7228639440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{823}}^1\times {\mathrm{1109}}^1$

素因数の和:1962

約数の個数: 240

約数和(自身を含む): 26539194240

約数和(自身を除く): 19310554800

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, 360, 396, 440, 495, 528, 660, 720, 792, 823, 880, 990, 1109, 1320, 1584, 1646, 1980, 2218, 2469, 2640, 3292, 3327, 3960, 4115, 4436, 4938, 5545, 6584, 6654, 7407, 7920, 8230, 8872, 9053, 9876, 9981, 11090, 12199, 12345, 13168, 13308, 14814, 16460, 16635, 17744, 18106, 19752, 19962, 22180, 24398, 24690, 26616, 27159, 29628, 32920, 33270, 36212, 36597, 37035, 39504, 39924, 44360, 45265, 48796, 49380, 49905, 53232, 54318, 59256, 60995, 65840, 66540, 72424, 73194, 74070, 79848, 81477, 88720, 90530, 97592, 98760, 99810, 108636, 109791, 118512, 121990, 133080, 135795, 144848, 146388, 148140, 159696, 162954, 181060, 182985, 195184, 197520, 199620, 217272, 219582, 243980, 266160, 271590, 292776, 296280, 325908, 362120, 365970, 399240, 407385, 434544, 439164, 487960, 543180, 548955, 585552, 592560, 651816, 724240, 731940, 798480, 814770, 878328, 912707, 975920, 1086360, 1097910, 1303632, 1463880, 1629540, 1756656, 1825414, 2172720, 2195820, 2738121, 2927760, 3259080, 3650828, 4391640, 4563535, 5476242, 6518160, 7301656, 8214363, 8783280, 9127070, 10039777, 10952484, 13690605, 14603312, 16428726, 18254140, 20079554, 21904968, 27381210, 30119331, 32857452, 36508280, 40159108, 41071815, 43809936, 50198885, 54762420, 60238662, 65714904, 73016560, 80318216, 82143630, 90357993, 100397770, 109524840, 120477324, 131429808, 150596655, 160636432, 164287260, 180715986, 200795540, 219049680, 240954648, 301193310, 328574520, 361431972, 401591080, 451789965, 481909296, 602386620, 657149040, 722863944, 803182160, 903579930, 1204773240, 1445727888, 1807159860, 2409546480, 3614319720, 7228639440]

約数ペア:

[(1, 7228639440), (2, 3614319720), (3, 2409546480), (4, 1807159860), (5, 1445727888), (6, 1204773240), (8, 903579930), (9, 803182160), (10, 722863944), (11, 657149040), (12, 602386620), (15, 481909296), (16, 451789965), (18, 401591080), (20, 361431972), (22, 328574520), (24, 301193310), (30, 240954648), (33, 219049680), (36, 200795540), (40, 180715986), (44, 164287260), (45, 160636432), (48, 150596655), (55, 131429808), (60, 120477324), (66, 109524840), (72, 100397770), (80, 90357993), (88, 82143630), (90, 80318216), (99, 73016560), (110, 65714904), (120, 60238662), (132, 54762420), (144, 50198885), (165, 43809936), (176, 41071815), (180, 40159108), (198, 36508280), (220, 32857452), (240, 30119331), (264, 27381210), (330, 21904968), (360, 20079554), (396, 18254140), (440, 16428726), (495, 14603312), (528, 13690605), (660, 10952484), (720, 10039777), (792, 9127070), (823, 8783280), (880, 8214363), (990, 7301656), (1109, 6518160), (1320, 5476242), (1584, 4563535), (1646, 4391640), (1980, 3650828), (2218, 3259080), (2469, 2927760), (2640, 2738121), (3292, 2195820), (3327, 2172720), (3960, 1825414), (4115, 1756656), (4436, 1629540), (4938, 1463880), (5545, 1303632), (6584, 1097910), (6654, 1086360), (7407, 975920), (7920, 912707), (8230, 878328), (8872, 814770), (9053, 798480), (9876, 731940), (9981, 724240), (11090, 651816), (12199, 592560), (12345, 585552), (13168, 548955), (13308, 543180), (14814, 487960), (16460, 439164), (16635, 434544), (17744, 407385), (18106, 399240), (19752, 365970), (19962, 362120), (22180, 325908), (24398, 296280), (24690, 292776), (26616, 271590), (27159, 266160), (29628, 243980), (32920, 219582), (33270, 217272), (36212, 199620), (36597, 197520), (37035, 195184), (39504, 182985), (39924, 181060), (44360, 162954), (45265, 159696), (48796, 148140), (49380, 146388), (49905, 144848), (53232, 135795), (54318, 133080), (59256, 121990), (60995, 118512), (65840, 109791), (66540, 108636), (72424, 99810), (73194, 98760), (74070, 97592), (79848, 90530), (81477, 88720)]