221555360160

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{2357}}^1\times {\mathrm{7253}}^1$

素因数の和:9637

約数の個数: 240

約数和(自身を含む): 782345379816

約数和(自身を除く): 560790019656

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2357, 2592, 3240, 4320, 4714, 6480, 7071, 7253, 9428, 11785, 12960, 14142, 14506, 18856, 21213, 21759, 23570, 28284, 29012, 35355, 36265, 37712, 42426, 43518, 47140, 56568, 58024, 63639, 65277, 70710, 72530, 75424, 84852, 87036, 94280, 106065, 108795, 113136, 116048, 127278, 130554, 141420, 145060, 169704, 174072, 188560, 190917, 195831, 212130, 217590, 226272, 232096, 254556, 261108, 282840, 290120, 318195, 326385, 339408, 348144, 377120, 381834, 391662, 424260, 435180, 509112, 522216, 565680, 580240, 587493, 636390, 652770, 678816, 696288, 763668, 783324, 848520, 870360, 954585, 979155, 1018224, 1044432, 1131360, 1160480, 1174986, 1272780, 1305540, 1527336, 1566648, 1697040, 1740720, 1909170, 1958310, 2036448, 2088864, 2349972, 2545560, 2611080, 2937465, 3054672, 3133296, 3394080, 3481440, 3818340, 3916620, 4699944, 5091120, 5222160, 5874930, 6109344, 6266592, 7636680, 7833240, 9399888, 10182240, 10444320, 11749860, 15273360, 15666480, 17095321, 18799776, 23499720, 30546720, 31332960, 34190642, 46999440, 51285963, 68381284, 85476605, 93998880, 102571926, 136762568, 153857889, 170953210, 205143852, 256429815, 273525136, 307715778, 341906420, 410287704, 461573667, 512859630, 547050272, 615431556, 683812840, 769289445, 820575408, 923147334, 1025719260, 1230863112, 1367625680, 1384721001, 1538578890, 1641150816, 1846294668, 2051438520, 2307868335, 2461726224, 2735251360, 2769442002, 3077157780, 3692589336, 4102877040, 4615736670, 4923452448, 5538884004, 6154315560, 6923605005, 7385178672, 8205754080, 9231473340, 11077768008, 12308631120, 13847210010, 14770357344, 18462946680, 22155536016, 24617262240, 27694420020, 36925893360, 44311072032, 55388840040, 73851786720, 110777680080, 221555360160]

約数ペア:

[(1, 221555360160), (2, 110777680080), (3, 73851786720), (4, 55388840040), (5, 44311072032), (6, 36925893360), (8, 27694420020), (9, 24617262240), (10, 22155536016), (12, 18462946680), (15, 14770357344), (16, 13847210010), (18, 12308631120), (20, 11077768008), (24, 9231473340), (27, 8205754080), (30, 7385178672), (32, 6923605005), (36, 6154315560), (40, 5538884004), (45, 4923452448), (48, 4615736670), (54, 4102877040), (60, 3692589336), (72, 3077157780), (80, 2769442002), (81, 2735251360), (90, 2461726224), (96, 2307868335), (108, 2051438520), (120, 1846294668), (135, 1641150816), (144, 1538578890), (160, 1384721001), (162, 1367625680), (180, 1230863112), (216, 1025719260), (240, 923147334), (270, 820575408), (288, 769289445), (324, 683812840), (360, 615431556), (405, 547050272), (432, 512859630), (480, 461573667), (540, 410287704), (648, 341906420), (720, 307715778), (810, 273525136), (864, 256429815), (1080, 205143852), (1296, 170953210), (1440, 153857889), (1620, 136762568), (2160, 102571926), (2357, 93998880), (2592, 85476605), (3240, 68381284), (4320, 51285963), (4714, 46999440), (6480, 34190642), (7071, 31332960), (7253, 30546720), (9428, 23499720), (11785, 18799776), (12960, 17095321), (14142, 15666480), (14506, 15273360), (18856, 11749860), (21213, 10444320), (21759, 10182240), (23570, 9399888), (28284, 7833240), (29012, 7636680), (35355, 6266592), (36265, 6109344), (37712, 5874930), (42426, 5222160), (43518, 5091120), (47140, 4699944), (56568, 3916620), (58024, 3818340), (63639, 3481440), (65277, 3394080), (70710, 3133296), (72530, 3054672), (75424, 2937465), (84852, 2611080), (87036, 2545560), (94280, 2349972), (106065, 2088864), (108795, 2036448), (113136, 1958310), (116048, 1909170), (127278, 1740720), (130554, 1697040), (141420, 1566648), (145060, 1527336), (169704, 1305540), (174072, 1272780), (188560, 1174986), (190917, 1160480), (195831, 1131360), (212130, 1044432), (217590, 1018224), (226272, 979155), (232096, 954585), (254556, 870360), (261108, 848520), (282840, 783324), (290120, 763668), (318195, 696288), (326385, 678816), (339408, 652770), (348144, 636390), (377120, 587493), (381834, 580240), (391662, 565680), (424260, 522216), (435180, 509112)]