20153105280

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{45439}}^1$

素因数の和:45482

約数の個数: 384

約数和(自身を含む): 86764953600

約数和(自身を除く): 66611848320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 64, 66, 70, 72, 77, 80, 84, 88, 90, 96, 99, 105, 110, 112, 120, 126, 128, 132, 140, 144, 154, 160, 165, 168, 176, 180, 192, 198, 210, 220, 224, 231, 240, 252, 264, 280, 288, 308, 315, 320, 330, 336, 352, 360, 384, 385, 396, 420, 440, 448, 462, 480, 495, 504, 528, 560, 576, 616, 630, 640, 660, 672, 693, 704, 720, 770, 792, 840, 880, 896, 924, 960, 990, 1008, 1056, 1120, 1152, 1155, 1232, 1260, 1320, 1344, 1386, 1408, 1440, 1540, 1584, 1680, 1760, 1848, 1920, 1980, 2016, 2112, 2240, 2310, 2464, 2520, 2640, 2688, 2772, 2880, 3080, 3168, 3360, 3465, 3520, 3696, 3960, 4032, 4224, 4480, 4620, 4928, 5040, 5280, 5544, 5760, 6160, 6336, 6720, 6930, 7040, 7392, 7920, 8064, 9240, 9856, 10080, 10560, 11088, 12320, 12672, 13440, 13860, 14784, 15840, 18480, 20160, 21120, 22176, 24640, 27720, 29568, 31680, 36960, 40320, 44352, 45439, 49280, 55440, 63360, 73920, 88704, 90878, 110880, 136317, 147840, 181756, 221760, 227195, 272634, 318073, 363512, 408951, 443520, 454390, 499829, 545268, 636146, 681585, 727024, 817902, 908780, 954219, 999658, 1090536, 1272292, 1363170, 1454048, 1499487, 1590365, 1635804, 1817560, 1908438, 1999316, 2044755, 2181072, 2499145, 2544584, 2726340, 2862657, 2908096, 2998974, 3180730, 3271608, 3498803, 3635120, 3816876, 3998632, 4089510, 4362144, 4498461, 4771095, 4998290, 5089168, 5452680, 5725314, 5816192, 5997948, 6361460, 6543216, 6997606, 7270240, 7497435, 7633752, 7997264, 8179020, 8724288, 8996922, 9542190, 9996580, 10178336, 10496409, 10905360, 11450628, 11995896, 12722920, 13086432, 13995212, 14313285, 14540480, 14994870, 15267504, 15994528, 16358040, 17448576, 17494015, 17993844, 19084380, 19993160, 20356672, 20992818, 21810720, 22492305, 22901256, 23991792, 25445840, 26172864, 27990424, 28626570, 29080960, 29989740, 30535008, 31489227, 31989056, 32716080, 34988030, 35987688, 38168760, 39986320, 40713344, 41985636, 43621440, 44984610, 45802512, 47983584, 50891680, 52345728, 52482045, 55980848, 57253140, 59979480, 61070016, 62978454, 63978112, 65432160, 69976060, 71975376, 76337520, 79972640, 83971272, 87242880, 89969220, 91605024, 95967168, 101783360, 104964090, 111961696, 114506280, 119958960, 122140032, 125956908, 130864320, 139952120, 143950752, 152675040, 157446135, 159945280, 167942544, 179938440, 183210048, 191934336, 203566720, 209928180, 223923392, 229012560, 239917920, 251913816, 261728640, 279904240, 287901504, 305350080, 314892270, 319890560, 335885088, 359876880, 366420096, 419856360, 447846784, 458025120, 479835840, 503827632, 559808480, 575803008, 610700160, 629784540, 671770176, 719753760, 839712720, 916050240, 959671680, 1007655264, 1119616960, 1259569080, 1343540352, 1439507520, 1679425440, 1832100480, 2015310528, 2239233920, 2519138160, 2879015040, 3358850880, 4030621056, 5038276320, 6717701760, 10076552640, 20153105280]

約数ペア:

