84752640

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{1051}}^1$

素因数の和:1085

約数の個数: 216

約数和(自身を含む): 335444928

約数和(自身を除く): 250692288

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1051, 1120, 1152, 1260, 1280, 1344, 1440, 1680, 1792, 1920, 2016, 2102, 2240, 2304, 2520, 2688, 2880, 3153, 3360, 3840, 4032, 4204, 4480, 5040, 5255, 5376, 5760, 6306, 6720, 7357, 8064, 8408, 8960, 9459, 10080, 10510, 11520, 12612, 13440, 14714, 15765, 16128, 16816, 18918, 20160, 21020, 22071, 25224, 26880, 29428, 31530, 33632, 36785, 37836, 40320, 42040, 44142, 47295, 50448, 58856, 63060, 66213, 67264, 73570, 75672, 80640, 84080, 88284, 94590, 100896, 110355, 117712, 126120, 132426, 134528, 147140, 151344, 168160, 176568, 189180, 201792, 220710, 235424, 252240, 264852, 269056, 294280, 302688, 331065, 336320, 353136, 378360, 403584, 441420, 470848, 504480, 529704, 588560, 605376, 662130, 672640, 706272, 756720, 807168, 882840, 941696, 1008960, 1059408, 1177120, 1210752, 1324260, 1345280, 1412544, 1513440, 1765680, 1883392, 2017920, 2118816, 2354240, 2421504, 2648520, 2825088, 3026880, 3531360, 4035840, 4237632, 4708480, 5297040, 5650176, 6053760, 7062720, 8475264, 9416960, 10594080, 12107520, 14125440, 16950528, 21188160, 28250880, 42376320, 84752640]

約数ペア:

[(1, 84752640), (2, 42376320), (3, 28250880), (4, 21188160), (5, 16950528), (6, 14125440), (7, 12107520), (8, 10594080), (9, 9416960), (10, 8475264), (12, 7062720), (14, 6053760), (15, 5650176), (16, 5297040), (18, 4708480), (20, 4237632), (21, 4035840), (24, 3531360), (28, 3026880), (30, 2825088), (32, 2648520), (35, 2421504), (36, 2354240), (40, 2118816), (42, 2017920), (45, 1883392), (48, 1765680), (56, 1513440), (60, 1412544), (63, 1345280), (64, 1324260), (70, 1210752), (72, 1177120), (80, 1059408), (84, 1008960), (90, 941696), (96, 882840), (105, 807168), (112, 756720), (120, 706272), (126, 672640), (128, 662130), (140, 605376), (144, 588560), (160, 529704), (168, 504480), (180, 470848), (192, 441420), (210, 403584), (224, 378360), (240, 353136), (252, 336320), (256, 331065), (280, 302688), (288, 294280), (315, 269056), (320, 264852), (336, 252240), (360, 235424), (384, 220710), (420, 201792), (448, 189180), (480, 176568), (504, 168160), (560, 151344), (576, 147140), (630, 134528), (640, 132426), (672, 126120), (720, 117712), (768, 110355), (840, 100896), (896, 94590), (960, 88284), (1008, 84080), (1051, 80640), (1120, 75672), (1152, 73570), (1260, 67264), (1280, 66213), (1344, 63060), (1440, 58856), (1680, 50448), (1792, 47295), (1920, 44142), (2016, 42040), (2102, 40320), (2240, 37836), (2304, 36785), (2520, 33632), (2688, 31530), (2880, 29428), (3153, 26880), (3360, 25224), (3840, 22071), (4032, 21020), (4204, 20160), (4480, 18918), (5040, 16816), (5255, 16128), (5376, 15765), (5760, 14714), (6306, 13440), (6720, 12612), (7357, 11520), (8064, 10510), (8408, 10080), (8960, 9459)]