71286645240

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{1987}}^1\times {\mathrm{3691}}^1$

素因数の和:5704

約数の個数: 192

約数和(自身を含む): 240448440960

約数和(自身を除く): 169161795720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 810, 972, 1080, 1215, 1620, 1944, 1987, 2430, 3240, 3691, 3974, 4860, 5961, 7382, 7948, 9720, 9935, 11073, 11922, 14764, 15896, 17883, 18455, 19870, 22146, 23844, 29528, 29805, 33219, 35766, 36910, 39740, 44292, 47688, 53649, 55365, 59610, 66438, 71532, 73820, 79480, 88584, 89415, 99657, 107298, 110730, 119220, 132876, 143064, 147640, 160947, 166095, 178830, 199314, 214596, 221460, 238440, 265752, 268245, 298971, 321894, 332190, 357660, 398628, 429192, 442920, 482841, 498285, 536490, 597942, 643788, 664380, 715320, 797256, 804735, 896913, 965682, 996570, 1072980, 1195884, 1287576, 1328760, 1494855, 1609470, 1793826, 1931364, 1993140, 2145960, 2391768, 2414205, 2989710, 3218940, 3587652, 3862728, 3986280, 4484565, 4828410, 5979420, 6437880, 7175304, 7334017, 8969130, 9656820, 11958840, 14668034, 17938260, 19313640, 22002051, 29336068, 35876520, 36670085, 44004102, 58672136, 66006153, 73340170, 88008204, 110010255, 132012306, 146680340, 176016408, 198018459, 220020510, 264024612, 293360680, 330030765, 396036918, 440041020, 528049224, 594055377, 660061530, 792073836, 880082040, 990092295, 1188110754, 1320123060, 1584147672, 1782166131, 1980184590, 2376221508, 2640246120, 2970276885, 3564332262, 3960369180, 4752443016, 5940553770, 7128664524, 7920738360, 8910830655, 11881107540, 14257329048, 17821661310, 23762215080, 35643322620, 71286645240]

約数ペア:

[(1, 71286645240), (2, 35643322620), (3, 23762215080), (4, 17821661310), (5, 14257329048), (6, 11881107540), (8, 8910830655), (9, 7920738360), (10, 7128664524), (12, 5940553770), (15, 4752443016), (18, 3960369180), (20, 3564332262), (24, 2970276885), (27, 2640246120), (30, 2376221508), (36, 1980184590), (40, 1782166131), (45, 1584147672), (54, 1320123060), (60, 1188110754), (72, 990092295), (81, 880082040), (90, 792073836), (108, 660061530), (120, 594055377), (135, 528049224), (162, 440041020), (180, 396036918), (216, 330030765), (243, 293360680), (270, 264024612), (324, 220020510), (360, 198018459), (405, 176016408), (486, 146680340), (540, 132012306), (648, 110010255), (810, 88008204), (972, 73340170), (1080, 66006153), (1215, 58672136), (1620, 44004102), (1944, 36670085), (1987, 35876520), (2430, 29336068), (3240, 22002051), (3691, 19313640), (3974, 17938260), (4860, 14668034), (5961, 11958840), (7382, 9656820), (7948, 8969130), (9720, 7334017), (9935, 7175304), (11073, 6437880), (11922, 5979420), (14764, 4828410), (15896, 4484565), (17883, 3986280), (18455, 3862728), (19870, 3587652), (22146, 3218940), (23844, 2989710), (29528, 2414205), (29805, 2391768), (33219, 2145960), (35766, 1993140), (36910, 1931364), (39740, 1793826), (44292, 1609470), (47688, 1494855), (53649, 1328760), (55365, 1287576), (59610, 1195884), (66438, 1072980), (71532, 996570), (73820, 965682), (79480, 896913), (88584, 804735), (89415, 797256), (99657, 715320), (107298, 664380), (110730, 643788), (119220, 597942), (132876, 536490), (143064, 498285), (147640, 482841), (160947, 442920), (166095, 429192), (178830, 398628), (199314, 357660), (214596, 332190), (221460, 321894), (238440, 298971), (265752, 268245)]