1768160640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{487}}^1$

素因数の和:601

約数の個数: 256

約数和(自身を含む): 5925335040

約数和(自身を除く): 4157174400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 61, 62, 64, 80, 93, 96, 120, 122, 124, 128, 155, 160, 183, 186, 192, 240, 244, 248, 305, 310, 320, 366, 372, 384, 465, 480, 487, 488, 496, 610, 620, 640, 732, 744, 915, 930, 960, 974, 976, 992, 1220, 1240, 1461, 1464, 1488, 1830, 1860, 1891, 1920, 1948, 1952, 1984, 2435, 2440, 2480, 2922, 2928, 2976, 3660, 3720, 3782, 3896, 3904, 3968, 4870, 4880, 4960, 5673, 5844, 5856, 5952, 7305, 7320, 7440, 7564, 7792, 7808, 9455, 9740, 9760, 9920, 11346, 11688, 11712, 11904, 14610, 14640, 14880, 15097, 15128, 15584, 18910, 19480, 19520, 19840, 22692, 23376, 23424, 28365, 29220, 29280, 29707, 29760, 30194, 30256, 31168, 37820, 38960, 39040, 45291, 45384, 46752, 56730, 58440, 58560, 59414, 59520, 60388, 60512, 62336, 75485, 75640, 77920, 89121, 90582, 90768, 93504, 113460, 116880, 117120, 118828, 120776, 121024, 148535, 150970, 151280, 155840, 178242, 181164, 181536, 187008, 226455, 226920, 233760, 237656, 241552, 242048, 297070, 301940, 302560, 311680, 356484, 362328, 363072, 445605, 452910, 453840, 467520, 475312, 483104, 594140, 603880, 605120, 712968, 724656, 726144, 891210, 905820, 907680, 920917, 935040, 950624, 966208, 1188280, 1207760, 1210240, 1425936, 1449312, 1782420, 1811640, 1815360, 1841834, 1901248, 1932416, 2376560, 2415520, 2762751, 2851872, 2898624, 3564840, 3623280, 3630720, 3683668, 3802496, 4604585, 4753120, 4831040, 5525502, 5703744, 5797248, 7129680, 7246560, 7367336, 9209170, 9506240, 9662080, 11051004, 11407488, 13813755, 14259360, 14493120, 14734672, 18418340, 19012480, 22102008, 27627510, 28518720, 28986240, 29469344, 36836680, 44204016, 55255020, 57037440, 58938688, 73673360, 88408032, 110510040, 117877376, 147346720, 176816064, 221020080, 294693440, 353632128, 442040160, 589386880, 884080320, 1768160640]

約数ペア:

[(1, 1768160640), (2, 884080320), (3, 589386880), (4, 442040160), (5, 353632128), (6, 294693440), (8, 221020080), (10, 176816064), (12, 147346720), (15, 117877376), (16, 110510040), (20, 88408032), (24, 73673360), (30, 58938688), (31, 57037440), (32, 55255020), (40, 44204016), (48, 36836680), (60, 29469344), (61, 28986240), (62, 28518720), (64, 27627510), (80, 22102008), (93, 19012480), (96, 18418340), (120, 14734672), (122, 14493120), (124, 14259360), (128, 13813755), (155, 11407488), (160, 11051004), (183, 9662080), (186, 9506240), (192, 9209170), (240, 7367336), (244, 7246560), (248, 7129680), (305, 5797248), (310, 5703744), (320, 5525502), (366, 4831040), (372, 4753120), (384, 4604585), (465, 3802496), (480, 3683668), (487, 3630720), (488, 3623280), (496, 3564840), (610, 2898624), (620, 2851872), (640, 2762751), (732, 2415520), (744, 2376560), (915, 1932416), (930, 1901248), (960, 1841834), (974, 1815360), (976, 1811640), (992, 1782420), (1220, 1449312), (1240, 1425936), (1461, 1210240), (1464, 1207760), (1488, 1188280), (1830, 966208), (1860, 950624), (1891, 935040), (1920, 920917), (1948, 907680), (1952, 905820), (1984, 891210), (2435, 726144), (2440, 724656), (2480, 712968), (2922, 605120), (2928, 603880), (2976, 594140), (3660, 483104), (3720, 475312), (3782, 467520), (3896, 453840), (3904, 452910), (3968, 445605), (4870, 363072), (4880, 362328), (4960, 356484), (5673, 311680), (5844, 302560), (5856, 301940), (5952, 297070), (7305, 242048), (7320, 241552), (7440, 237656), (7564, 233760), (7792, 226920), (7808, 226455), (9455, 187008), (9740, 181536), (9760, 181164), (9920, 178242), (11346, 155840), (11688, 151280), (11712, 150970), (11904, 148535), (14610, 121024), (14640, 120776), (14880, 118828), (15097, 117120), (15128, 116880), (15584, 113460), (18910, 93504), (19480, 90768), (19520, 90582), (19840, 89121), (22692, 77920), (23376, 75640), (23424, 75485), (28365, 62336), (29220, 60512), (29280, 60388), (29707, 59520), (29760, 59414), (30194, 58560), (30256, 58440), (31168, 56730), (37820, 46752), (38960, 45384), (39040, 45291)]