2686331520

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1873}}^1$

素因数の和:1984

約数の個数: 256

約数和(自身を含む): 9633859200

約数和(自身を除く): 6947527680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 83, 90, 96, 108, 120, 128, 135, 144, 160, 166, 180, 192, 216, 240, 249, 270, 288, 320, 332, 360, 384, 415, 432, 480, 498, 540, 576, 640, 664, 720, 747, 830, 864, 960, 996, 1080, 1152, 1245, 1328, 1440, 1494, 1660, 1728, 1873, 1920, 1992, 2160, 2241, 2490, 2656, 2880, 2988, 3320, 3456, 3735, 3746, 3984, 4320, 4482, 4980, 5312, 5619, 5760, 5976, 6640, 7470, 7492, 7968, 8640, 8964, 9365, 9960, 10624, 11205, 11238, 11952, 13280, 14940, 14984, 15936, 16857, 17280, 17928, 18730, 19920, 22410, 22476, 23904, 26560, 28095, 29880, 29968, 31872, 33714, 35856, 37460, 39840, 44820, 44952, 47808, 50571, 53120, 56190, 59760, 59936, 67428, 71712, 74920, 79680, 84285, 89640, 89904, 95616, 101142, 112380, 119520, 119872, 134856, 143424, 149840, 155459, 159360, 168570, 179280, 179808, 202284, 224760, 239040, 239744, 252855, 269712, 286848, 299680, 310918, 337140, 358560, 359616, 404568, 449520, 466377, 478080, 505710, 539424, 599360, 621836, 674280, 717120, 719232, 777295, 809136, 899040, 932754, 1011420, 1078848, 1198720, 1243672, 1348560, 1399131, 1434240, 1554590, 1618272, 1798080, 1865508, 2022840, 2157696, 2331885, 2487344, 2697120, 2798262, 3109180, 3236544, 3596160, 3731016, 4045680, 4197393, 4663770, 4974688, 5394240, 5596524, 6218360, 6473088, 6995655, 7462032, 8091360, 8394786, 9327540, 9949376, 10788480, 11193048, 12436720, 13991310, 14924064, 16182720, 16789572, 18655080, 19898752, 20986965, 22386096, 24873440, 27982620, 29848128, 32365440, 33579144, 37310160, 41973930, 44772192, 49746880, 55965240, 59696256, 67158288, 74620320, 83947860, 89544384, 99493760, 111930480, 134316576, 149240640, 167895720, 179088768, 223860960, 268633152, 298481280, 335791440, 447721920, 537266304, 671582880, 895443840, 1343165760, 2686331520]

約数ペア:

[(1, 2686331520), (2, 1343165760), (3, 895443840), (4, 671582880), (5, 537266304), (6, 447721920), (8, 335791440), (9, 298481280), (10, 268633152), (12, 223860960), (15, 179088768), (16, 167895720), (18, 149240640), (20, 134316576), (24, 111930480), (27, 99493760), (30, 89544384), (32, 83947860), (36, 74620320), (40, 67158288), (45, 59696256), (48, 55965240), (54, 49746880), (60, 44772192), (64, 41973930), (72, 37310160), (80, 33579144), (83, 32365440), (90, 29848128), (96, 27982620), (108, 24873440), (120, 22386096), (128, 20986965), (135, 19898752), (144, 18655080), (160, 16789572), (166, 16182720), (180, 14924064), (192, 13991310), (216, 12436720), (240, 11193048), (249, 10788480), (270, 9949376), (288, 9327540), (320, 8394786), (332, 8091360), (360, 7462032), (384, 6995655), (415, 6473088), (432, 6218360), (480, 5596524), (498, 5394240), (540, 4974688), (576, 4663770), (640, 4197393), (664, 4045680), (720, 3731016), (747, 3596160), (830, 3236544), (864, 3109180), (960, 2798262), (996, 2697120), (1080, 2487344), (1152, 2331885), (1245, 2157696), (1328, 2022840), (1440, 1865508), (1494, 1798080), (1660, 1618272), (1728, 1554590), (1873, 1434240), (1920, 1399131), (1992, 1348560), (2160, 1243672), (2241, 1198720), (2490, 1078848), (2656, 1011420), (2880, 932754), (2988, 899040), (3320, 809136), (3456, 777295), (3735, 719232), (3746, 717120), (3984, 674280), (4320, 621836), (4482, 599360), (4980, 539424), (5312, 505710), (5619, 478080), (5760, 466377), (5976, 449520), (6640, 404568), (7470, 359616), (7492, 358560), (7968, 337140), (8640, 310918), (8964, 299680), (9365, 286848), (9960, 269712), (10624, 252855), (11205, 239744), (11238, 239040), (11952, 224760), (13280, 202284), (14940, 179808), (14984, 179280), (15936, 168570), (16857, 159360), (17280, 155459), (17928, 149840), (18730, 143424), (19920, 134856), (22410, 119872), (22476, 119520), (23904, 112380), (26560, 101142), (28095, 95616), (29880, 89904), (29968, 89640), (31872, 84285), (33714, 79680), (35856, 74920), (37460, 71712), (39840, 67428), (44820, 59936), (44952, 59760), (47808, 56190), (50571, 53120)]