71239209480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{18379}}^1$

素因数の和:18533

約数の個数: 256

約数和(自身を含む): 246409632000

約数和(自身を除く): 175170422520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 37, 40, 45, 54, 60, 72, 74, 90, 97, 108, 111, 120, 135, 148, 180, 185, 194, 216, 222, 270, 291, 296, 333, 360, 370, 388, 444, 485, 540, 555, 582, 666, 740, 776, 873, 888, 970, 999, 1080, 1110, 1164, 1332, 1455, 1480, 1665, 1746, 1940, 1998, 2220, 2328, 2619, 2664, 2910, 3330, 3492, 3589, 3880, 3996, 4365, 4440, 4995, 5238, 5820, 6660, 6984, 7178, 7992, 8730, 9990, 10476, 10767, 11640, 13095, 13320, 14356, 17460, 17945, 18379, 19980, 20952, 21534, 26190, 28712, 32301, 34920, 35890, 36758, 39960, 43068, 52380, 53835, 55137, 64602, 71780, 73516, 86136, 91895, 96903, 104760, 107670, 110274, 129204, 143560, 147032, 161505, 165411, 183790, 193806, 215340, 220548, 258408, 275685, 323010, 330822, 367580, 387612, 430680, 441096, 484515, 496233, 551370, 646020, 661644, 680023, 735160, 775224, 827055, 969030, 992466, 1102740, 1292040, 1323288, 1360046, 1654110, 1782763, 1938060, 1984932, 2040069, 2205480, 2481165, 2720092, 3308220, 3400115, 3565526, 3876120, 3969864, 4080138, 4962330, 5348289, 5440184, 6120207, 6616440, 6800230, 7131052, 8160276, 8913815, 9924660, 10200345, 10696578, 12240414, 13600460, 14262104, 16044867, 16320552, 17827630, 18360621, 19849320, 20400690, 21393156, 24480828, 26741445, 27200920, 30601035, 32089734, 35655260, 36721242, 40801380, 42786312, 48134601, 48961656, 53482890, 61202070, 64179468, 65962231, 71310520, 73442484, 80224335, 81602760, 91803105, 96269202, 106965780, 122404140, 128358936, 131924462, 146884968, 160448670, 183606210, 192538404, 197886693, 213931560, 240673005, 244808280, 263848924, 320897340, 329811155, 367212420, 385076808, 395773386, 481346010, 527697848, 593660079, 641794680, 659622310, 734424840, 791546772, 962692020, 989433465, 1187320158, 1319244620, 1583093544, 1780980237, 1925384040, 1978866930, 2374640316, 2638489240, 2968300395, 3561960474, 3957733860, 4749280632, 5936600790, 7123920948, 7915467720, 8904901185, 11873201580, 14247841896, 17809802370, 23746403160, 35619604740, 71239209480]

約数ペア:

[(1, 71239209480), (2, 35619604740), (3, 23746403160), (4, 17809802370), (5, 14247841896), (6, 11873201580), (8, 8904901185), (9, 7915467720), (10, 7123920948), (12, 5936600790), (15, 4749280632), (18, 3957733860), (20, 3561960474), (24, 2968300395), (27, 2638489240), (30, 2374640316), (36, 1978866930), (37, 1925384040), (40, 1780980237), (45, 1583093544), (54, 1319244620), (60, 1187320158), (72, 989433465), (74, 962692020), (90, 791546772), (97, 734424840), (108, 659622310), (111, 641794680), (120, 593660079), (135, 527697848), (148, 481346010), (180, 395773386), (185, 385076808), (194, 367212420), (216, 329811155), (222, 320897340), (270, 263848924), (291, 244808280), (296, 240673005), (333, 213931560), (360, 197886693), (370, 192538404), (388, 183606210), (444, 160448670), (485, 146884968), (540, 131924462), (555, 128358936), (582, 122404140), (666, 106965780), (740, 96269202), (776, 91803105), (873, 81602760), (888, 80224335), (970, 73442484), (999, 71310520), (1080, 65962231), (1110, 64179468), (1164, 61202070), (1332, 53482890), (1455, 48961656), (1480, 48134601), (1665, 42786312), (1746, 40801380), (1940, 36721242), (1998, 35655260), (2220, 32089734), (2328, 30601035), (2619, 27200920), (2664, 26741445), (2910, 24480828), (3330, 21393156), (3492, 20400690), (3589, 19849320), (3880, 18360621), (3996, 17827630), (4365, 16320552), (4440, 16044867), (4995, 14262104), (5238, 13600460), (5820, 12240414), (6660, 10696578), (6984, 10200345), (7178, 9924660), (7992, 8913815), (8730, 8160276), (9990, 7131052), (10476, 6800230), (10767, 6616440), (11640, 6120207), (13095, 5440184), (13320, 5348289), (14356, 4962330), (17460, 4080138), (17945, 3969864), (18379, 3876120), (19980, 3565526), (20952, 3400115), (21534, 3308220), (26190, 2720092), (28712, 2481165), (32301, 2205480), (34920, 2040069), (35890, 1984932), (36758, 1938060), (39960, 1782763), (43068, 1654110), (52380, 1360046), (53835, 1323288), (55137, 1292040), (64602, 1102740), (71780, 992466), (73516, 969030), (86136, 827055), (91895, 775224), (96903, 735160), (104760, 680023), (107670, 661644), (110274, 646020), (129204, 551370), (143560, 496233), (147032, 484515), (161505, 441096), (165411, 430680), (183790, 387612), (193806, 367580), (215340, 330822), (220548, 323010), (258408, 275685)]