3145250640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{1872173}}^1$

素因数の和:1872196

約数の個数: 80

約数和(自身を含む): 11143179648

約数和(自身を除く): 7997929008

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, 1872173, 3744346, 5616519, 7488692, 9360865, 11233038, 13105211, 14977384, 18721730, 22466076, 26210422, 28082595, 29954768, 37443460, 39315633, 44932152, 52420844, 56165190, 65526055, 74886920, 78631266, 89864304, 104841688, 112330380, 131052110, 149773840, 157262532, 196578165, 209683376, 224660760, 262104220, 314525064, 393156330, 449321520, 524208440, 629050128, 786312660, 1048416880, 1572625320, 3145250640]

約数ペア:

[(1, 3145250640), (2, 1572625320), (3, 1048416880), (4, 786312660), (5, 629050128), (6, 524208440), (7, 449321520), (8, 393156330), (10, 314525064), (12, 262104220), (14, 224660760), (15, 209683376), (16, 196578165), (20, 157262532), (21, 149773840), (24, 131052110), (28, 112330380), (30, 104841688), (35, 89864304), (40, 78631266), (42, 74886920), (48, 65526055), (56, 56165190), (60, 52420844), (70, 44932152), (80, 39315633), (84, 37443460), (105, 29954768), (112, 28082595), (120, 26210422), (140, 22466076), (168, 18721730), (210, 14977384), (240, 13105211), (280, 11233038), (336, 9360865), (420, 7488692), (560, 5616519), (840, 3744346), (1680, 1872173)]