245871218880

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{4065331}}^1$

素因数の和:4065364

約数の個数: 224

約数和(自身を含む): 991290554880

約数和(自身を除く): 745419336000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 420, 432, 448, 480, 504, 540, 560, 576, 630, 672, 720, 756, 840, 864, 945, 960, 1008, 1080, 1120, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 2016, 2160, 2240, 2520, 2880, 3024, 3360, 3780, 4032, 4320, 5040, 6048, 6720, 7560, 8640, 10080, 12096, 15120, 20160, 30240, 60480, 4065331, 8130662, 12195993, 16261324, 20326655, 24391986, 28457317, 32522648, 36587979, 40653310, 48783972, 56914634, 60979965, 65045296, 73175958, 81306620, 85371951, 97567944, 109763937, 113829268, 121959930, 130090592, 142286585, 146351916, 162613240, 170743902, 182939895, 195135888, 219527874, 227658536, 243919860, 256115853, 260181184, 284573170, 292703832, 325226480, 341487804, 365879790, 390271776, 426859755, 439055748, 455317072, 487839720, 512231706, 548819685, 569146340, 585407664, 650452960, 682975608, 731759580, 768347559, 780543552, 853719510, 878111496, 910634144, 975679440, 1024463412, 1097639370, 1138292680, 1170815328, 1280579265, 1300905920, 1365951216, 1463519160, 1536695118, 1707439020, 1756222992, 1821268288, 1951358880, 2048926824, 2195278740, 2276585360, 2341630656, 2561158530, 2731902432, 2927038320, 3073390236, 3414878040, 3512445984, 3841737795, 3902717760, 4097853648, 4390557480, 4553170720, 5122317060, 5463804864, 5854076640, 6146780472, 6829756080, 7024891968, 7683475590, 8195707296, 8781114960, 9106341440, 10244634120, 11708153280, 12293560944, 13659512160, 15366951180, 16391414592, 17562229920, 20489268240, 24587121888, 27319024320, 30733902360, 35124459840, 40978536480, 49174243776, 61467804720, 81957072960, 122935609440, 245871218880]

約数ペア:

[(1, 245871218880), (2, 122935609440), (3, 81957072960), (4, 61467804720), (5, 49174243776), (6, 40978536480), (7, 35124459840), (8, 30733902360), (9, 27319024320), (10, 24587121888), (12, 20489268240), (14, 17562229920), (15, 16391414592), (16, 15366951180), (18, 13659512160), (20, 12293560944), (21, 11708153280), (24, 10244634120), (27, 9106341440), (28, 8781114960), (30, 8195707296), (32, 7683475590), (35, 7024891968), (36, 6829756080), (40, 6146780472), (42, 5854076640), (45, 5463804864), (48, 5122317060), (54, 4553170720), (56, 4390557480), (60, 4097853648), (63, 3902717760), (64, 3841737795), (70, 3512445984), (72, 3414878040), (80, 3073390236), (84, 2927038320), (90, 2731902432), (96, 2561158530), (105, 2341630656), (108, 2276585360), (112, 2195278740), (120, 2048926824), (126, 1951358880), (135, 1821268288), (140, 1756222992), (144, 1707439020), (160, 1536695118), (168, 1463519160), (180, 1365951216), (189, 1300905920), (192, 1280579265), (210, 1170815328), (216, 1138292680), (224, 1097639370), (240, 1024463412), (252, 975679440), (270, 910634144), (280, 878111496), (288, 853719510), (315, 780543552), (320, 768347559), (336, 731759580), (360, 682975608), (378, 650452960), (420, 585407664), (432, 569146340), (448, 548819685), (480, 512231706), (504, 487839720), (540, 455317072), (560, 439055748), (576, 426859755), (630, 390271776), (672, 365879790), (720, 341487804), (756, 325226480), (840, 292703832), (864, 284573170), (945, 260181184), (960, 256115853), (1008, 243919860), (1080, 227658536), (1120, 219527874), (1260, 195135888), (1344, 182939895), (1440, 170743902), (1512, 162613240), (1680, 146351916), (1728, 142286585), (1890, 130090592), (2016, 121959930), (2160, 113829268), (2240, 109763937), (2520, 97567944), (2880, 85371951), (3024, 81306620), (3360, 73175958), (3780, 65045296), (4032, 60979965), (4320, 56914634), (5040, 48783972), (6048, 40653310), (6720, 36587979), (7560, 32522648), (8640, 28457317), (10080, 24391986), (12096, 20326655), (15120, 16261324), (20160, 12195993), (30240, 8130662), (60480, 4065331)]