12684913920

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{157303}}^1$

素因数の和:157337

約数の個数: 216

約数和(自身を含む): 50158582656

約数和(自身を除く): 37473668736

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, 157303, 314606, 471909, 629212, 786515, 943818, 1101121, 1258424, 1415727, 1573030, 1887636, 2202242, 2359545, 2516848, 2831454, 3146060, 3303363, 3775272, 4404484, 4719090, 5033696, 5505605, 5662908, 6292120, 6606726, 7078635, 7550544, 8808968, 9438180, 9910089, 10067392, 11011210, 11325816, 12584240, 13213452, 14157270, 15101088, 16516815, 17617936, 18876360, 19820178, 20134784, 22022420, 22651632, 25168480, 26426904, 28314540, 30202176, 33033630, 35235872, 37752720, 39640356, 40269568, 44044840, 45303264, 49550445, 50336960, 52853808, 56629080, 60404352, 66067260, 70471744, 75505440, 79280712, 88089680, 90606528, 99100890, 100673920, 105707616, 113258160, 120808704, 132134520, 140943488, 151010880, 158561424, 176179360, 181213056, 198201780, 201347840, 211415232, 226516320, 264269040, 281886976, 302021760, 317122848, 352358720, 362426112, 396403560, 422830464, 453032640, 528538080, 604043520, 634245696, 704717440, 792807120, 845660928, 906065280, 1057076160, 1268491392, 1409434880, 1585614240, 1812130560, 2114152320, 2536982784, 3171228480, 4228304640, 6342456960, 12684913920]

約数ペア:

[(1, 12684913920), (2, 6342456960), (3, 4228304640), (4, 3171228480), (5, 2536982784), (6, 2114152320), (7, 1812130560), (8, 1585614240), (9, 1409434880), (10, 1268491392), (12, 1057076160), (14, 906065280), (15, 845660928), (16, 792807120), (18, 704717440), (20, 634245696), (21, 604043520), (24, 528538080), (28, 453032640), (30, 422830464), (32, 396403560), (35, 362426112), (36, 352358720), (40, 317122848), (42, 302021760), (45, 281886976), (48, 264269040), (56, 226516320), (60, 211415232), (63, 201347840), (64, 198201780), (70, 181213056), (72, 176179360), (80, 158561424), (84, 151010880), (90, 140943488), (96, 132134520), (105, 120808704), (112, 113258160), (120, 105707616), (126, 100673920), (128, 99100890), (140, 90606528), (144, 88089680), (160, 79280712), (168, 75505440), (180, 70471744), (192, 66067260), (210, 60404352), (224, 56629080), (240, 52853808), (252, 50336960), (256, 49550445), (280, 45303264), (288, 44044840), (315, 40269568), (320, 39640356), (336, 37752720), (360, 35235872), (384, 33033630), (420, 30202176), (448, 28314540), (480, 26426904), (504, 25168480), (560, 22651632), (576, 22022420), (630, 20134784), (640, 19820178), (672, 18876360), (720, 17617936), (768, 16516815), (840, 15101088), (896, 14157270), (960, 13213452), (1008, 12584240), (1120, 11325816), (1152, 11011210), (1260, 10067392), (1280, 9910089), (1344, 9438180), (1440, 8808968), (1680, 7550544), (1792, 7078635), (1920, 6606726), (2016, 6292120), (2240, 5662908), (2304, 5505605), (2520, 5033696), (2688, 4719090), (2880, 4404484), (3360, 3775272), (3840, 3303363), (4032, 3146060), (4480, 2831454), (5040, 2516848), (5376, 2359545), (5760, 2202242), (6720, 1887636), (8064, 1573030), (8960, 1415727), (10080, 1258424), (11520, 1101121), (13440, 943818), (16128, 786515), (20160, 629212), (26880, 471909), (40320, 314606), (80640, 157303)]