222490113720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{264869183}}^1$

素因数の和:264869204

約数の個数: 64

約数和(自身を含む): 762823249920

約数和(自身を除く): 540333136200

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, 264869183, 529738366, 794607549, 1059476732, 1324345915, 1589215098, 1854084281, 2118953464, 2648691830, 3178430196, 3708168562, 3973037745, 5297383660, 5562252843, 6356860392, 7416337124, 7946075490, 9270421405, 10594767320, 11124505686, 14832674248, 15892150980, 18540842810, 22249011372, 27811264215, 31784301960, 37081685620, 44498022744, 55622528430, 74163371240, 111245056860, 222490113720]

約数ペア:

[(1, 222490113720), (2, 111245056860), (3, 74163371240), (4, 55622528430), (5, 44498022744), (6, 37081685620), (7, 31784301960), (8, 27811264215), (10, 22249011372), (12, 18540842810), (14, 15892150980), (15, 14832674248), (20, 11124505686), (21, 10594767320), (24, 9270421405), (28, 7946075490), (30, 7416337124), (35, 6356860392), (40, 5562252843), (42, 5297383660), (56, 3973037745), (60, 3708168562), (70, 3178430196), (84, 2648691830), (105, 2118953464), (120, 1854084281), (140, 1589215098), (168, 1324345915), (210, 1059476732), (280, 794607549), (420, 529738366), (840, 264869183)]