127303260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{6449}}^1$

素因数の和:6515

約数の個数: 96

約数和(自身を含む): 416102400

約数和(自身を除く): 288799140

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 47, 60, 70, 84, 94, 105, 140, 141, 188, 210, 235, 282, 329, 420, 470, 564, 658, 705, 940, 987, 1316, 1410, 1645, 1974, 2820, 3290, 3948, 4935, 6449, 6580, 9870, 12898, 19347, 19740, 25796, 32245, 38694, 45143, 64490, 77388, 90286, 96735, 128980, 135429, 180572, 193470, 225715, 270858, 303103, 386940, 451430, 541716, 606206, 677145, 902860, 909309, 1212412, 1354290, 1515515, 1818618, 2121721, 2708580, 3031030, 3637236, 4243442, 4546545, 6062060, 6365163, 8486884, 9093090, 10608605, 12730326, 18186180, 21217210, 25460652, 31825815, 42434420, 63651630, 127303260]

約数ペア:

[(1, 127303260), (2, 63651630), (3, 42434420), (4, 31825815), (5, 25460652), (6, 21217210), (7, 18186180), (10, 12730326), (12, 10608605), (14, 9093090), (15, 8486884), (20, 6365163), (21, 6062060), (28, 4546545), (30, 4243442), (35, 3637236), (42, 3031030), (47, 2708580), (60, 2121721), (70, 1818618), (84, 1515515), (94, 1354290), (105, 1212412), (140, 909309), (141, 902860), (188, 677145), (210, 606206), (235, 541716), (282, 451430), (329, 386940), (420, 303103), (470, 270858), (564, 225715), (658, 193470), (705, 180572), (940, 135429), (987, 128980), (1316, 96735), (1410, 90286), (1645, 77388), (1974, 64490), (2820, 45143), (3290, 38694), (3948, 32245), (4935, 25796), (6449, 19740), (6580, 19347), (9870, 12898)]