211342211080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{170267}}^1$

素因数の和:170340

約数の個数: 256

約数和(自身を含む): 659059752960

約数和(自身を除く): 447717541880

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 20, 22, 26, 28, 31, 35, 40, 44, 52, 55, 56, 62, 65, 70, 77, 88, 91, 104, 110, 124, 130, 140, 143, 154, 155, 182, 217, 220, 248, 260, 280, 286, 308, 310, 341, 364, 385, 403, 434, 440, 455, 520, 572, 616, 620, 682, 715, 728, 770, 806, 868, 910, 1001, 1085, 1144, 1240, 1364, 1430, 1540, 1612, 1705, 1736, 1820, 2002, 2015, 2170, 2387, 2728, 2821, 2860, 3080, 3224, 3410, 3640, 4004, 4030, 4340, 4433, 4774, 5005, 5642, 5720, 6820, 8008, 8060, 8680, 8866, 9548, 10010, 11284, 11935, 13640, 14105, 16120, 17732, 19096, 20020, 22165, 22568, 23870, 28210, 31031, 35464, 40040, 44330, 47740, 56420, 62062, 88660, 95480, 112840, 124124, 155155, 170267, 177320, 248248, 310310, 340534, 620620, 681068, 851335, 1191869, 1241240, 1362136, 1702670, 1872937, 2213471, 2383738, 3405340, 3745874, 4426942, 4767476, 5278277, 5959345, 6810680, 7491748, 8853884, 9364685, 9534952, 10556554, 11067355, 11918690, 13110559, 14983496, 15494297, 17707768, 18729370, 21113108, 22134710, 23837380, 24348181, 26221118, 26391385, 30988594, 36947939, 37458740, 42226216, 44269420, 47674760, 48696362, 52442236, 52782770, 58061047, 61977188, 65552795, 68617601, 73895878, 74917480, 77471485, 88538840, 97392724, 104884472, 105565540, 116122094, 121740905, 123954376, 131105590, 137235202, 147791756, 154942970, 170437267, 184739695, 194785448, 211131080, 232244188, 243481810, 262211180, 274470404, 290305235, 295583512, 309885940, 340874534, 343088005, 369479390, 406427329, 464488376, 480323207, 486963620, 524422360, 548940808, 580610470, 619771880, 681749068, 686176010, 738958780, 754793611, 812854658, 852186335, 960646414, 973927240, 1161220940, 1363498136, 1372352020, 1477917560, 1509587222, 1625709316, 1704372670, 1921292828, 2032136645, 2322441880, 2401616035, 2744704040, 3019174444, 3251418632, 3408745340, 3773968055, 3842585656, 4064273290, 4803232070, 5283555277, 6038348888, 6817490680, 7547936110, 8128546580, 9606464140, 10567110554, 15095872220, 16257093160, 19212928280, 21134221108, 26417776385, 30191744440, 42268442216, 52835552770, 105671105540, 211342211080]

約数ペア:

[(1, 211342211080), (2, 105671105540), (4, 52835552770), (5, 42268442216), (7, 30191744440), (8, 26417776385), (10, 21134221108), (11, 19212928280), (13, 16257093160), (14, 15095872220), (20, 10567110554), (22, 9606464140), (26, 8128546580), (28, 7547936110), (31, 6817490680), (35, 6038348888), (40, 5283555277), (44, 4803232070), (52, 4064273290), (55, 3842585656), (56, 3773968055), (62, 3408745340), (65, 3251418632), (70, 3019174444), (77, 2744704040), (88, 2401616035), (91, 2322441880), (104, 2032136645), (110, 1921292828), (124, 1704372670), (130, 1625709316), (140, 1509587222), (143, 1477917560), (154, 1372352020), (155, 1363498136), (182, 1161220940), (217, 973927240), (220, 960646414), (248, 852186335), (260, 812854658), (280, 754793611), (286, 738958780), (308, 686176010), (310, 681749068), (341, 619771880), (364, 580610470), (385, 548940808), (403, 524422360), (434, 486963620), (440, 480323207), (455, 464488376), (520, 406427329), (572, 369479390), (616, 343088005), (620, 340874534), (682, 309885940), (715, 295583512), (728, 290305235), (770, 274470404), (806, 262211180), (868, 243481810), (910, 232244188), (1001, 211131080), (1085, 194785448), (1144, 184739695), (1240, 170437267), (1364, 154942970), (1430, 147791756), (1540, 137235202), (1612, 131105590), (1705, 123954376), (1736, 121740905), (1820, 116122094), (2002, 105565540), (2015, 104884472), (2170, 97392724), (2387, 88538840), (2728, 77471485), (2821, 74917480), (2860, 73895878), (3080, 68617601), (3224, 65552795), (3410, 61977188), (3640, 58061047), (4004, 52782770), (4030, 52442236), (4340, 48696362), (4433, 47674760), (4774, 44269420), (5005, 42226216), (5642, 37458740), (5720, 36947939), (6820, 30988594), (8008, 26391385), (8060, 26221118), (8680, 24348181), (8866, 23837380), (9548, 22134710), (10010, 21113108), (11284, 18729370), (11935, 17707768), (13640, 15494297), (14105, 14983496), (16120, 13110559), (17732, 11918690), (19096, 11067355), (20020, 10556554), (22165, 9534952), (22568, 9364685), (23870, 8853884), (28210, 7491748), (31031, 6810680), (35464, 5959345), (40040, 5278277), (44330, 4767476), (47740, 4426942), (56420, 3745874), (62062, 3405340), (88660, 2383738), (95480, 2213471), (112840, 1872937), (124124, 1702670), (155155, 1362136), (170267, 1241240), (177320, 1191869), (248248, 851335), (310310, 681068), (340534, 620620)]