141067920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{83969}}^1$

素因数の和:83992

約数の個数: 80

約数和(自身を含む): 499789440

約数和(自身を除く): 358721520

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, 83969, 167938, 251907, 335876, 419845, 503814, 587783, 671752, 839690, 1007628, 1175566, 1259535, 1343504, 1679380, 1763349, 2015256, 2351132, 2519070, 2938915, 3358760, 3526698, 4030512, 4702264, 5038140, 5877830, 6717520, 7053396, 8816745, 9404528, 10076280, 11755660, 14106792, 17633490, 20152560, 23511320, 28213584, 35266980, 47022640, 70533960, 141067920]

約数ペア:

[(1, 141067920), (2, 70533960), (3, 47022640), (4, 35266980), (5, 28213584), (6, 23511320), (7, 20152560), (8, 17633490), (10, 14106792), (12, 11755660), (14, 10076280), (15, 9404528), (16, 8816745), (20, 7053396), (21, 6717520), (24, 5877830), (28, 5038140), (30, 4702264), (35, 4030512), (40, 3526698), (42, 3358760), (48, 2938915), (56, 2519070), (60, 2351132), (70, 2015256), (80, 1763349), (84, 1679380), (105, 1343504), (112, 1259535), (120, 1175566), (140, 1007628), (168, 839690), (210, 671752), (240, 587783), (280, 503814), (336, 419845), (420, 335876), (560, 251907), (840, 167938), (1680, 83969)]