137371520

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:141

約数の個数: 256

約数和(自身を含む): 411264000

約数和(自身を除く): 273892480

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 19, 20, 22, 26, 32, 38, 40, 44, 52, 55, 64, 65, 76, 79, 80, 88, 95, 104, 110, 128, 130, 143, 152, 158, 160, 176, 190, 208, 209, 220, 247, 260, 286, 304, 316, 320, 352, 380, 395, 416, 418, 440, 494, 520, 572, 608, 632, 640, 704, 715, 760, 790, 832, 836, 869, 880, 988, 1027, 1040, 1045, 1144, 1216, 1235, 1264, 1408, 1430, 1501, 1520, 1580, 1664, 1672, 1738, 1760, 1976, 2054, 2080, 2090, 2288, 2432, 2470, 2528, 2717, 2860, 3002, 3040, 3160, 3344, 3476, 3520, 3952, 4108, 4160, 4180, 4345, 4576, 4940, 5056, 5135, 5434, 5720, 6004, 6080, 6320, 6688, 6952, 7040, 7505, 7904, 8216, 8320, 8360, 8690, 9152, 9880, 10112, 10270, 10868, 11297, 11440, 12008, 12160, 12640, 13376, 13585, 13904, 15010, 15808, 16432, 16511, 16720, 17380, 18304, 19513, 19760, 20540, 21736, 22594, 22880, 24016, 25280, 26752, 27170, 27808, 30020, 31616, 32864, 33022, 33440, 34760, 39026, 39520, 41080, 43472, 45188, 45760, 48032, 50560, 54340, 55616, 56485, 60040, 65728, 66044, 66880, 69520, 78052, 79040, 82160, 82555, 86944, 90376, 91520, 96064, 97565, 108680, 111232, 112970, 120080, 131456, 132088, 133760, 139040, 156104, 158080, 164320, 165110, 173888, 180752, 192128, 195130, 214643, 217360, 225940, 240160, 264176, 278080, 312208, 328640, 330220, 347776, 361504, 390260, 429286, 434720, 451880, 480320, 528352, 556160, 624416, 657280, 660440, 723008, 780520, 858572, 869440, 903760, 960640, 1056704, 1073215, 1248832, 1320880, 1446016, 1561040, 1717144, 1738880, 1807520, 2113408, 2146430, 2497664, 2641760, 3122080, 3434288, 3615040, 4292860, 5283520, 6244160, 6868576, 7230080, 8585720, 10567040, 12488320, 13737152, 17171440, 27474304, 34342880, 68685760, 137371520]

約数ペア:

[(1, 137371520), (2, 68685760), (4, 34342880), (5, 27474304), (8, 17171440), (10, 13737152), (11, 12488320), (13, 10567040), (16, 8585720), (19, 7230080), (20, 6868576), (22, 6244160), (26, 5283520), (32, 4292860), (38, 3615040), (40, 3434288), (44, 3122080), (52, 2641760), (55, 2497664), (64, 2146430), (65, 2113408), (76, 1807520), (79, 1738880), (80, 1717144), (88, 1561040), (95, 1446016), (104, 1320880), (110, 1248832), (128, 1073215), (130, 1056704), (143, 960640), (152, 903760), (158, 869440), (160, 858572), (176, 780520), (190, 723008), (208, 660440), (209, 657280), (220, 624416), (247, 556160), (260, 528352), (286, 480320), (304, 451880), (316, 434720), (320, 429286), (352, 390260), (380, 361504), (395, 347776), (416, 330220), (418, 328640), (440, 312208), (494, 278080), (520, 264176), (572, 240160), (608, 225940), (632, 217360), (640, 214643), (704, 195130), (715, 192128), (760, 180752), (790, 173888), (832, 165110), (836, 164320), (869, 158080), (880, 156104), (988, 139040), (1027, 133760), (1040, 132088), (1045, 131456), (1144, 120080), (1216, 112970), (1235, 111232), (1264, 108680), (1408, 97565), (1430, 96064), (1501, 91520), (1520, 90376), (1580, 86944), (1664, 82555), (1672, 82160), (1738, 79040), (1760, 78052), (1976, 69520), (2054, 66880), (2080, 66044), (2090, 65728), (2288, 60040), (2432, 56485), (2470, 55616), (2528, 54340), (2717, 50560), (2860, 48032), (3002, 45760), (3040, 45188), (3160, 43472), (3344, 41080), (3476, 39520), (3520, 39026), (3952, 34760), (4108, 33440), (4160, 33022), (4180, 32864), (4345, 31616), (4576, 30020), (4940, 27808), (5056, 27170), (5135, 26752), (5434, 25280), (5720, 24016), (6004, 22880), (6080, 22594), (6320, 21736), (6688, 20540), (6952, 19760), (7040, 19513), (7505, 18304), (7904, 17380), (8216, 16720), (8320, 16511), (8360, 16432), (8690, 15808), (9152, 15010), (9880, 13904), (10112, 13585), (10270, 13376), (10868, 12640), (11297, 12160), (11440, 12008)]