13877760

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1$

素因数の和:178

約数の個数: 160

約数和(自身を含む): 48121920

約数和(自身を除く): 34244160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 139, 156, 160, 192, 195, 208, 240, 256, 260, 278, 312, 320, 384, 390, 416, 417, 480, 512, 520, 556, 624, 640, 695, 768, 780, 832, 834, 960, 1040, 1112, 1248, 1280, 1390, 1536, 1560, 1664, 1668, 1807, 1920, 2080, 2085, 2224, 2496, 2560, 2780, 3120, 3328, 3336, 3614, 3840, 4160, 4170, 4448, 4992, 5421, 5560, 6240, 6656, 6672, 7228, 7680, 8320, 8340, 8896, 9035, 9984, 10842, 11120, 12480, 13344, 14456, 16640, 16680, 17792, 18070, 19968, 21684, 22240, 24960, 26688, 27105, 28912, 33280, 33360, 35584, 36140, 43368, 44480, 49920, 53376, 54210, 57824, 66720, 71168, 72280, 86736, 88960, 99840, 106752, 108420, 115648, 133440, 144560, 173472, 177920, 213504, 216840, 231296, 266880, 289120, 346944, 355840, 433680, 462592, 533760, 578240, 693888, 867360, 925184, 1067520, 1156480, 1387776, 1734720, 2312960, 2775552, 3469440, 4625920, 6938880, 13877760]

約数ペア:

[(1, 13877760), (2, 6938880), (3, 4625920), (4, 3469440), (5, 2775552), (6, 2312960), (8, 1734720), (10, 1387776), (12, 1156480), (13, 1067520), (15, 925184), (16, 867360), (20, 693888), (24, 578240), (26, 533760), (30, 462592), (32, 433680), (39, 355840), (40, 346944), (48, 289120), (52, 266880), (60, 231296), (64, 216840), (65, 213504), (78, 177920), (80, 173472), (96, 144560), (104, 133440), (120, 115648), (128, 108420), (130, 106752), (139, 99840), (156, 88960), (160, 86736), (192, 72280), (195, 71168), (208, 66720), (240, 57824), (256, 54210), (260, 53376), (278, 49920), (312, 44480), (320, 43368), (384, 36140), (390, 35584), (416, 33360), (417, 33280), (480, 28912), (512, 27105), (520, 26688), (556, 24960), (624, 22240), (640, 21684), (695, 19968), (768, 18070), (780, 17792), (832, 16680), (834, 16640), (960, 14456), (1040, 13344), (1112, 12480), (1248, 11120), (1280, 10842), (1390, 9984), (1536, 9035), (1560, 8896), (1664, 8340), (1668, 8320), (1807, 7680), (1920, 7228), (2080, 6672), (2085, 6656), (2224, 6240), (2496, 5560), (2560, 5421), (2780, 4992), (3120, 4448), (3328, 4170), (3336, 4160), (3614, 3840)]