119167720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{13729}}^1$

素因数の和:13778

約数の個数: 64

約数和(自身を含む): 316339200

約数和(自身を除く): 197171480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 124, 140, 155, 217, 248, 280, 310, 434, 620, 868, 1085, 1240, 1736, 2170, 4340, 8680, 13729, 27458, 54916, 68645, 96103, 109832, 137290, 192206, 274580, 384412, 425599, 480515, 549160, 768824, 851198, 961030, 1702396, 1922060, 2127995, 2979193, 3404792, 3844120, 4255990, 5958386, 8511980, 11916772, 14895965, 17023960, 23833544, 29791930, 59583860, 119167720]

約数ペア:

[(1, 119167720), (2, 59583860), (4, 29791930), (5, 23833544), (7, 17023960), (8, 14895965), (10, 11916772), (14, 8511980), (20, 5958386), (28, 4255990), (31, 3844120), (35, 3404792), (40, 2979193), (56, 2127995), (62, 1922060), (70, 1702396), (124, 961030), (140, 851198), (155, 768824), (217, 549160), (248, 480515), (280, 425599), (310, 384412), (434, 274580), (620, 192206), (868, 137290), (1085, 109832), (1240, 96103), (1736, 68645), (2170, 54916), (4340, 27458), (8680, 13729)]