141120

素因数分解:

$2^6\times 3^2\times 5^1\times 7^2$

素因数の和:37

約数の個数: 126

約数和(自身を含む): 564642

約数和(自身を除く): 423522

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 192, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 320, 336, 360, 392, 420, 441, 448, 480, 490, 504, 560, 576, 588, 630, 672, 720, 735, 784, 840, 882, 960, 980, 1008, 1120, 1176, 1260, 1344, 1440, 1470, 1568, 1680, 1764, 1960, 2016, 2205, 2240, 2352, 2520, 2880, 2940, 3136, 3360, 3528, 3920, 4032, 4410, 4704, 5040, 5880, 6720, 7056, 7840, 8820, 9408, 10080, 11760, 14112, 15680, 17640, 20160, 23520, 28224, 35280, 47040, 70560, 141120]

約数ペア:

[(1, 141120), (2, 70560), (3, 47040), (4, 35280), (5, 28224), (6, 23520), (7, 20160), (8, 17640), (9, 15680), (10, 14112), (12, 11760), (14, 10080), (15, 9408), (16, 8820), (18, 7840), (20, 7056), (21, 6720), (24, 5880), (28, 5040), (30, 4704), (32, 4410), (35, 4032), (36, 3920), (40, 3528), (42, 3360), (45, 3136), (48, 2940), (49, 2880), (56, 2520), (60, 2352), (63, 2240), (64, 2205), (70, 2016), (72, 1960), (80, 1764), (84, 1680), (90, 1568), (96, 1470), (98, 1440), (105, 1344), (112, 1260), (120, 1176), (126, 1120), (140, 1008), (144, 980), (147, 960), (160, 882), (168, 840), (180, 784), (192, 735), (196, 720), (210, 672), (224, 630), (240, 588), (245, 576), (252, 560), (280, 504), (288, 490), (294, 480), (315, 448), (320, 441), (336, 420), (360, 392)]