157614240

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{769}}^1$

素因数の和:855

約数の個数: 192

約数和(自身を含む): 577463040

約数和(自身を除く): 419848800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 61, 70, 80, 84, 96, 105, 112, 120, 122, 140, 160, 168, 183, 210, 224, 240, 244, 280, 305, 336, 366, 420, 427, 480, 488, 560, 610, 672, 732, 769, 840, 854, 915, 976, 1120, 1220, 1281, 1464, 1538, 1680, 1708, 1830, 1952, 2135, 2307, 2440, 2562, 2928, 3076, 3360, 3416, 3660, 3845, 4270, 4614, 4880, 5124, 5383, 5856, 6152, 6405, 6832, 7320, 7690, 8540, 9228, 9760, 10248, 10766, 11535, 12304, 12810, 13664, 14640, 15380, 16149, 17080, 18456, 20496, 21532, 23070, 24608, 25620, 26915, 29280, 30760, 32298, 34160, 36912, 40992, 43064, 46140, 46909, 51240, 53830, 61520, 64596, 68320, 73824, 80745, 86128, 92280, 93818, 102480, 107660, 123040, 129192, 140727, 161490, 172256, 184560, 187636, 204960, 215320, 234545, 258384, 281454, 322980, 328363, 369120, 375272, 430640, 469090, 516768, 562908, 645960, 656726, 703635, 750544, 861280, 938180, 985089, 1125816, 1291920, 1313452, 1407270, 1501088, 1641815, 1876360, 1970178, 2251632, 2583840, 2626904, 2814540, 3283630, 3752720, 3940356, 4503264, 4925445, 5253808, 5629080, 6567260, 7505440, 7880712, 9850890, 10507616, 11258160, 13134520, 15761424, 19701780, 22516320, 26269040, 31522848, 39403560, 52538080, 78807120, 157614240]

約数ペア:

[(1, 157614240), (2, 78807120), (3, 52538080), (4, 39403560), (5, 31522848), (6, 26269040), (7, 22516320), (8, 19701780), (10, 15761424), (12, 13134520), (14, 11258160), (15, 10507616), (16, 9850890), (20, 7880712), (21, 7505440), (24, 6567260), (28, 5629080), (30, 5253808), (32, 4925445), (35, 4503264), (40, 3940356), (42, 3752720), (48, 3283630), (56, 2814540), (60, 2626904), (61, 2583840), (70, 2251632), (80, 1970178), (84, 1876360), (96, 1641815), (105, 1501088), (112, 1407270), (120, 1313452), (122, 1291920), (140, 1125816), (160, 985089), (168, 938180), (183, 861280), (210, 750544), (224, 703635), (240, 656726), (244, 645960), (280, 562908), (305, 516768), (336, 469090), (366, 430640), (420, 375272), (427, 369120), (480, 328363), (488, 322980), (560, 281454), (610, 258384), (672, 234545), (732, 215320), (769, 204960), (840, 187636), (854, 184560), (915, 172256), (976, 161490), (1120, 140727), (1220, 129192), (1281, 123040), (1464, 107660), (1538, 102480), (1680, 93818), (1708, 92280), (1830, 86128), (1952, 80745), (2135, 73824), (2307, 68320), (2440, 64596), (2562, 61520), (2928, 53830), (3076, 51240), (3360, 46909), (3416, 46140), (3660, 43064), (3845, 40992), (4270, 36912), (4614, 34160), (4880, 32298), (5124, 30760), (5383, 29280), (5856, 26915), (6152, 25620), (6405, 24608), (6832, 23070), (7320, 21532), (7690, 20496), (8540, 18456), (9228, 17080), (9760, 16149), (10248, 15380), (10766, 14640), (11535, 13664), (12304, 12810)]