78779007040

素因数分解:

$2^6\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1367}}^1\times {\mathrm{2467}}^1$

素因数の和:3924

約数の個数: 112

約数和(自身を含む): 190378518912

約数和(自身を除く): 111599511872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 73, 80, 146, 160, 292, 320, 365, 584, 730, 1168, 1367, 1460, 2336, 2467, 2734, 2920, 4672, 4934, 5468, 5840, 6835, 9868, 10936, 11680, 12335, 13670, 19736, 21872, 23360, 24670, 27340, 39472, 43744, 49340, 54680, 78944, 87488, 98680, 99791, 109360, 157888, 180091, 197360, 199582, 218720, 360182, 394720, 399164, 437440, 498955, 720364, 789440, 798328, 900455, 997910, 1440728, 1596656, 1800910, 1995820, 2881456, 3193312, 3372389, 3601820, 3991640, 5762912, 6386624, 6744778, 7203640, 7983280, 11525824, 13489556, 14407280, 15966560, 16861945, 26979112, 28814560, 31933120, 33723890, 53958224, 57629120, 67447780, 107916448, 134895560, 215832896, 246184397, 269791120, 492368794, 539582240, 984737588, 1079164480, 1230921985, 1969475176, 2461843970, 3938950352, 4923687940, 7877900704, 9847375880, 15755801408, 19694751760, 39389503520, 78779007040]

約数ペア:

[(1, 78779007040), (2, 39389503520), (4, 19694751760), (5, 15755801408), (8, 9847375880), (10, 7877900704), (16, 4923687940), (20, 3938950352), (32, 2461843970), (40, 1969475176), (64, 1230921985), (73, 1079164480), (80, 984737588), (146, 539582240), (160, 492368794), (292, 269791120), (320, 246184397), (365, 215832896), (584, 134895560), (730, 107916448), (1168, 67447780), (1367, 57629120), (1460, 53958224), (2336, 33723890), (2467, 31933120), (2734, 28814560), (2920, 26979112), (4672, 16861945), (4934, 15966560), (5468, 14407280), (5840, 13489556), (6835, 11525824), (9868, 7983280), (10936, 7203640), (11680, 6744778), (12335, 6386624), (13670, 5762912), (19736, 3991640), (21872, 3601820), (23360, 3372389), (24670, 3193312), (27340, 2881456), (39472, 1995820), (43744, 1800910), (49340, 1596656), (54680, 1440728), (78944, 997910), (87488, 900455), (98680, 798328), (99791, 789440), (109360, 720364), (157888, 498955), (180091, 437440), (197360, 399164), (199582, 394720), (218720, 360182)]