12156948580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{401}}^1\times {\mathrm{2609}}^1$

素因数の和:3109

約数の個数: 96

約数和(自身を含む): 29613185280

約数和(自身を除く): 17456236700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 83, 140, 166, 332, 401, 415, 581, 802, 830, 1162, 1604, 1660, 2005, 2324, 2609, 2807, 2905, 4010, 5218, 5614, 5810, 8020, 10436, 11228, 11620, 13045, 14035, 18263, 26090, 28070, 33283, 36526, 52180, 56140, 66566, 73052, 91315, 133132, 166415, 182630, 216547, 232981, 332830, 365260, 433094, 465962, 665660, 866188, 931924, 1046209, 1082735, 1164905, 1515829, 2092418, 2165470, 2329810, 3031658, 4184836, 4330940, 4659620, 5231045, 6063316, 7323463, 7579145, 10462090, 14646926, 15158290, 20924180, 29293852, 30316580, 36617315, 73234630, 86835347, 146469260, 173670694, 347341388, 434176735, 607847429, 868353470, 1215694858, 1736706940, 2431389716, 3039237145, 6078474290, 12156948580]

約数ペア:

[(1, 12156948580), (2, 6078474290), (4, 3039237145), (5, 2431389716), (7, 1736706940), (10, 1215694858), (14, 868353470), (20, 607847429), (28, 434176735), (35, 347341388), (70, 173670694), (83, 146469260), (140, 86835347), (166, 73234630), (332, 36617315), (401, 30316580), (415, 29293852), (581, 20924180), (802, 15158290), (830, 14646926), (1162, 10462090), (1604, 7579145), (1660, 7323463), (2005, 6063316), (2324, 5231045), (2609, 4659620), (2807, 4330940), (2905, 4184836), (4010, 3031658), (5218, 2329810), (5614, 2165470), (5810, 2092418), (8020, 1515829), (10436, 1164905), (11228, 1082735), (11620, 1046209), (13045, 931924), (14035, 866188), (18263, 665660), (26090, 465962), (28070, 433094), (33283, 365260), (36526, 332830), (52180, 232981), (56140, 216547), (66566, 182630), (73052, 166415), (91315, 133132)]