196781040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{337}}^1\times {\mathrm{811}}^1$

素因数の和:1167

約数の個数: 120

約数和(自身を含む): 663634608

約数和(自身を除く): 466853568

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 337, 360, 674, 720, 811, 1011, 1348, 1622, 1685, 2022, 2433, 2696, 3033, 3244, 3370, 4044, 4055, 4866, 5055, 5392, 6066, 6488, 6740, 7299, 8088, 8110, 9732, 10110, 12132, 12165, 12976, 13480, 14598, 15165, 16176, 16220, 19464, 20220, 24264, 24330, 26960, 29196, 30330, 32440, 36495, 38928, 40440, 48528, 48660, 58392, 60660, 64880, 72990, 80880, 97320, 116784, 121320, 145980, 194640, 242640, 273307, 291960, 546614, 583920, 819921, 1093228, 1366535, 1639842, 2186456, 2459763, 2733070, 3279684, 4099605, 4372912, 4919526, 5466140, 6559368, 8199210, 9839052, 10932280, 12298815, 13118736, 16398420, 19678104, 21864560, 24597630, 32796840, 39356208, 49195260, 65593680, 98390520, 196781040]

約数ペア:

[(1, 196781040), (2, 98390520), (3, 65593680), (4, 49195260), (5, 39356208), (6, 32796840), (8, 24597630), (9, 21864560), (10, 19678104), (12, 16398420), (15, 13118736), (16, 12298815), (18, 10932280), (20, 9839052), (24, 8199210), (30, 6559368), (36, 5466140), (40, 4919526), (45, 4372912), (48, 4099605), (60, 3279684), (72, 2733070), (80, 2459763), (90, 2186456), (120, 1639842), (144, 1366535), (180, 1093228), (240, 819921), (337, 583920), (360, 546614), (674, 291960), (720, 273307), (811, 242640), (1011, 194640), (1348, 145980), (1622, 121320), (1685, 116784), (2022, 97320), (2433, 80880), (2696, 72990), (3033, 64880), (3244, 60660), (3370, 58392), (4044, 48660), (4055, 48528), (4866, 40440), (5055, 38928), (5392, 36495), (6066, 32440), (6488, 30330), (6740, 29196), (7299, 26960), (8088, 24330), (8110, 24264), (9732, 20220), (10110, 19464), (12132, 16220), (12165, 16176), (12976, 15165), (13480, 14598)]