16087186920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19151413}}^1$

素因数の和:19151434

約数の個数: 64

約数和(自身を含む): 55156072320

約数和(自身を除く): 39068885400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 19151413, 38302826, 57454239, 76605652, 95757065, 114908478, 134059891, 153211304, 191514130, 229816956, 268119782, 287271195, 383028260, 402179673, 459633912, 536239564, 574542390, 670299455, 766056520, 804359346, 1072479128, 1149084780, 1340598910, 1608718692, 2010898365, 2298169560, 2681197820, 3217437384, 4021796730, 5362395640, 8043593460, 16087186920]

約数ペア:

[(1, 16087186920), (2, 8043593460), (3, 5362395640), (4, 4021796730), (5, 3217437384), (6, 2681197820), (7, 2298169560), (8, 2010898365), (10, 1608718692), (12, 1340598910), (14, 1149084780), (15, 1072479128), (20, 804359346), (21, 766056520), (24, 670299455), (28, 574542390), (30, 536239564), (35, 459633912), (40, 402179673), (42, 383028260), (56, 287271195), (60, 268119782), (70, 229816956), (84, 191514130), (105, 153211304), (120, 134059891), (140, 114908478), (168, 95757065), (210, 76605652), (280, 57454239), (420, 38302826), (840, 19151413)]