226760940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{179969}}^1$

素因数の和:179991

約数の個数: 72

約数和(自身を含む): 786108960

約数和(自身を除く): 559348020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 179969, 359938, 539907, 719876, 899845, 1079814, 1259783, 1619721, 1799690, 2159628, 2519566, 2699535, 3239442, 3599380, 3779349, 5039132, 5399070, 6298915, 6478884, 7558698, 8098605, 10798140, 11338047, 12597830, 15117396, 16197210, 18896745, 22676094, 25195660, 32394420, 37793490, 45352188, 56690235, 75586980, 113380470, 226760940]

約数ペア:

[(1, 226760940), (2, 113380470), (3, 75586980), (4, 56690235), (5, 45352188), (6, 37793490), (7, 32394420), (9, 25195660), (10, 22676094), (12, 18896745), (14, 16197210), (15, 15117396), (18, 12597830), (20, 11338047), (21, 10798140), (28, 8098605), (30, 7558698), (35, 6478884), (36, 6298915), (42, 5399070), (45, 5039132), (60, 3779349), (63, 3599380), (70, 3239442), (84, 2699535), (90, 2519566), (105, 2159628), (126, 1799690), (140, 1619721), (180, 1259783), (210, 1079814), (252, 899845), (315, 719876), (420, 539907), (630, 359938), (1260, 179969)]