194633040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{115853}}^1$

素因数の和:115876

約数の個数: 80

約数和(自身を含む): 689563008

約数和(自身を除く): 494929968

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 115853, 231706, 347559, 463412, 579265, 695118, 810971, 926824, 1158530, 1390236, 1621942, 1737795, 1853648, 2317060, 2432913, 2780472, 3243884, 3475590, 4054855, 4634120, 4865826, 5560944, 6487768, 6951180, 8109710, 9268240, 9731652, 12164565, 12975536, 13902360, 16219420, 19463304, 24329130, 27804720, 32438840, 38926608, 48658260, 64877680, 97316520, 194633040]

約数ペア:

[(1, 194633040), (2, 97316520), (3, 64877680), (4, 48658260), (5, 38926608), (6, 32438840), (7, 27804720), (8, 24329130), (10, 19463304), (12, 16219420), (14, 13902360), (15, 12975536), (16, 12164565), (20, 9731652), (21, 9268240), (24, 8109710), (28, 6951180), (30, 6487768), (35, 5560944), (40, 4865826), (42, 4634120), (48, 4054855), (56, 3475590), (60, 3243884), (70, 2780472), (80, 2432913), (84, 2317060), (105, 1853648), (112, 1737795), (120, 1621942), (140, 1390236), (168, 1158530), (210, 926824), (240, 810971), (280, 695118), (336, 579265), (420, 463412), (560, 347559), (840, 231706), (1680, 115853)]