2839584720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{1690229}}^1$

素因数の和:1690252

約数の個数: 80

約数和(自身を含む): 10060248960

約数和(自身を除く): 7220664240

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, 1690229, 3380458, 5070687, 6760916, 8451145, 10141374, 11831603, 13521832, 16902290, 20282748, 23663206, 25353435, 27043664, 33804580, 35494809, 40565496, 47326412, 50706870, 59158015, 67609160, 70989618, 81130992, 94652824, 101413740, 118316030, 135218320, 141979236, 177474045, 189305648, 202827480, 236632060, 283958472, 354948090, 405654960, 473264120, 567916944, 709896180, 946528240, 1419792360, 2839584720]

約数ペア:

[(1, 2839584720), (2, 1419792360), (3, 946528240), (4, 709896180), (5, 567916944), (6, 473264120), (7, 405654960), (8, 354948090), (10, 283958472), (12, 236632060), (14, 202827480), (15, 189305648), (16, 177474045), (20, 141979236), (21, 135218320), (24, 118316030), (28, 101413740), (30, 94652824), (35, 81130992), (40, 70989618), (42, 67609160), (48, 59158015), (56, 50706870), (60, 47326412), (70, 40565496), (80, 35494809), (84, 33804580), (105, 27043664), (112, 25353435), (120, 23663206), (140, 20282748), (168, 16902290), (210, 13521832), (240, 11831603), (280, 10141374), (336, 8451145), (420, 6760916), (560, 5070687), (840, 3380458), (1680, 1690229)]