[(1, 20153105280), (2, 10076552640), (3, 6717701760), (4, 5038276320), (5, 4030621056), (6, 3358850880), (7, 2879015040), (8, 2519138160), (9, 2239233920), (10, 2015310528), (11, 1832100480), (12, 1679425440), (14, 1439507520), (15, 1343540352), (16, 1259569080), (18, 1119616960), (20, 1007655264), (21, 959671680), (22, 916050240), (24, 839712720), (28, 719753760), (30, 671770176), (32, 629784540), (33, 610700160), (35, 575803008), (36, 559808480), (40, 503827632), (42, 479835840), (44, 458025120), (45, 447846784), (48, 419856360), (55, 366420096), (56, 359876880), (60, 335885088), (63, 319890560), (64, 314892270), (66, 305350080), (70, 287901504), (72, 279904240), (77, 261728640), (80, 251913816), (84, 239917920), (88, 229012560), (90, 223923392), (96, 209928180), (99, 203566720), (105, 191934336), (110, 183210048), (112, 179938440), (120, 167942544), (126, 159945280), (128, 157446135), (132, 152675040), (140, 143950752), (144, 139952120), (154, 130864320), (160, 125956908), (165, 122140032), (168, 119958960), (176, 114506280), (180, 111961696), (192, 104964090), (198, 101783360), (210, 95967168), (220, 91605024), (224, 89969220), (231, 87242880), (240, 83971272), (252, 79972640), (264, 76337520), (280, 71975376), (288, 69976060), (308, 65432160), (315, 63978112), (320, 62978454), (330, 61070016), (336, 59979480), (352, 57253140), (360, 55980848), (384, 52482045), (385, 52345728), (396, 50891680), (420, 47983584), (440, 45802512), (448, 44984610), (462, 43621440), (480, 41985636), (495, 40713344), (504, 39986320), (528, 38168760), (560, 35987688), (576, 34988030), (616, 32716080), (630, 31989056), (640, 31489227), (660, 30535008), (672, 29989740), (693, 29080960), (704, 28626570), (720, 27990424), (770, 26172864), (792, 25445840), (840, 23991792), (880, 22901256), (896, 22492305), (924, 21810720), (960, 20992818), (990, 20356672), (1008, 19993160), (1056, 19084380), (1120, 17993844), (1152, 17494015), (1155, 17448576), (1232, 16358040), (1260, 15994528), (1320, 15267504), (1344, 14994870), (1386, 14540480), (1408, 14313285), (1440, 13995212), (1540, 13086432), (1584, 12722920), (1680, 11995896), (1760, 11450628), (1848, 10905360), (1920, 10496409), (1980, 10178336), (2016, 9996580), (2112, 9542190), (2240, 8996922), (2310, 8724288), (2464, 8179020), (2520, 7997264), (2640, 7633752), (2688, 7497435), (2772, 7270240), (2880, 6997606), (3080, 6543216), (3168, 6361460), (3360, 5997948), (3465, 5816192), (3520, 5725314), (3696, 5452680), (3960, 5089168), (4032, 4998290), (4224, 4771095), (4480, 4498461), (4620, 4362144), (4928, 4089510), (5040, 3998632), (5280, 3816876), (5544, 3635120), (5760, 3498803), (6160, 3271608), (6336, 3180730), (6720, 2998974), (6930, 2908096), (7040, 2862657), (7392, 2726340), (7920, 2544584), (8064, 2499145), (9240, 2181072), (9856, 2044755), (10080, 1999316), (10560, 1908438), (11088, 1817560), (12320, 1635804), (12672, 1590365), (13440, 1499487), (13860, 1454048), (14784, 1363170), (15840, 1272292), (18480, 1090536), (20160, 999658), (21120, 954219), (22176, 908780), (24640, 817902), (27720, 727024), (29568, 681585), (31680, 636146), (36960, 545268), (40320, 499829), (44352, 454390), (45439, 443520), (49280, 408951), (55440, 363512), (63360, 318073), (73920, 272634), (88704, 227195), (90878, 221760), (110880, 181756), (136317, 147840)]