2907265680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{1109}}^1$

素因数の和:1470

約数の個数: 240

約数和(自身を含む): 10692976320

約数和(自身を除く): 7785710640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 331, 360, 396, 440, 495, 528, 660, 662, 720, 792, 880, 990, 993, 1109, 1320, 1324, 1584, 1655, 1980, 1986, 2218, 2640, 2648, 2979, 3310, 3327, 3641, 3960, 3972, 4436, 4965, 5296, 5545, 5958, 6620, 6654, 7282, 7920, 7944, 8872, 9930, 9981, 10923, 11090, 11916, 12199, 13240, 13308, 14564, 14895, 15888, 16635, 17744, 18205, 19860, 19962, 21846, 22180, 23832, 24398, 26480, 26616, 29128, 29790, 32769, 33270, 36410, 36597, 39720, 39924, 43692, 44360, 47664, 48796, 49905, 53232, 54615, 58256, 59580, 60995, 65538, 66540, 72820, 73194, 79440, 79848, 87384, 88720, 97592, 99810, 109230, 109791, 119160, 121990, 131076, 133080, 145640, 146388, 159696, 163845, 174768, 182985, 195184, 199620, 218460, 219582, 238320, 243980, 262152, 266160, 291280, 292776, 327690, 365970, 367079, 399240, 436920, 439164, 487960, 524304, 548955, 585552, 655380, 731940, 734158, 798480, 873840, 878328, 975920, 1097910, 1101237, 1310760, 1463880, 1468316, 1756656, 1835395, 2195820, 2202474, 2621520, 2927760, 2936632, 3303711, 3670790, 4037869, 4391640, 4404948, 5506185, 5873264, 6607422, 7341580, 8075738, 8783280, 8809896, 11012370, 12113607, 13214844, 14683160, 16151476, 16518555, 17619792, 20189345, 22024740, 24227214, 26429688, 29366320, 32302952, 33037110, 36340821, 40378690, 44049480, 48454428, 52859376, 60568035, 64605904, 66074220, 72681642, 80757380, 88098960, 96908856, 121136070, 132148440, 145363284, 161514760, 181704105, 193817712, 242272140, 264296880, 290726568, 323029520, 363408210, 484544280, 581453136, 726816420, 969088560, 1453632840, 2907265680]

約数ペア:

[(1, 2907265680), (2, 1453632840), (3, 969088560), (4, 726816420), (5, 581453136), (6, 484544280), (8, 363408210), (9, 323029520), (10, 290726568), (11, 264296880), (12, 242272140), (15, 193817712), (16, 181704105), (18, 161514760), (20, 145363284), (22, 132148440), (24, 121136070), (30, 96908856), (33, 88098960), (36, 80757380), (40, 72681642), (44, 66074220), (45, 64605904), (48, 60568035), (55, 52859376), (60, 48454428), (66, 44049480), (72, 40378690), (80, 36340821), (88, 33037110), (90, 32302952), (99, 29366320), (110, 26429688), (120, 24227214), (132, 22024740), (144, 20189345), (165, 17619792), (176, 16518555), (180, 16151476), (198, 14683160), (220, 13214844), (240, 12113607), (264, 11012370), (330, 8809896), (331, 8783280), (360, 8075738), (396, 7341580), (440, 6607422), (495, 5873264), (528, 5506185), (660, 4404948), (662, 4391640), (720, 4037869), (792, 3670790), (880, 3303711), (990, 2936632), (993, 2927760), (1109, 2621520), (1320, 2202474), (1324, 2195820), (1584, 1835395), (1655, 1756656), (1980, 1468316), (1986, 1463880), (2218, 1310760), (2640, 1101237), (2648, 1097910), (2979, 975920), (3310, 878328), (3327, 873840), (3641, 798480), (3960, 734158), (3972, 731940), (4436, 655380), (4965, 585552), (5296, 548955), (5545, 524304), (5958, 487960), (6620, 439164), (6654, 436920), (7282, 399240), (7920, 367079), (7944, 365970), (8872, 327690), (9930, 292776), (9981, 291280), (10923, 266160), (11090, 262152), (11916, 243980), (12199, 238320), (13240, 219582), (13308, 218460), (14564, 199620), (14895, 195184), (15888, 182985), (16635, 174768), (17744, 163845), (18205, 159696), (19860, 146388), (19962, 145640), (21846, 133080), (22180, 131076), (23832, 121990), (24398, 119160), (26480, 109791), (26616, 109230), (29128, 99810), (29790, 97592), (32769, 88720), (33270, 87384), (36410, 79848), (36597, 79440), (39720, 73194), (39924, 72820), (43692, 66540), (44360, 65538), (47664, 60995), (48796, 59580), (49905, 58256), (53232, 54615)]