158157720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{62761}}^1$

素因数の和:62785

約数の個数: 96

約数和(自身を含む): 587452320

約数和(自身を除く): 429294600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 62761, 125522, 188283, 251044, 313805, 376566, 439327, 502088, 564849, 627610, 753132, 878654, 941415, 1129698, 1255220, 1317981, 1506264, 1757308, 1882830, 2196635, 2259396, 2510440, 2635962, 2824245, 3514616, 3765660, 3953943, 4393270, 4518792, 5271924, 5648490, 6589905, 7531320, 7907886, 8786540, 10543848, 11296980, 13179810, 15815772, 17573080, 19769715, 22593960, 26359620, 31631544, 39539430, 52719240, 79078860, 158157720]

約数ペア:

[(1, 158157720), (2, 79078860), (3, 52719240), (4, 39539430), (5, 31631544), (6, 26359620), (7, 22593960), (8, 19769715), (9, 17573080), (10, 15815772), (12, 13179810), (14, 11296980), (15, 10543848), (18, 8786540), (20, 7907886), (21, 7531320), (24, 6589905), (28, 5648490), (30, 5271924), (35, 4518792), (36, 4393270), (40, 3953943), (42, 3765660), (45, 3514616), (56, 2824245), (60, 2635962), (63, 2510440), (70, 2259396), (72, 2196635), (84, 1882830), (90, 1757308), (105, 1506264), (120, 1317981), (126, 1255220), (140, 1129698), (168, 941415), (180, 878654), (210, 753132), (252, 627610), (280, 564849), (315, 502088), (360, 439327), (420, 376566), (504, 313805), (630, 251044), (840, 188283), (1260, 125522), (2520, 62761)]