197939160

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{10781}}^1$

素因数の和:10818

約数の個数: 128

約数和(自身を含む): 698673600

約数和(自身を除く): 500734440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 85, 90, 102, 108, 120, 135, 136, 153, 170, 180, 204, 216, 255, 270, 306, 340, 360, 408, 459, 510, 540, 612, 680, 765, 918, 1020, 1080, 1224, 1530, 1836, 2040, 2295, 3060, 3672, 4590, 6120, 9180, 10781, 18360, 21562, 32343, 43124, 53905, 64686, 86248, 97029, 107810, 129372, 161715, 183277, 194058, 215620, 258744, 291087, 323430, 366554, 388116, 431240, 485145, 549831, 582174, 646860, 733108, 776232, 916385, 970290, 1099662, 1164348, 1293720, 1455435, 1466216, 1649493, 1832770, 1940580, 2199324, 2328696, 2749155, 2910870, 3298986, 3665540, 3881160, 4398648, 4948479, 5498310, 5821740, 6597972, 7331080, 8247465, 9896958, 10996620, 11643480, 13195944, 16494930, 19793916, 21993240, 24742395, 32989860, 39587832, 49484790, 65979720, 98969580, 197939160]

約数ペア:

[(1, 197939160), (2, 98969580), (3, 65979720), (4, 49484790), (5, 39587832), (6, 32989860), (8, 24742395), (9, 21993240), (10, 19793916), (12, 16494930), (15, 13195944), (17, 11643480), (18, 10996620), (20, 9896958), (24, 8247465), (27, 7331080), (30, 6597972), (34, 5821740), (36, 5498310), (40, 4948479), (45, 4398648), (51, 3881160), (54, 3665540), (60, 3298986), (68, 2910870), (72, 2749155), (85, 2328696), (90, 2199324), (102, 1940580), (108, 1832770), (120, 1649493), (135, 1466216), (136, 1455435), (153, 1293720), (170, 1164348), (180, 1099662), (204, 970290), (216, 916385), (255, 776232), (270, 733108), (306, 646860), (340, 582174), (360, 549831), (408, 485145), (459, 431240), (510, 388116), (540, 366554), (612, 323430), (680, 291087), (765, 258744), (918, 215620), (1020, 194058), (1080, 183277), (1224, 161715), (1530, 129372), (1836, 107810), (2040, 97029), (2295, 86248), (3060, 64686), (3672, 53905), (4590, 43124), (6120, 32343), (9180, 21562), (10781, 18360)]