16666020

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{4409}}^1$

素因数の和:4434

約数の個数: 96

約数和(自身を含む): 59270400

約数和(自身を除く): 42604380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 4409, 8818, 13227, 17636, 22045, 26454, 30863, 39681, 44090, 52908, 61726, 66135, 79362, 88180, 92589, 119043, 123452, 132270, 154315, 158724, 185178, 198405, 238086, 264540, 277767, 308630, 370356, 396810, 462945, 476172, 555534, 595215, 617260, 793620, 833301, 925890, 1111068, 1190430, 1388835, 1666602, 1851780, 2380860, 2777670, 3333204, 4166505, 5555340, 8333010, 16666020]

約数ペア:

[(1, 16666020), (2, 8333010), (3, 5555340), (4, 4166505), (5, 3333204), (6, 2777670), (7, 2380860), (9, 1851780), (10, 1666602), (12, 1388835), (14, 1190430), (15, 1111068), (18, 925890), (20, 833301), (21, 793620), (27, 617260), (28, 595215), (30, 555534), (35, 476172), (36, 462945), (42, 396810), (45, 370356), (54, 308630), (60, 277767), (63, 264540), (70, 238086), (84, 198405), (90, 185178), (105, 158724), (108, 154315), (126, 132270), (135, 123452), (140, 119043), (180, 92589), (189, 88180), (210, 79362), (252, 66135), (270, 61726), (315, 52908), (378, 44090), (420, 39681), (540, 30863), (630, 26454), (756, 22045), (945, 17636), (1260, 13227), (1890, 8818), (3780, 4409)]