About the Number

129382260

129382259 ← → 129382261

2進数表記:111101101100011011101110100

漢数字表記:一億二千九百三十八万二千二百六十

素因数分解:

2 2 × 3 1 × 5 1 × 7 1 × 107 1 × 2879 1

素因数の和:3005
約数の個数: 96
約数和(自身を含む): 418037760
約数和(自身を除く): 288655500

約数列:
[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 107, 140, 210, 214, 321, 420, 428, 535, 642, 749, 1070, 1284, 1498, 1605, 2140, 2247, 2879, 2996, 3210, 3745, 4494, 5758, 6420, 7490, 8637, 8988, 11235, 11516, 14395, 14980, 17274, 20153, 22470, 28790, 34548, 40306, 43185, 44940, 57580, 60459, 80612, 86370, 100765, 120918, 172740, 201530, 241836, 302295, 308053, 403060, 604590, 616106, 924159, 1209180, 1232212, 1540265, 1848318, 2156371, 3080530, 3696636, 4312742, 4620795, 6161060, 6469113, 8625484, 9241590, 10781855, 12938226, 18483180, 21563710, 25876452, 32345565, 43127420, 64691130, 129382260]

約数ペア:
[(1, 129382260), (2, 64691130), (3, 43127420), (4, 32345565), (5, 25876452), (6, 21563710), (7, 18483180), (10, 12938226), (12, 10781855), (14, 9241590), (15, 8625484), (20, 6469113), (21, 6161060), (28, 4620795), (30, 4312742), (35, 3696636), (42, 3080530), (60, 2156371), (70, 1848318), (84, 1540265), (105, 1232212), (107, 1209180), (140, 924159), (210, 616106), (214, 604590), (321, 403060), (420, 308053), (428, 302295), (535, 241836), (642, 201530), (749, 172740), (1070, 120918), (1284, 100765), (1498, 86370), (1605, 80612), (2140, 60459), (2247, 57580), (2879, 44940), (2996, 43185), (3210, 40306), (3745, 34548), (4494, 28790), (5758, 22470), (6420, 20153), (7490, 17274), (8637, 14980), (8988, 14395), (11235, 11516)]

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