25283054720

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{3691}}^1$

素因数の和:3867

約数の個数: 256

約数和(自身を含む): 75919334400

約数和(自身を除く): 50636279680

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 128, 139, 140, 154, 160, 176, 220, 224, 278, 280, 308, 320, 352, 385, 440, 448, 556, 560, 616, 640, 695, 704, 770, 880, 896, 973, 1112, 1120, 1232, 1390, 1408, 1529, 1540, 1760, 1946, 2224, 2240, 2464, 2780, 3058, 3080, 3520, 3691, 3892, 4448, 4480, 4865, 4928, 5560, 6116, 6160, 7040, 7382, 7645, 7784, 8896, 9730, 9856, 10703, 11120, 12232, 12320, 14764, 15290, 15568, 17792, 18455, 19460, 21406, 22240, 24464, 24640, 25837, 29528, 30580, 31136, 36910, 38920, 40601, 42812, 44480, 48928, 49280, 51674, 53515, 59056, 61160, 62272, 73820, 77840, 81202, 85624, 88960, 97856, 103348, 107030, 118112, 122320, 124544, 129185, 147640, 155680, 162404, 171248, 195712, 203005, 206696, 214060, 236224, 244640, 258370, 284207, 295280, 311360, 324808, 342496, 406010, 413392, 428120, 472448, 489280, 513049, 516740, 568414, 590560, 622720, 649616, 684992, 812020, 826784, 856240, 978560, 1026098, 1033480, 1136828, 1181120, 1299232, 1369984, 1421035, 1624040, 1653568, 1712480, 2052196, 2066960, 2273656, 2362240, 2565245, 2598464, 2842070, 3248080, 3307136, 3424960, 3591343, 4104392, 4133920, 4547312, 5130490, 5196928, 5643539, 5684140, 6496160, 6849920, 7182686, 8208784, 8267840, 9094624, 10260980, 11287078, 11368280, 12992320, 14365372, 16417568, 16535680, 17956715, 18189248, 20521960, 22574156, 22736560, 25984640, 28217695, 28730744, 32835136, 35913430, 36378496, 39504773, 41043920, 45148312, 45473120, 56435390, 57461488, 65670272, 71826860, 79009546, 82087840, 90296624, 90946240, 112870780, 114922976, 143653720, 158019092, 164175680, 180593248, 181892480, 197523865, 225741560, 229845952, 287307440, 316038184, 328351360, 361186496, 395047730, 451483120, 459691904, 574614880, 632076368, 722372992, 790095460, 902966240, 1149229760, 1264152736, 1580190920, 1805932480, 2298459520, 2528305472, 3160381840, 3611864960, 5056610944, 6320763680, 12641527360, 25283054720]

約数ペア:

[(1, 25283054720), (2, 12641527360), (4, 6320763680), (5, 5056610944), (7, 3611864960), (8, 3160381840), (10, 2528305472), (11, 2298459520), (14, 1805932480), (16, 1580190920), (20, 1264152736), (22, 1149229760), (28, 902966240), (32, 790095460), (35, 722372992), (40, 632076368), (44, 574614880), (55, 459691904), (56, 451483120), (64, 395047730), (70, 361186496), (77, 328351360), (80, 316038184), (88, 287307440), (110, 229845952), (112, 225741560), (128, 197523865), (139, 181892480), (140, 180593248), (154, 164175680), (160, 158019092), (176, 143653720), (220, 114922976), (224, 112870780), (278, 90946240), (280, 90296624), (308, 82087840), (320, 79009546), (352, 71826860), (385, 65670272), (440, 57461488), (448, 56435390), (556, 45473120), (560, 45148312), (616, 41043920), (640, 39504773), (695, 36378496), (704, 35913430), (770, 32835136), (880, 28730744), (896, 28217695), (973, 25984640), (1112, 22736560), (1120, 22574156), (1232, 20521960), (1390, 18189248), (1408, 17956715), (1529, 16535680), (1540, 16417568), (1760, 14365372), (1946, 12992320), (2224, 11368280), (2240, 11287078), (2464, 10260980), (2780, 9094624), (3058, 8267840), (3080, 8208784), (3520, 7182686), (3691, 6849920), (3892, 6496160), (4448, 5684140), (4480, 5643539), (4865, 5196928), (4928, 5130490), (5560, 4547312), (6116, 4133920), (6160, 4104392), (7040, 3591343), (7382, 3424960), (7645, 3307136), (7784, 3248080), (8896, 2842070), (9730, 2598464), (9856, 2565245), (10703, 2362240), (11120, 2273656), (12232, 2066960), (12320, 2052196), (14764, 1712480), (15290, 1653568), (15568, 1624040), (17792, 1421035), (18455, 1369984), (19460, 1299232), (21406, 1181120), (22240, 1136828), (24464, 1033480), (24640, 1026098), (25837, 978560), (29528, 856240), (30580, 826784), (31136, 812020), (36910, 684992), (38920, 649616), (40601, 622720), (42812, 590560), (44480, 568414), (48928, 516740), (49280, 513049), (51674, 489280), (53515, 472448), (59056, 428120), (61160, 413392), (62272, 406010), (73820, 342496), (77840, 324808), (81202, 311360), (85624, 295280), (88960, 284207), (97856, 258370), (103348, 244640), (107030, 236224), (118112, 214060), (122320, 206696), (124544, 203005), (129185, 195712), (147640, 171248), (155680, 162404)]