12575640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1361}}^1$

素因数の和:1393

約数の個数: 128

約数和(自身を含む): 47070720

約数和(自身を除く): 34495080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1361, 1540, 1848, 2310, 2722, 3080, 4083, 4620, 5444, 6805, 8166, 9240, 9527, 10888, 13610, 14971, 16332, 19054, 20415, 27220, 28581, 29942, 32664, 38108, 40830, 44913, 47635, 54440, 57162, 59884, 74855, 76216, 81660, 89826, 95270, 104797, 114324, 119768, 142905, 149710, 163320, 179652, 190540, 209594, 224565, 228648, 285810, 299420, 314391, 359304, 381080, 419188, 449130, 523985, 571620, 598840, 628782, 838376, 898260, 1047970, 1143240, 1257564, 1571955, 1796520, 2095940, 2515128, 3143910, 4191880, 6287820, 12575640]

約数ペア:

[(1, 12575640), (2, 6287820), (3, 4191880), (4, 3143910), (5, 2515128), (6, 2095940), (7, 1796520), (8, 1571955), (10, 1257564), (11, 1143240), (12, 1047970), (14, 898260), (15, 838376), (20, 628782), (21, 598840), (22, 571620), (24, 523985), (28, 449130), (30, 419188), (33, 381080), (35, 359304), (40, 314391), (42, 299420), (44, 285810), (55, 228648), (56, 224565), (60, 209594), (66, 190540), (70, 179652), (77, 163320), (84, 149710), (88, 142905), (105, 119768), (110, 114324), (120, 104797), (132, 95270), (140, 89826), (154, 81660), (165, 76216), (168, 74855), (210, 59884), (220, 57162), (231, 54440), (264, 47635), (280, 44913), (308, 40830), (330, 38108), (385, 32664), (420, 29942), (440, 28581), (462, 27220), (616, 20415), (660, 19054), (770, 16332), (840, 14971), (924, 13610), (1155, 10888), (1320, 9527), (1361, 9240), (1540, 8166), (1848, 6805), (2310, 5444), (2722, 4620), (3080, 4083)]