271837440

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{3371}}^1$

素因数の和:3405

約数の個数: 216

約数和(自身を含む): 1075209408

約数和(自身を除く): 803371968

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, 3371, 3840, 4032, 4480, 5040, 5376, 5760, 6720, 6742, 8064, 8960, 10080, 10113, 11520, 13440, 13484, 16128, 16855, 20160, 20226, 23597, 26880, 26968, 30339, 33710, 40320, 40452, 47194, 50565, 53936, 60678, 67420, 70791, 80640, 80904, 94388, 101130, 107872, 117985, 121356, 134840, 141582, 151695, 161808, 188776, 202260, 212373, 215744, 235970, 242712, 269680, 283164, 303390, 323616, 353955, 377552, 404520, 424746, 431488, 471940, 485424, 539360, 566328, 606780, 647232, 707910, 755104, 809040, 849492, 862976, 943880, 970848, 1061865, 1078720, 1132656, 1213560, 1294464, 1415820, 1510208, 1618080, 1698984, 1887760, 1941696, 2123730, 2157440, 2265312, 2427120, 2588928, 2831640, 3020416, 3236160, 3397968, 3775520, 3883392, 4247460, 4314880, 4530624, 4854240, 5663280, 6040832, 6472320, 6795936, 7551040, 7766784, 8494920, 9061248, 9708480, 11326560, 12944640, 13591872, 15102080, 16989840, 18122496, 19416960, 22653120, 27183744, 30204160, 33979680, 38833920, 45306240, 54367488, 67959360, 90612480, 135918720, 271837440]

約数ペア:

[(1, 271837440), (2, 135918720), (3, 90612480), (4, 67959360), (5, 54367488), (6, 45306240), (7, 38833920), (8, 33979680), (9, 30204160), (10, 27183744), (12, 22653120), (14, 19416960), (15, 18122496), (16, 16989840), (18, 15102080), (20, 13591872), (21, 12944640), (24, 11326560), (28, 9708480), (30, 9061248), (32, 8494920), (35, 7766784), (36, 7551040), (40, 6795936), (42, 6472320), (45, 6040832), (48, 5663280), (56, 4854240), (60, 4530624), (63, 4314880), (64, 4247460), (70, 3883392), (72, 3775520), (80, 3397968), (84, 3236160), (90, 3020416), (96, 2831640), (105, 2588928), (112, 2427120), (120, 2265312), (126, 2157440), (128, 2123730), (140, 1941696), (144, 1887760), (160, 1698984), (168, 1618080), (180, 1510208), (192, 1415820), (210, 1294464), (224, 1213560), (240, 1132656), (252, 1078720), (256, 1061865), (280, 970848), (288, 943880), (315, 862976), (320, 849492), (336, 809040), (360, 755104), (384, 707910), (420, 647232), (448, 606780), (480, 566328), (504, 539360), (560, 485424), (576, 471940), (630, 431488), (640, 424746), (672, 404520), (720, 377552), (768, 353955), (840, 323616), (896, 303390), (960, 283164), (1008, 269680), (1120, 242712), (1152, 235970), (1260, 215744), (1280, 212373), (1344, 202260), (1440, 188776), (1680, 161808), (1792, 151695), (1920, 141582), (2016, 134840), (2240, 121356), (2304, 117985), (2520, 107872), (2688, 101130), (2880, 94388), (3360, 80904), (3371, 80640), (3840, 70791), (4032, 67420), (4480, 60678), (5040, 53936), (5376, 50565), (5760, 47194), (6720, 40452), (6742, 40320), (8064, 33710), (8960, 30339), (10080, 26968), (10113, 26880), (11520, 23597), (13440, 20226), (13484, 20160), (16128, 16855)]