830849160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{3109}}^1$

素因数の和:3271

約数の個数: 128

約数和(自身を含む): 2660169600

約数和(自身を除く): 1829320440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 131, 136, 170, 204, 255, 262, 340, 393, 408, 510, 524, 655, 680, 786, 1020, 1048, 1310, 1572, 1965, 2040, 2227, 2620, 3109, 3144, 3930, 4454, 5240, 6218, 6681, 7860, 8908, 9327, 11135, 12436, 13362, 15545, 15720, 17816, 18654, 22270, 24872, 26724, 31090, 33405, 37308, 44540, 46635, 52853, 53448, 62180, 66810, 74616, 89080, 93270, 105706, 124360, 133620, 158559, 186540, 211412, 264265, 267240, 317118, 373080, 407279, 422824, 528530, 634236, 792795, 814558, 1057060, 1221837, 1268472, 1585590, 1629116, 2036395, 2114120, 2443674, 3171180, 3258232, 4072790, 4887348, 6109185, 6342360, 6923743, 8145580, 9774696, 12218370, 13847486, 16291160, 20771229, 24436740, 27694972, 34618715, 41542458, 48873480, 55389944, 69237430, 83084916, 103856145, 138474860, 166169832, 207712290, 276949720, 415424580, 830849160]

約数ペア:

[(1, 830849160), (2, 415424580), (3, 276949720), (4, 207712290), (5, 166169832), (6, 138474860), (8, 103856145), (10, 83084916), (12, 69237430), (15, 55389944), (17, 48873480), (20, 41542458), (24, 34618715), (30, 27694972), (34, 24436740), (40, 20771229), (51, 16291160), (60, 13847486), (68, 12218370), (85, 9774696), (102, 8145580), (120, 6923743), (131, 6342360), (136, 6109185), (170, 4887348), (204, 4072790), (255, 3258232), (262, 3171180), (340, 2443674), (393, 2114120), (408, 2036395), (510, 1629116), (524, 1585590), (655, 1268472), (680, 1221837), (786, 1057060), (1020, 814558), (1048, 792795), (1310, 634236), (1572, 528530), (1965, 422824), (2040, 407279), (2227, 373080), (2620, 317118), (3109, 267240), (3144, 264265), (3930, 211412), (4454, 186540), (5240, 158559), (6218, 133620), (6681, 124360), (7860, 105706), (8908, 93270), (9327, 89080), (11135, 74616), (12436, 66810), (13362, 62180), (15545, 53448), (15720, 52853), (17816, 46635), (18654, 44540), (22270, 37308), (24872, 33405), (26724, 31090)]