871908240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{30529}}^1$

素因数の和:30569

約数の個数: 160

約数和(自身を含む): 3270862080

約数和(自身を除く): 2398953840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 102, 105, 112, 119, 120, 136, 140, 168, 170, 204, 210, 238, 240, 255, 272, 280, 336, 340, 357, 408, 420, 476, 510, 560, 595, 680, 714, 816, 840, 952, 1020, 1190, 1360, 1428, 1680, 1785, 1904, 2040, 2380, 2856, 3570, 4080, 4760, 5712, 7140, 9520, 14280, 28560, 30529, 61058, 91587, 122116, 152645, 183174, 213703, 244232, 305290, 366348, 427406, 457935, 488464, 518993, 610580, 641109, 732696, 854812, 915870, 1037986, 1068515, 1221160, 1282218, 1465392, 1556979, 1709624, 1831740, 2075972, 2137030, 2442320, 2564436, 2594965, 3113958, 3205545, 3419248, 3632951, 3663480, 4151944, 4274060, 5128872, 5189930, 6227916, 6411090, 7265902, 7326960, 7784895, 8303888, 8548120, 10257744, 10379860, 10898853, 12455832, 12822180, 14531804, 15569790, 17096240, 18164755, 20759720, 21797706, 24911664, 25644360, 29063608, 31139580, 36329510, 41519440, 43595412, 51288720, 54494265, 58127216, 62279160, 72659020, 87190824, 108988530, 124558320, 145318040, 174381648, 217977060, 290636080, 435954120, 871908240]

約数ペア:

[(1, 871908240), (2, 435954120), (3, 290636080), (4, 217977060), (5, 174381648), (6, 145318040), (7, 124558320), (8, 108988530), (10, 87190824), (12, 72659020), (14, 62279160), (15, 58127216), (16, 54494265), (17, 51288720), (20, 43595412), (21, 41519440), (24, 36329510), (28, 31139580), (30, 29063608), (34, 25644360), (35, 24911664), (40, 21797706), (42, 20759720), (48, 18164755), (51, 17096240), (56, 15569790), (60, 14531804), (68, 12822180), (70, 12455832), (80, 10898853), (84, 10379860), (85, 10257744), (102, 8548120), (105, 8303888), (112, 7784895), (119, 7326960), (120, 7265902), (136, 6411090), (140, 6227916), (168, 5189930), (170, 5128872), (204, 4274060), (210, 4151944), (238, 3663480), (240, 3632951), (255, 3419248), (272, 3205545), (280, 3113958), (336, 2594965), (340, 2564436), (357, 2442320), (408, 2137030), (420, 2075972), (476, 1831740), (510, 1709624), (560, 1556979), (595, 1465392), (680, 1282218), (714, 1221160), (816, 1068515), (840, 1037986), (952, 915870), (1020, 854812), (1190, 732696), (1360, 641109), (1428, 610580), (1680, 518993), (1785, 488464), (1904, 457935), (2040, 427406), (2380, 366348), (2856, 305290), (3570, 244232), (4080, 213703), (4760, 183174), (5712, 152645), (7140, 122116), (9520, 91587), (14280, 61058), (28560, 30529)]