71405137920

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{1162193}}^1$

素因数の和:1162225

約数の個数: 104

約数和(自身を含む): 228468745296

約数和(自身を除く): 157063607376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1280, 1536, 1920, 2048, 2560, 3072, 3840, 4096, 5120, 6144, 7680, 10240, 12288, 15360, 20480, 30720, 61440, 1162193, 2324386, 3486579, 4648772, 5810965, 6973158, 9297544, 11621930, 13946316, 17432895, 18595088, 23243860, 27892632, 34865790, 37190176, 46487720, 55785264, 69731580, 74380352, 92975440, 111570528, 139463160, 148760704, 185950880, 223141056, 278926320, 297521408, 371901760, 446282112, 557852640, 595042816, 743803520, 892564224, 1115705280, 1190085632, 1487607040, 1785128448, 2231410560, 2380171264, 2975214080, 3570256896, 4462821120, 4760342528, 5950428160, 7140513792, 8925642240, 11900856320, 14281027584, 17851284480, 23801712640, 35702568960, 71405137920]

約数ペア:

[(1, 71405137920), (2, 35702568960), (3, 23801712640), (4, 17851284480), (5, 14281027584), (6, 11900856320), (8, 8925642240), (10, 7140513792), (12, 5950428160), (15, 4760342528), (16, 4462821120), (20, 3570256896), (24, 2975214080), (30, 2380171264), (32, 2231410560), (40, 1785128448), (48, 1487607040), (60, 1190085632), (64, 1115705280), (80, 892564224), (96, 743803520), (120, 595042816), (128, 557852640), (160, 446282112), (192, 371901760), (240, 297521408), (256, 278926320), (320, 223141056), (384, 185950880), (480, 148760704), (512, 139463160), (640, 111570528), (768, 92975440), (960, 74380352), (1024, 69731580), (1280, 55785264), (1536, 46487720), (1920, 37190176), (2048, 34865790), (2560, 27892632), (3072, 23243860), (3840, 18595088), (4096, 17432895), (5120, 13946316), (6144, 11621930), (7680, 9297544), (10240, 6973158), (12288, 5810965), (15360, 4648772), (20480, 3486579), (30720, 2324386), (61440, 1162193)]