1983487680

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{4561}}^1$

素因数の和:4735

約数の個数: 168

約数和(自身を含む): 6869058144

約数和(自身を除く): 4885570464

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 151, 160, 180, 192, 240, 288, 302, 320, 360, 453, 480, 576, 604, 720, 755, 906, 960, 1208, 1359, 1440, 1510, 1812, 2265, 2416, 2718, 2880, 3020, 3624, 4530, 4561, 4832, 5436, 6040, 6795, 7248, 9060, 9122, 9664, 10872, 12080, 13590, 13683, 14496, 18120, 18244, 21744, 22805, 24160, 27180, 27366, 28992, 36240, 36488, 41049, 43488, 45610, 48320, 54360, 54732, 68415, 72480, 72976, 82098, 86976, 91220, 108720, 109464, 136830, 144960, 145952, 164196, 182440, 205245, 217440, 218928, 273660, 291904, 328392, 364880, 410490, 434880, 437856, 547320, 656784, 688711, 729760, 820980, 875712, 1094640, 1313568, 1377422, 1459520, 1641960, 2066133, 2189280, 2627136, 2754844, 3283920, 3443555, 4132266, 4378560, 5509688, 6198399, 6567840, 6887110, 8264532, 10330665, 11019376, 12396798, 13135680, 13774220, 16529064, 20661330, 22038752, 24793596, 27548440, 30991995, 33058128, 41322660, 44077504, 49587192, 55096880, 61983990, 66116256, 82645320, 99174384, 110193760, 123967980, 132232512, 165290640, 198348768, 220387520, 247935960, 330581280, 396697536, 495871920, 661162560, 991743840, 1983487680]

約数ペア:

[(1, 1983487680), (2, 991743840), (3, 661162560), (4, 495871920), (5, 396697536), (6, 330581280), (8, 247935960), (9, 220387520), (10, 198348768), (12, 165290640), (15, 132232512), (16, 123967980), (18, 110193760), (20, 99174384), (24, 82645320), (30, 66116256), (32, 61983990), (36, 55096880), (40, 49587192), (45, 44077504), (48, 41322660), (60, 33058128), (64, 30991995), (72, 27548440), (80, 24793596), (90, 22038752), (96, 20661330), (120, 16529064), (144, 13774220), (151, 13135680), (160, 12396798), (180, 11019376), (192, 10330665), (240, 8264532), (288, 6887110), (302, 6567840), (320, 6198399), (360, 5509688), (453, 4378560), (480, 4132266), (576, 3443555), (604, 3283920), (720, 2754844), (755, 2627136), (906, 2189280), (960, 2066133), (1208, 1641960), (1359, 1459520), (1440, 1377422), (1510, 1313568), (1812, 1094640), (2265, 875712), (2416, 820980), (2718, 729760), (2880, 688711), (3020, 656784), (3624, 547320), (4530, 437856), (4561, 434880), (4832, 410490), (5436, 364880), (6040, 328392), (6795, 291904), (7248, 273660), (9060, 218928), (9122, 217440), (9664, 205245), (10872, 182440), (12080, 164196), (13590, 145952), (13683, 144960), (14496, 136830), (18120, 109464), (18244, 108720), (21744, 91220), (22805, 86976), (24160, 82098), (27180, 72976), (27366, 72480), (28992, 68415), (36240, 54732), (36488, 54360), (41049, 48320), (43488, 45610)]