141622740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{16057}}^1$

素因数の和:16086

約数の個数: 108

約数和(自身を含む): 499757076

約数和(自身を除く): 358134336

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 8820, 16057, 32114, 48171, 64228, 80285, 96342, 112399, 144513, 160570, 192684, 224798, 240855, 289026, 321140, 337197, 449596, 481710, 561995, 578052, 674394, 722565, 786793, 963420, 1011591, 1123990, 1348788, 1445130, 1573586, 1685985, 2023182, 2247980, 2360379, 2890260, 3147172, 3371970, 3933965, 4046364, 4720758, 5057955, 6743940, 7081137, 7867930, 9441516, 10115910, 11801895, 14162274, 15735860, 20231820, 23603790, 28324548, 35405685, 47207580, 70811370, 141622740]

約数ペア:

[(1, 141622740), (2, 70811370), (3, 47207580), (4, 35405685), (5, 28324548), (6, 23603790), (7, 20231820), (9, 15735860), (10, 14162274), (12, 11801895), (14, 10115910), (15, 9441516), (18, 7867930), (20, 7081137), (21, 6743940), (28, 5057955), (30, 4720758), (35, 4046364), (36, 3933965), (42, 3371970), (45, 3147172), (49, 2890260), (60, 2360379), (63, 2247980), (70, 2023182), (84, 1685985), (90, 1573586), (98, 1445130), (105, 1348788), (126, 1123990), (140, 1011591), (147, 963420), (180, 786793), (196, 722565), (210, 674394), (245, 578052), (252, 561995), (294, 481710), (315, 449596), (420, 337197), (441, 321140), (490, 289026), (588, 240855), (630, 224798), (735, 192684), (882, 160570), (980, 144513), (1260, 112399), (1470, 96342), (1764, 80285), (2205, 64228), (2940, 48171), (4410, 32114), (8820, 16057)]