224734860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{178361}}^1$

素因数の和:178383

約数の個数: 72

約数和(自身を含む): 779085216

約数和(自身を除く): 554350356

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, 178361, 356722, 535083, 713444, 891805, 1070166, 1248527, 1605249, 1783610, 2140332, 2497054, 2675415, 3210498, 3567220, 3745581, 4994108, 5350830, 6242635, 6420996, 7491162, 8026245, 10701660, 11236743, 12485270, 14982324, 16052490, 18727905, 22473486, 24970540, 32104980, 37455810, 44946972, 56183715, 74911620, 112367430, 224734860]

約数ペア:

[(1, 224734860), (2, 112367430), (3, 74911620), (4, 56183715), (5, 44946972), (6, 37455810), (7, 32104980), (9, 24970540), (10, 22473486), (12, 18727905), (14, 16052490), (15, 14982324), (18, 12485270), (20, 11236743), (21, 10701660), (28, 8026245), (30, 7491162), (35, 6420996), (36, 6242635), (42, 5350830), (45, 4994108), (60, 3745581), (63, 3567220), (70, 3210498), (84, 2675415), (90, 2497054), (105, 2140332), (126, 1783610), (140, 1605249), (180, 1248527), (210, 1070166), (252, 891805), (315, 713444), (420, 535083), (630, 356722), (1260, 178361)]