848700720

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{56131}}^1$

素因数の和:56160

約数の個数: 160

約数和(自身を含む): 3340976640

約数和(自身を除く): 2492275920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 15120, 56131, 112262, 168393, 224524, 280655, 336786, 392917, 449048, 505179, 561310, 673572, 785834, 841965, 898096, 1010358, 1122620, 1178751, 1347144, 1515537, 1571668, 1683930, 1964585, 2020716, 2245240, 2357502, 2525895, 2694288, 3031074, 3143336, 3367860, 3536253, 3929170, 4041432, 4490480, 4715004, 5051790, 5893755, 6062148, 6286672, 6735720, 7072506, 7577685, 7858340, 8082864, 9430008, 10103580, 10608759, 11787510, 12124296, 13471440, 14145012, 15155370, 15716680, 17681265, 18860016, 20207160, 21217518, 23575020, 24248592, 28290024, 30310740, 31433360, 35362530, 40414320, 42435036, 47150040, 53043795, 56580048, 60621480, 70725060, 84870072, 94300080, 106087590, 121242960, 141450120, 169740144, 212175180, 282900240, 424350360, 848700720]

約数ペア:

[(1, 848700720), (2, 424350360), (3, 282900240), (4, 212175180), (5, 169740144), (6, 141450120), (7, 121242960), (8, 106087590), (9, 94300080), (10, 84870072), (12, 70725060), (14, 60621480), (15, 56580048), (16, 53043795), (18, 47150040), (20, 42435036), (21, 40414320), (24, 35362530), (27, 31433360), (28, 30310740), (30, 28290024), (35, 24248592), (36, 23575020), (40, 21217518), (42, 20207160), (45, 18860016), (48, 17681265), (54, 15716680), (56, 15155370), (60, 14145012), (63, 13471440), (70, 12124296), (72, 11787510), (80, 10608759), (84, 10103580), (90, 9430008), (105, 8082864), (108, 7858340), (112, 7577685), (120, 7072506), (126, 6735720), (135, 6286672), (140, 6062148), (144, 5893755), (168, 5051790), (180, 4715004), (189, 4490480), (210, 4041432), (216, 3929170), (240, 3536253), (252, 3367860), (270, 3143336), (280, 3031074), (315, 2694288), (336, 2525895), (360, 2357502), (378, 2245240), (420, 2020716), (432, 1964585), (504, 1683930), (540, 1571668), (560, 1515537), (630, 1347144), (720, 1178751), (756, 1122620), (840, 1010358), (945, 898096), (1008, 841965), (1080, 785834), (1260, 673572), (1512, 561310), (1680, 505179), (1890, 449048), (2160, 392917), (2520, 336786), (3024, 280655), (3780, 224524), (5040, 168393), (7560, 112262), (15120, 56131)]