20880322560

素因数分解:

$2^{12}\times 3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1$

素因数の和:389

約数の個数: 520

約数和(自身を含む): 76926071376

約数和(自身を除く): 56045748816

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 41, 45, 48, 54, 60, 64, 72, 80, 81, 82, 90, 96, 108, 120, 123, 128, 135, 144, 160, 162, 164, 180, 192, 205, 216, 240, 246, 256, 270, 288, 307, 320, 324, 328, 360, 369, 384, 405, 410, 432, 480, 492, 512, 540, 576, 614, 615, 640, 648, 656, 720, 738, 768, 810, 820, 864, 921, 960, 984, 1024, 1080, 1107, 1152, 1228, 1230, 1280, 1296, 1312, 1440, 1476, 1535, 1536, 1620, 1640, 1728, 1842, 1845, 1920, 1968, 2048, 2160, 2214, 2304, 2456, 2460, 2560, 2592, 2624, 2763, 2880, 2952, 3070, 3072, 3240, 3280, 3321, 3456, 3684, 3690, 3840, 3936, 4096, 4320, 4428, 4605, 4608, 4912, 4920, 5120, 5184, 5248, 5526, 5535, 5760, 5904, 6140, 6144, 6480, 6560, 6642, 6912, 7368, 7380, 7680, 7872, 8289, 8640, 8856, 9210, 9216, 9824, 9840, 10240, 10368, 10496, 11052, 11070, 11520, 11808, 12280, 12288, 12587, 12960, 13120, 13284, 13815, 13824, 14736, 14760, 15360, 15744, 16578, 16605, 17280, 17712, 18420, 18432, 19648, 19680, 20480, 20736, 20992, 22104, 22140, 23040, 23616, 24560, 24867, 25174, 25920, 26240, 26568, 27630, 27648, 29472, 29520, 30720, 31488, 33156, 33210, 34560, 35424, 36840, 36864, 37761, 39296, 39360, 41445, 41472, 41984, 44208, 44280, 46080, 47232, 49120, 49734, 50348, 51840, 52480, 53136, 55260, 55296, 58944, 59040, 61440, 62935, 62976, 66312, 66420, 69120, 70848, 73680, 75522, 78592, 78720, 82890, 82944, 83968, 88416, 88560, 92160, 94464, 98240, 99468, 100696, 103680, 104960, 106272, 110520, 110592, 113283, 117888, 118080, 124335, 125870, 125952, 132624, 132840, 138240, 141696, 147360, 151044, 157184, 157440, 165780, 165888, 167936, 176832, 177120, 184320, 188805, 188928, 196480, 198936, 201392, 207360, 209920, 212544, 221040, 226566, 235776, 236160, 248670, 251740, 251904, 265248, 265680, 276480, 283392, 294720, 302088, 314368, 314880, 331560, 331776, 339849, 353664, 354240, 377610, 377856, 392960, 397872, 402784, 414720, 419840, 425088, 442080, 453132, 471552, 472320, 497340, 503480, 503808, 530496, 531360, 552960, 566415, 566784, 589440, 604176, 628736, 629760, 663120, 679698, 707328, 708480, 755220, 755712, 785920, 795744, 805568, 829440, 839680, 850176, 884160, 906264, 943104, 944640, 994680, 1006960, 1019547, 1060992, 1062720, 1132830, 1133568, 1178880, 1208352, 1257472, 1259520, 1326240, 1359396, 1414656, 1416960, 1510440, 1511424, 1571840, 1591488, 1611136, 1658880, 1699245, 1700352, 1768320, 1812528, 1886208, 1889280, 1989360, 2013920, 2039094, 2121984, 2125440, 2265660, 2267136, 2357760, 2416704, 2519040, 2652480, 2718792, 2829312, 2833920, 3020880, 3143680, 3182976, 3222272, 3398490, 3400704, 3536640, 3625056, 3772416, 3778560, 3978720, 4027840, 4078188, 4243968, 4250880, 4531320, 4534272, 4715520, 4833408, 5097735, 5304960, 5437584, 5658624, 5667840, 6041760, 6287360, 6365952, 6444544, 6796980, 6801408, 7073280, 7250112, 7557120, 7957440, 8055680, 8156376, 8487936, 8501760, 9062640, 9431040, 9666816, 10195470, 10609920, 10875168, 11317248, 11335680, 12083520, 12731904, 12889088, 13593960, 13602816, 14146560, 14500224, 15914880, 16111360, 16312752, 16975872, 17003520, 18125280, 18862080, 19333632, 20390940, 21219840, 21750336, 22671360, 24167040, 25463808, 25778176, 27187920, 28293120, 29000448, 31829760, 32222720, 32625504, 33951744, 34007040, 36250560, 38667264, 40781880, 42439680, 43500672, 48334080, 50927616, 51556352, 54375840, 56586240, 58000896, 63659520, 64445440, 65251008, 68014080, 72501120, 77334528, 81563760, 84879360, 87001344, 96668160, 101855232, 108751680, 116001792, 127319040, 128890880, 130502016, 145002240, 154669056, 163127520, 169758720, 174002688, 193336320, 217503360, 232003584, 254638080, 257781760, 261004032, 290004480, 326255040, 348005376, 386672640, 435006720, 464007168, 509276160, 522008064, 580008960, 652510080, 696010752, 773345280, 870013440, 1044016128, 1160017920, 1305020160, 1392021504, 1740026880, 2088032256, 2320035840, 2610040320, 3480053760, 4176064512, 5220080640, 6960107520, 10440161280, 20880322560]

