131636960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9041}}^1$

素因数の和:9076

約数の個数: 96

約数和(自身を含む): 382802112

約数和(自身を除く): 251165152

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 364, 416, 455, 520, 560, 728, 910, 1040, 1120, 1456, 1820, 2080, 2912, 3640, 7280, 9041, 14560, 18082, 36164, 45205, 63287, 72328, 90410, 117533, 126574, 144656, 180820, 235066, 253148, 289312, 316435, 361640, 470132, 506296, 587665, 632870, 723280, 822731, 940264, 1012592, 1175330, 1265740, 1446560, 1645462, 1880528, 2025184, 2350660, 2531480, 3290924, 3761056, 4113655, 4701320, 5062960, 6581848, 8227310, 9402640, 10125920, 13163696, 16454620, 18805280, 26327392, 32909240, 65818480, 131636960]

約数ペア:

[(1, 131636960), (2, 65818480), (4, 32909240), (5, 26327392), (7, 18805280), (8, 16454620), (10, 13163696), (13, 10125920), (14, 9402640), (16, 8227310), (20, 6581848), (26, 5062960), (28, 4701320), (32, 4113655), (35, 3761056), (40, 3290924), (52, 2531480), (56, 2350660), (65, 2025184), (70, 1880528), (80, 1645462), (91, 1446560), (104, 1265740), (112, 1175330), (130, 1012592), (140, 940264), (160, 822731), (182, 723280), (208, 632870), (224, 587665), (260, 506296), (280, 470132), (364, 361640), (416, 316435), (455, 289312), (520, 253148), (560, 235066), (728, 180820), (910, 144656), (1040, 126574), (1120, 117533), (1456, 90410), (1820, 72328), (2080, 63287), (2912, 45205), (3640, 36164), (7280, 18082), (9041, 14560)]