76, 264760320), (80, 251522304), (88, 228656640), (95, 211808256), (96, 209601920), (110, 182925312), (114, 176506880), (120, 167681536), (128, 157201440), (132, 152437760), (152, 132380160), (160, 125761152), (165, 121950208), (176, 114328320), (190, 105904128), (192, 104800960), (209, 96276480), (220, 91462656), (228, 88253440), (240, 83840768), (256, 78600720), (264, 76218880), (285, 70602752), (304, 66190080), (320, 62880576), (330, 60975104), (352, 57164160), (380, 52952064), (384, 52400480), (418, 48138240), (440, 45731328), (456, 44126720), (480, 41920384), (512, 39300360), (528, 38109440), (570, 35301376), (608, 33095040), (627, 32092160), (640, 31440288), (660, 30487552), (704, 28582080), (760, 26476032), (768, 26200240), (836, 24069120), (880, 22865664), (912, 22063360), (960, 20960192), (1024, 19650180), (1045, 19255296), (1056, 19054720), (1140, 17650688), (1216, 16547520), (1254, 16046080), (1280, 15720144), (1320, 15243776), (1408, 14291040), (1520, 13238016), (1536, 13100120), (1567, 12840960), (1672, 12034560), (1760, 11432832), (1824, 11031680), (1920, 10480096), (2048, 9825090), (2090, 9627648), (2112, 9527360), (2280, 8825344), (2432, 8273760), (2508, 8023040), (2560, 7860072), (2640, 7621888), (2816, 7145520), (3040, 6619008), (3072, 6550060), (3134, 6420480), (3135, 6418432), (3344, 6017280), (3520, 5716416), (3648, 5515840), (3840, 5240048), (4096, 4912545), (4180, 4813824), (4224, 4763680), (4560, 4412672), (4701, 4280320), (4864, 4136880), (5016, 4011520), (5120, 3930036), (5280, 3810944), (5632, 3572760), (6080, 3309504), (6144, 3275030), (6268, 3210240), (6270, 3209216), (6688, 3008640), (7040, 2858208), (7296, 2757920), (7680, 2620024), (7835, 2568192), (8360, 2406912), (8448, 2381840), (9120, 2206336), (9402, 2140160), (9728, 2068440), (10032, 2005760), (10240, 1965018), (10560, 1905472), (11264, 1786380), (12160, 1654752), (12288, 1637515), (12536, 1605120), (12540, 1604608), (13376, 1504320), (14080, 1429104), (14592, 1378960), (15360, 1310012), (15670, 1284096), (16720, 1203456), (16896, 1190920), (17237, 1167360), (18240, 1103168), (18804, 1070080), (19456, 1034220), (20064, 1002880), (20480, 982509), (21120, 952736), (22528, 893190), (23505, 856064), (24320, 827376), (25072, 802560), (25080, 802304), (26752, 752160), (28160, 714552), (29184, 689480), (29773, 675840), (30720, 655006), (31340, 642048), (33440, 601728), (33792, 595460), (34474, 583680), (36480, 551584), (37608, 535040), (38912, 517110), (40128, 501440), (42240, 476368), (45056, 446595), (47010, 428032), (48640, 413688), (50144, 401280), (50160, 401152), (51711, 389120), (53504, 376080), (56320, 357276), (58368, 344740), (59546, 337920), (61440, 327503), (62680, 321024), (66880, 300864), (67584, 297730), (68948, 291840), (72960, 275792), (75216, 267520), (77824, 258555), (80256, 250720), (84480, 238184), (86185, 233472), (89319, 225280), (94020, 214016), (97280, 206844), (100288, 200640), (100320, 200576), (103422, 194560), (107008, 188040), (112640, 178638), (116736, 172370), (119092, 168960), (125360, 160512), (133760, 150432), (135168, 148865), (137896, 145920)]