168882840

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{251}}^1$

素因数の和:367

約数の個数: 256

約数和(自身を含む): 653184000

約数和(自身を除く): 484301160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 89, 90, 105, 108, 120, 126, 135, 140, 168, 178, 180, 189, 210, 216, 251, 252, 267, 270, 280, 315, 356, 360, 378, 420, 445, 502, 504, 534, 540, 623, 630, 712, 753, 756, 801, 840, 890, 945, 1004, 1068, 1080, 1246, 1255, 1260, 1335, 1506, 1512, 1602, 1757, 1780, 1869, 1890, 2008, 2136, 2259, 2403, 2492, 2510, 2520, 2670, 3012, 3115, 3204, 3514, 3560, 3738, 3765, 3780, 4005, 4518, 4806, 4984, 5020, 5271, 5340, 5607, 6024, 6230, 6408, 6777, 7028, 7476, 7530, 7560, 8010, 8785, 9036, 9345, 9612, 10040, 10542, 10680, 11214, 11295, 12015, 12460, 13554, 14056, 14952, 15060, 15813, 16020, 16821, 17570, 18072, 18690, 19224, 21084, 22339, 22428, 22590, 24030, 24920, 26355, 27108, 28035, 30120, 31626, 32040, 33642, 33885, 35140, 37380, 42168, 44678, 44856, 45180, 47439, 48060, 52710, 54216, 56070, 63252, 67017, 67284, 67770, 70280, 74760, 79065, 84105, 89356, 90360, 94878, 96120, 105420, 111695, 112140, 126504, 134034, 134568, 135540, 156373, 158130, 168210, 178712, 189756, 201051, 210840, 223390, 224280, 237195, 268068, 271080, 312746, 316260, 335085, 336420, 379512, 402102, 446780, 469119, 474390, 536136, 603153, 625492, 632520, 670170, 672840, 781865, 804204, 893560, 938238, 948780, 1005255, 1206306, 1250984, 1340340, 1407357, 1563730, 1608408, 1876476, 1897560, 2010510, 2345595, 2412612, 2680680, 2814714, 3015765, 3127460, 3752952, 4021020, 4222071, 4691190, 4825224, 5629428, 6031530, 6254920, 7036785, 8042040, 8444142, 9382380, 11258856, 12063060, 14073570, 16888284, 18764760, 21110355, 24126120, 28147140, 33776568, 42220710, 56294280, 84441420, 168882840]

約数ペア:

[(1, 168882840), (2, 84441420), (3, 56294280), (4, 42220710), (5, 33776568), (6, 28147140), (7, 24126120), (8, 21110355), (9, 18764760), (10, 16888284), (12, 14073570), (14, 12063060), (15, 11258856), (18, 9382380), (20, 8444142), (21, 8042040), (24, 7036785), (27, 6254920), (28, 6031530), (30, 5629428), (35, 4825224), (36, 4691190), (40, 4222071), (42, 4021020), (45, 3752952), (54, 3127460), (56, 3015765), (60, 2814714), (63, 2680680), (70, 2412612), (72, 2345595), (84, 2010510), (89, 1897560), (90, 1876476), (105, 1608408), (108, 1563730), (120, 1407357), (126, 1340340), (135, 1250984), (140, 1206306), (168, 1005255), (178, 948780), (180, 938238), (189, 893560), (210, 804204), (216, 781865), (251, 672840), (252, 670170), (267, 632520), (270, 625492), (280, 603153), (315, 536136), (356, 474390), (360, 469119), (378, 446780), (420, 402102), (445, 379512), (502, 336420), (504, 335085), (534, 316260), (540, 312746), (623, 271080), (630, 268068), (712, 237195), (753, 224280), (756, 223390), (801, 210840), (840, 201051), (890, 189756), (945, 178712), (1004, 168210), (1068, 158130), (1080, 156373), (1246, 135540), (1255, 134568), (1260, 134034), (1335, 126504), (1506, 112140), (1512, 111695), (1602, 105420), (1757, 96120), (1780, 94878), (1869, 90360), (1890, 89356), (2008, 84105), (2136, 79065), (2259, 74760), (2403, 70280), (2492, 67770), (2510, 67284), (2520, 67017), (2670, 63252), (3012, 56070), (3115, 54216), (3204, 52710), (3514, 48060), (3560, 47439), (3738, 45180), (3765, 44856), (3780, 44678), (4005, 42168), (4518, 37380), (4806, 35140), (4984, 33885), (5020, 33642), (5271, 32040), (5340, 31626), (5607, 30120), (6024, 28035), (6230, 27108), (6408, 26355), (6777, 24920), (7028, 24030), (7476, 22590), (7530, 22428), (7560, 22339), (8010, 21084), (8785, 19224), (9036, 18690), (9345, 18072), (9612, 17570), (10040, 16821), (10542, 16020), (10680, 15813), (11214, 15060), (11295, 14952), (12015, 14056), (12460, 13554)]