17139840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:214

約数の個数: 128

約数和(自身を含む): 55814400

約数和(自身を除く): 38674560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 79, 80, 96, 113, 120, 128, 158, 160, 192, 226, 237, 240, 316, 320, 339, 384, 395, 452, 474, 480, 565, 632, 640, 678, 790, 904, 948, 960, 1130, 1185, 1264, 1356, 1580, 1695, 1808, 1896, 1920, 2260, 2370, 2528, 2712, 3160, 3390, 3616, 3792, 4520, 4740, 5056, 5424, 6320, 6780, 7232, 7584, 8927, 9040, 9480, 10112, 10848, 12640, 13560, 14464, 15168, 17854, 18080, 18960, 21696, 25280, 26781, 27120, 30336, 35708, 36160, 37920, 43392, 44635, 50560, 53562, 54240, 71416, 72320, 75840, 89270, 107124, 108480, 133905, 142832, 151680, 178540, 214248, 216960, 267810, 285664, 357080, 428496, 535620, 571328, 714160, 856992, 1071240, 1142656, 1428320, 1713984, 2142480, 2856640, 3427968, 4284960, 5713280, 8569920, 17139840]

約数ペア:

[(1, 17139840), (2, 8569920), (3, 5713280), (4, 4284960), (5, 3427968), (6, 2856640), (8, 2142480), (10, 1713984), (12, 1428320), (15, 1142656), (16, 1071240), (20, 856992), (24, 714160), (30, 571328), (32, 535620), (40, 428496), (48, 357080), (60, 285664), (64, 267810), (79, 216960), (80, 214248), (96, 178540), (113, 151680), (120, 142832), (128, 133905), (158, 108480), (160, 107124), (192, 89270), (226, 75840), (237, 72320), (240, 71416), (316, 54240), (320, 53562), (339, 50560), (384, 44635), (395, 43392), (452, 37920), (474, 36160), (480, 35708), (565, 30336), (632, 27120), (640, 26781), (678, 25280), (790, 21696), (904, 18960), (948, 18080), (960, 17854), (1130, 15168), (1185, 14464), (1264, 13560), (1356, 12640), (1580, 10848), (1695, 10112), (1808, 9480), (1896, 9040), (1920, 8927), (2260, 7584), (2370, 7232), (2528, 6780), (2712, 6320), (3160, 5424), (3390, 5056), (3616, 4740), (3792, 4520)]