69831680

素因数分解:

$2^{10}\times 5^1\times {\mathrm{23}}^1\times {\mathrm{593}}^1$

素因数の和:641

約数の個数: 88

約数和(自身を含む): 175092192

約数和(自身を除く): 105260512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 256, 320, 368, 460, 512, 593, 640, 736, 920, 1024, 1186, 1280, 1472, 1840, 2372, 2560, 2944, 2965, 3680, 4744, 5120, 5888, 5930, 7360, 9488, 11776, 11860, 13639, 14720, 18976, 23552, 23720, 27278, 29440, 37952, 47440, 54556, 58880, 68195, 75904, 94880, 109112, 117760, 136390, 151808, 189760, 218224, 272780, 303616, 379520, 436448, 545560, 607232, 759040, 872896, 1091120, 1518080, 1745792, 2182240, 3036160, 3491584, 4364480, 6983168, 8728960, 13966336, 17457920, 34915840, 69831680]

約数ペア:

[(1, 69831680), (2, 34915840), (4, 17457920), (5, 13966336), (8, 8728960), (10, 6983168), (16, 4364480), (20, 3491584), (23, 3036160), (32, 2182240), (40, 1745792), (46, 1518080), (64, 1091120), (80, 872896), (92, 759040), (115, 607232), (128, 545560), (160, 436448), (184, 379520), (230, 303616), (256, 272780), (320, 218224), (368, 189760), (460, 151808), (512, 136390), (593, 117760), (640, 109112), (736, 94880), (920, 75904), (1024, 68195), (1186, 58880), (1280, 54556), (1472, 47440), (1840, 37952), (2372, 29440), (2560, 27278), (2944, 23720), (2965, 23552), (3680, 18976), (4744, 14720), (5120, 13639), (5888, 11860), (5930, 11776), (7360, 9488)]