18492445440

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{229321}}^1$

素因数の和:229355

約数の個数: 216

約数和(自身を含む): 73122530208

約数和(自身を除く): 54630084768

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, 1120, 1152, 1260, 1280, 1344, 1440, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2688, 2880, 3360, 3840, 4032, 4480, 5040, 5376, 5760, 6720, 8064, 8960, 10080, 11520, 13440, 16128, 20160, 26880, 40320, 80640, 229321, 458642, 687963, 917284, 1146605, 1375926, 1605247, 1834568, 2063889, 2293210, 2751852, 3210494, 3439815, 3669136, 4127778, 4586420, 4815741, 5503704, 6420988, 6879630, 7338272, 8026235, 8255556, 9172840, 9631482, 10319445, 11007408, 12841976, 13759260, 14447223, 14676544, 16052470, 16511112, 18345680, 19262964, 20638890, 22014816, 24078705, 25683952, 27518520, 28894446, 29353088, 32104940, 33022224, 36691360, 38525928, 41277780, 44029632, 48157410, 51367904, 55037040, 57788892, 58706176, 64209880, 66044448, 72236115, 73382720, 77051856, 82555560, 88059264, 96314820, 102735808, 110074080, 115577784, 128419760, 132088896, 144472230, 146765440, 154103712, 165111120, 176118528, 192629640, 205471616, 220148160, 231155568, 256839520, 264177792, 288944460, 293530880, 308207424, 330222240, 385259280, 410943232, 440296320, 462311136, 513679040, 528355584, 577888920, 616414848, 660444480, 770518560, 880592640, 924622272, 1027358080, 1155777840, 1232829696, 1320888960, 1541037120, 1849244544, 2054716160, 2311555680, 2641777920, 3082074240, 3698489088, 4623111360, 6164148480, 9246222720, 18492445440]

約数ペア:

[(1, 18492445440), (2, 9246222720), (3, 6164148480), (4, 4623111360), (5, 3698489088), (6, 3082074240), (7, 2641777920), (8, 2311555680), (9, 2054716160), (10, 1849244544), (12, 1541037120), (14, 1320888960), (15, 1232829696), (16, 1155777840), (18, 1027358080), (20, 924622272), (21, 880592640), (24, 770518560), (28, 660444480), (30, 616414848), (32, 577888920), (35, 528355584), (36, 513679040), (40, 462311136), (42, 440296320), (45, 410943232), (48, 385259280), (56, 330222240), (60, 308207424), (63, 293530880), (64, 288944460), (70, 264177792), (72, 256839520), (80, 231155568), (84, 220148160), (90, 205471616), (96, 192629640), (105, 176118528), (112, 165111120), (120, 154103712), (126, 146765440), (128, 144472230), (140, 132088896), (144, 128419760), (160, 115577784), (168, 110074080), (180, 102735808), (192, 96314820), (210, 88059264), (224, 82555560), (240, 77051856), (252, 73382720), (256, 72236115), (280, 66044448), (288, 64209880), (315, 58706176), (320, 57788892), (336, 55037040), (360, 51367904), (384, 48157410), (420, 44029632), (448, 41277780), (480, 38525928), (504, 36691360), (560, 33022224), (576, 32104940), (630, 29353088), (640, 28894446), (672, 27518520), (720, 25683952), (768, 24078705), (840, 22014816), (896, 20638890), (960, 19262964), (1008, 18345680), (1120, 16511112), (1152, 16052470), (1260, 14676544), (1280, 14447223), (1344, 13759260), (1440, 12841976), (1680, 11007408), (1792, 10319445), (1920, 9631482), (2016, 9172840), (2240, 8255556), (2304, 8026235), (2520, 7338272), (2688, 6879630), (2880, 6420988), (3360, 5503704), (3840, 4815741), (4032, 4586420), (4480, 4127778), (5040, 3669136), (5376, 3439815), (5760, 3210494), (6720, 2751852), (8064, 2293210), (8960, 2063889), (10080, 1834568), (11520, 1605247), (13440, 1375926), (16128, 1146605), (20160, 917284), (26880, 687963), (40320, 458642), (80640, 229321)]