104408960

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1$

素因数の和:256

約数の個数: 128

約数和(自身を含む): 268349760

約数和(自身を除く): 163940800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 41, 46, 64, 80, 82, 92, 115, 128, 160, 164, 173, 184, 205, 230, 320, 328, 346, 368, 410, 460, 640, 656, 692, 736, 820, 865, 920, 943, 1312, 1384, 1472, 1640, 1730, 1840, 1886, 2624, 2768, 2944, 3280, 3460, 3680, 3772, 3979, 4715, 5248, 5536, 6560, 6920, 7093, 7360, 7544, 7958, 9430, 11072, 13120, 13840, 14186, 14720, 15088, 15916, 18860, 19895, 22144, 26240, 27680, 28372, 30176, 31832, 35465, 37720, 39790, 55360, 56744, 60352, 63664, 70930, 75440, 79580, 110720, 113488, 120704, 127328, 141860, 150880, 159160, 163139, 226976, 254656, 283720, 301760, 318320, 326278, 453952, 509312, 567440, 603520, 636640, 652556, 815695, 907904, 1134880, 1273280, 1305112, 1631390, 2269760, 2546560, 2610224, 3262780, 4539520, 5220448, 6525560, 10440896, 13051120, 20881792, 26102240, 52204480, 104408960]

約数ペア:

[(1, 104408960), (2, 52204480), (4, 26102240), (5, 20881792), (8, 13051120), (10, 10440896), (16, 6525560), (20, 5220448), (23, 4539520), (32, 3262780), (40, 2610224), (41, 2546560), (46, 2269760), (64, 1631390), (80, 1305112), (82, 1273280), (92, 1134880), (115, 907904), (128, 815695), (160, 652556), (164, 636640), (173, 603520), (184, 567440), (205, 509312), (230, 453952), (320, 326278), (328, 318320), (346, 301760), (368, 283720), (410, 254656), (460, 226976), (640, 163139), (656, 159160), (692, 150880), (736, 141860), (820, 127328), (865, 120704), (920, 113488), (943, 110720), (1312, 79580), (1384, 75440), (1472, 70930), (1640, 63664), (1730, 60352), (1840, 56744), (1886, 55360), (2624, 39790), (2768, 37720), (2944, 35465), (3280, 31832), (3460, 30176), (3680, 28372), (3772, 27680), (3979, 26240), (4715, 22144), (5248, 19895), (5536, 18860), (6560, 15916), (6920, 15088), (7093, 14720), (7360, 14186), (7544, 13840), (7958, 13120), (9430, 11072)]