226281720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{269383}}^1$

素因数の和:269404

約数の個数: 64

約数和(自身を含む): 775825920

約数和(自身を除く): 549544200

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, 269383, 538766, 808149, 1077532, 1346915, 1616298, 1885681, 2155064, 2693830, 3232596, 3771362, 4040745, 5387660, 5657043, 6465192, 7542724, 8081490, 9428405, 10775320, 11314086, 15085448, 16162980, 18856810, 22628172, 28285215, 32325960, 37713620, 45256344, 56570430, 75427240, 113140860, 226281720]

約数ペア:

[(1, 226281720), (2, 113140860), (3, 75427240), (4, 56570430), (5, 45256344), (6, 37713620), (7, 32325960), (8, 28285215), (10, 22628172), (12, 18856810), (14, 16162980), (15, 15085448), (20, 11314086), (21, 10775320), (24, 9428405), (28, 8081490), (30, 7542724), (35, 6465192), (40, 5657043), (42, 5387660), (56, 4040745), (60, 3771362), (70, 3232596), (84, 2693830), (105, 2155064), (120, 1885681), (140, 1616298), (168, 1346915), (210, 1077532), (280, 808149), (420, 538766), (840, 269383)]