約数ペア:

[(1, 20880322560), (2, 10440161280), (3, 6960107520), (4, 5220080640), (5, 4176064512), (6, 3480053760), (8, 2610040320), (9, 2320035840), (10, 2088032256), (12, 1740026880), (15, 1392021504), (16, 1305020160), (18, 1160017920), (20, 1044016128), (24, 870013440), (27, 773345280), (30, 696010752), (32, 652510080), (36, 580008960), (40, 522008064), (41, 509276160), (45, 464007168), (48, 435006720), (54, 386672640), (60, 348005376), (64, 326255040), (72, 290004480), (80, 261004032), (81, 257781760), (82, 254638080), (90, 232003584), (96, 217503360), (108, 193336320), (120, 174002688), (123, 169758720), (128, 163127520), (135, 154669056), (144, 145002240), (160, 130502016), (162, 128890880), (164, 127319040), (180, 116001792), (192, 108751680), (205, 101855232), (216, 96668160), (240, 87001344), (246, 84879360), (256, 81563760), (270, 77334528), (288, 72501120), (307, 68014080), (320, 65251008), (324, 64445440), (328, 63659520), (360, 58000896), (369, 56586240), (384, 54375840), (405, 51556352), (410, 50927616), (432, 48334080), (480, 43500672), (492, 42439680), (512, 40781880), (540, 38667264), (576, 36250560), (614, 34007040), (615, 33951744), (640, 32625504), (648, 32222720), (656, 31829760), (720, 29000448), (738, 28293120), (768, 27187920), (810, 25778176), (820, 25463808), (864, 24167040), (921, 22671360), (960, 21750336), (984, 21219840), (1024, 20390940), (1080, 19333632), (1107, 18862080), (1152, 18125280), (1228, 17003520), (1230, 16975872), (1280, 16312752), (1296, 16111360), (1312, 15914880), (1440, 14500224), (1476, 14146560), (1535, 13602816), (1536, 13593960), (1620, 12889088), (1640, 12731904), (1728, 12083520), (1842, 11335680), (1845, 11317248), (1920, 10875168), (1968, 10609920), (2048, 10195470), (2160, 9666816), (2214, 9431040), (2304, 9062640), (2456, 8501760), (2460, 8487936), (2560, 8156376), (2592, 8055680), (2624, 7957440), (2763, 7557120), (2880, 7250112), (2952, 7073280), (3070, 6801408), (3072, 6796980), (3240, 6444544), (3280, 6365952), (3321, 6287360), (3456, 6041760), (3684, 5667840), (3690, 5658624), (3840, 5437584), (3936, 5304960), (4096, 5097735), (4320, 4833408), (4428, 4715520), (4605, 4534272), (4608, 4531320), (4912, 4250880), (4920, 4243968), (5120, 4078188), (5184, 4027840), (5248, 3978720), (5526, 3778560), (5535, 3772416), (5760, 3625056), (5904, 3536640), (6140, 3400704), (6144, 3398490), (6480, 3222272), (6560, 3182976), (6642, 3143680), (6912, 3020880), (7368, 2833920), (7380, 2829312), (7680, 2718792), (7872, 2652480), (8289, 2519040), (8640, 2416704), (8856, 2357760), (9210, 2267136), (9216, 2265660), (9824, 2125440), (9840, 2121984), (10240, 2039094), (10368, 2013920), (10496, 1989360), (11052, 1889280), (11070, 1886208), (11520, 1812528), (11808, 1768320), (12280, 1700352), (12288, 1699245), (12587, 1658880), (12960, 1611136), (13120, 1591488), (13284, 1571840), (13815, 1511424), (13824, 1510440), (14736, 1416960), (14760, 1414656), (15360, 1359396), (15744, 1326240), (16578, 1259520), (16605, 1257472), (17280, 1208352), (17712, 1178880), (18420, 1133568), (18432, 1132830), (19648, 1062720), (19680, 1060992), (20480, 1019547), (20736, 1006960), (20992, 994680), (22104, 944640), (22140, 943104), (23040, 906264), (23616, 884160), (24560, 850176), (24867, 839680), (25174, 829440), (25920, 805568), (26240, 795744), (26568, 785920), (27630, 755712), (27648, 755220), (29472, 708480), (29520, 707328), (30720, 679698), (31488, 663120), (33156, 629760), (33210, 628736), (34560, 604176), (35424, 589440), (36840, 566784), (36864, 566415), (37761, 552960), (39296, 531360), (39360, 530496), (41445, 503808), (41472, 503480), (41984, 497340), (44208, 472320), (44280, 471552), (46080, 453132), (47232, 442080), (49120, 425088), (49734, 419840), (50348, 414720), (51840, 402784), (52480, 397872), (53136, 392960), (55260, 377856), (55296, 377610), (58944, 354240), (59040, 353664), (61440, 339849), (62935, 331776), (62976, 331560), (66312, 314880), (66420, 314368), (69120, 302088), (70848, 294720), (73680, 283392), (75522, 276480), (78592, 265680), (78720, 265248), (82890, 251904), (82944, 251740), (83968, 248670), (88416, 236160), (88560, 235776), (92160, 226566), (94464, 221040), (98240, 212544), (99468, 209920), (100696, 207360), (103680, 201392), (104960, 198936), (106272, 196480), (110520, 188928), (110592, 188805), (113283, 184320), (117888, 177120), (118080, 176832), (124335, 167936), (125870, 165888), (125952, 165780), (132624, 157440), (132840, 157184), (138240, 151044), (141696, 147360)]