18256188480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{487}}^1\times {\mathrm{2297}}^1$

素因数の和:2821

約数の個数: 224

約数和(自身を含む): 61525806336

約数和(自身を除く): 43269617856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 408, 480, 487, 510, 544, 680, 816, 960, 974, 1020, 1088, 1360, 1461, 1632, 1948, 2040, 2297, 2435, 2720, 2922, 3264, 3896, 4080, 4594, 4870, 5440, 5844, 6891, 7305, 7792, 8160, 8279, 9188, 9740, 11485, 11688, 13782, 14610, 15584, 16320, 16558, 18376, 19480, 22970, 23376, 24837, 27564, 29220, 31168, 33116, 34455, 36752, 38960, 39049, 41395, 45940, 46752, 49674, 55128, 58440, 66232, 68910, 73504, 77920, 78098, 82790, 91880, 93504, 99348, 110256, 116880, 117147, 124185, 132464, 137820, 147008, 155840, 156196, 165580, 183760, 195245, 198696, 220512, 233760, 234294, 248370, 264928, 275640, 312392, 331160, 367520, 390490, 397392, 441024, 467520, 468588, 496740, 529856, 551280, 585735, 624784, 662320, 735040, 780980, 794784, 937176, 993480, 1102560, 1118639, 1171470, 1249568, 1324640, 1561960, 1589568, 1874352, 1986960, 2205120, 2237278, 2342940, 2499136, 2649280, 3123920, 3355917, 3748704, 3973920, 4474556, 4685880, 5593195, 6247840, 6711834, 7497408, 7947840, 8949112, 9371760, 11186390, 12495680, 13423668, 16779585, 17898224, 18743520, 19016863, 22372780, 26847336, 33559170, 35796448, 37487040, 38033726, 44745560, 53694672, 57050589, 67118340, 71592896, 76067452, 89491120, 95084315, 107389344, 114101178, 134236680, 152134904, 178982240, 190168630, 214778688, 228202356, 268473360, 285252945, 304269808, 357964480, 380337260, 456404712, 536946720, 570505890, 608539616, 760674520, 912809424, 1073893440, 1141011780, 1217079232, 1521349040, 1825618848, 2282023560, 3042698080, 3651237696, 4564047120, 6085396160, 9128094240, 18256188480]

約数ペア:

[(1, 18256188480), (2, 9128094240), (3, 6085396160), (4, 4564047120), (5, 3651237696), (6, 3042698080), (8, 2282023560), (10, 1825618848), (12, 1521349040), (15, 1217079232), (16, 1141011780), (17, 1073893440), (20, 912809424), (24, 760674520), (30, 608539616), (32, 570505890), (34, 536946720), (40, 456404712), (48, 380337260), (51, 357964480), (60, 304269808), (64, 285252945), (68, 268473360), (80, 228202356), (85, 214778688), (96, 190168630), (102, 178982240), (120, 152134904), (136, 134236680), (160, 114101178), (170, 107389344), (192, 95084315), (204, 89491120), (240, 76067452), (255, 71592896), (272, 67118340), (320, 57050589), (340, 53694672), (408, 44745560), (480, 38033726), (487, 37487040), (510, 35796448), (544, 33559170), (680, 26847336), (816, 22372780), (960, 19016863), (974, 18743520), (1020, 17898224), (1088, 16779585), (1360, 13423668), (1461, 12495680), (1632, 11186390), (1948, 9371760), (2040, 8949112), (2297, 7947840), (2435, 7497408), (2720, 6711834), (2922, 6247840), (3264, 5593195), (3896, 4685880), (4080, 4474556), (4594, 3973920), (4870, 3748704), (5440, 3355917), (5844, 3123920), (6891, 2649280), (7305, 2499136), (7792, 2342940), (8160, 2237278), (8279, 2205120), (9188, 1986960), (9740, 1874352), (11485, 1589568), (11688, 1561960), (13782, 1324640), (14610, 1249568), (15584, 1171470), (16320, 1118639), (16558, 1102560), (18376, 993480), (19480, 937176), (22970, 794784), (23376, 780980), (24837, 735040), (27564, 662320), (29220, 624784), (31168, 585735), (33116, 551280), (34455, 529856), (36752, 496740), (38960, 468588), (39049, 467520), (41395, 441024), (45940, 397392), (46752, 390490), (49674, 367520), (55128, 331160), (58440, 312392), (66232, 275640), (68910, 264928), (73504, 248370), (77920, 234294), (78098, 233760), (82790, 220512), (91880, 198696), (93504, 195245), (99348, 183760), (110256, 165580), (116880, 156196), (117147, 155840), (124185, 147008), (132464, 137820)]