86438520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{34301}}^1$

素因数の和:34325

約数の個数: 96

約数和(自身を含む): 321066720

約数和(自身を除く): 234628200

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, 34301, 68602, 102903, 137204, 171505, 205806, 240107, 274408, 308709, 343010, 411612, 480214, 514515, 617418, 686020, 720321, 823224, 960428, 1029030, 1200535, 1234836, 1372040, 1440642, 1543545, 1920856, 2058060, 2160963, 2401070, 2469672, 2881284, 3087090, 3601605, 4116120, 4321926, 4802140, 5762568, 6174180, 7203210, 8643852, 9604280, 10804815, 12348360, 14406420, 17287704, 21609630, 28812840, 43219260, 86438520]

約数ペア:

[(1, 86438520), (2, 43219260), (3, 28812840), (4, 21609630), (5, 17287704), (6, 14406420), (7, 12348360), (8, 10804815), (9, 9604280), (10, 8643852), (12, 7203210), (14, 6174180), (15, 5762568), (18, 4802140), (20, 4321926), (21, 4116120), (24, 3601605), (28, 3087090), (30, 2881284), (35, 2469672), (36, 2401070), (40, 2160963), (42, 2058060), (45, 1920856), (56, 1543545), (60, 1440642), (63, 1372040), (70, 1234836), (72, 1200535), (84, 1029030), (90, 960428), (105, 823224), (120, 720321), (126, 686020), (140, 617418), (168, 514515), (180, 480214), (210, 411612), (252, 343010), (280, 308709), (315, 274408), (360, 240107), (420, 205806), (504, 171505), (630, 137204), (840, 102903), (1260, 68602), (2520, 34301)]