201416280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{129113}}^1$

素因数の和:129140

約数の個数: 64

約数和(自身を含む): 650734560

約数和(自身を除く): 449318280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 129113, 258226, 387339, 516452, 645565, 774678, 1032904, 1291130, 1549356, 1678469, 1936695, 2582260, 3098712, 3356938, 3873390, 5035407, 5164520, 6713876, 7746780, 8392345, 10070814, 13427752, 15493560, 16784690, 20141628, 25177035, 33569380, 40283256, 50354070, 67138760, 100708140, 201416280]

約数ペア:

[(1, 201416280), (2, 100708140), (3, 67138760), (4, 50354070), (5, 40283256), (6, 33569380), (8, 25177035), (10, 20141628), (12, 16784690), (13, 15493560), (15, 13427752), (20, 10070814), (24, 8392345), (26, 7746780), (30, 6713876), (39, 5164520), (40, 5035407), (52, 3873390), (60, 3356938), (65, 3098712), (78, 2582260), (104, 1936695), (120, 1678469), (130, 1549356), (156, 1291130), (195, 1032904), (260, 774678), (312, 645565), (390, 516452), (520, 387339), (780, 258226), (1560, 129113)]