142695040

素因数分解:

$2^7\times 5^1\times {\mathrm{59}}^1\times {\mathrm{3779}}^1$

素因数の和:3857

約数の個数: 64

約数和(自身を含む): 347004000

約数和(自身を除く): 204308960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 64, 80, 118, 128, 160, 236, 295, 320, 472, 590, 640, 944, 1180, 1888, 2360, 3776, 3779, 4720, 7552, 7558, 9440, 15116, 18880, 18895, 30232, 37760, 37790, 60464, 75580, 120928, 151160, 222961, 241856, 302320, 445922, 483712, 604640, 891844, 1114805, 1209280, 1783688, 2229610, 2418560, 3567376, 4459220, 7134752, 8918440, 14269504, 17836880, 28539008, 35673760, 71347520, 142695040]

約数ペア:

[(1, 142695040), (2, 71347520), (4, 35673760), (5, 28539008), (8, 17836880), (10, 14269504), (16, 8918440), (20, 7134752), (32, 4459220), (40, 3567376), (59, 2418560), (64, 2229610), (80, 1783688), (118, 1209280), (128, 1114805), (160, 891844), (236, 604640), (295, 483712), (320, 445922), (472, 302320), (590, 241856), (640, 222961), (944, 151160), (1180, 120928), (1888, 75580), (2360, 60464), (3776, 37790), (3779, 37760), (4720, 30232), (7552, 18895), (7558, 18880), (9440, 15116)]