201440340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{10459}}^1$

素因数の和:10581

約数の個数: 72

約数和(自身を含む): 616805280

約数和(自身を除く): 415364940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 107, 180, 214, 321, 428, 535, 642, 963, 1070, 1284, 1605, 1926, 2140, 3210, 3852, 4815, 6420, 9630, 10459, 19260, 20918, 31377, 41836, 52295, 62754, 94131, 104590, 125508, 156885, 188262, 209180, 313770, 376524, 470655, 627540, 941310, 1119113, 1882620, 2238226, 3357339, 4476452, 5595565, 6714678, 10072017, 11191130, 13429356, 16786695, 20144034, 22382260, 33573390, 40288068, 50360085, 67146780, 100720170, 201440340]

約数ペア:

[(1, 201440340), (2, 100720170), (3, 67146780), (4, 50360085), (5, 40288068), (6, 33573390), (9, 22382260), (10, 20144034), (12, 16786695), (15, 13429356), (18, 11191130), (20, 10072017), (30, 6714678), (36, 5595565), (45, 4476452), (60, 3357339), (90, 2238226), (107, 1882620), (180, 1119113), (214, 941310), (321, 627540), (428, 470655), (535, 376524), (642, 313770), (963, 209180), (1070, 188262), (1284, 156885), (1605, 125508), (1926, 104590), (2140, 94131), (3210, 62754), (3852, 52295), (4815, 41836), (6420, 31377), (9630, 20918), (10459, 19260)]