1718342880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{491}}^1$

素因数の和:849

約数の個数: 192

約数和(自身を含む): 5677475328

約数和(自身を除く): 3959132448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 138, 160, 184, 230, 240, 276, 317, 345, 368, 460, 480, 491, 552, 634, 690, 736, 920, 951, 982, 1104, 1268, 1380, 1473, 1585, 1840, 1902, 1964, 2208, 2455, 2536, 2760, 2946, 3170, 3680, 3804, 3928, 4755, 4910, 5072, 5520, 5892, 6340, 7291, 7365, 7608, 7856, 9510, 9820, 10144, 11040, 11293, 11784, 12680, 14582, 14730, 15216, 15712, 19020, 19640, 21873, 22586, 23568, 25360, 29164, 29460, 30432, 33879, 36455, 38040, 39280, 43746, 45172, 47136, 50720, 56465, 58328, 58920, 67758, 72910, 76080, 78560, 87492, 90344, 109365, 112930, 116656, 117840, 135516, 145820, 152160, 155647, 169395, 174984, 180688, 218730, 225860, 233312, 235680, 271032, 291640, 311294, 338790, 349968, 361376, 437460, 451720, 466941, 542064, 583280, 622588, 677580, 699936, 778235, 874920, 903440, 933882, 1084128, 1166560, 1245176, 1355160, 1556470, 1749840, 1806880, 1867764, 2334705, 2490352, 2710320, 3112940, 3499680, 3579881, 3735528, 4669410, 4980704, 5420640, 6225880, 7159762, 7471056, 9338820, 10739643, 12451760, 14319524, 14942112, 17899405, 18677640, 21479286, 24903520, 28639048, 35798810, 37355280, 42958572, 53698215, 57278096, 71597620, 74710560, 85917144, 107396430, 114556192, 143195240, 171834288, 214792860, 286390480, 343668576, 429585720, 572780960, 859171440, 1718342880]

約数ペア:

[(1, 1718342880), (2, 859171440), (3, 572780960), (4, 429585720), (5, 343668576), (6, 286390480), (8, 214792860), (10, 171834288), (12, 143195240), (15, 114556192), (16, 107396430), (20, 85917144), (23, 74710560), (24, 71597620), (30, 57278096), (32, 53698215), (40, 42958572), (46, 37355280), (48, 35798810), (60, 28639048), (69, 24903520), (80, 21479286), (92, 18677640), (96, 17899405), (115, 14942112), (120, 14319524), (138, 12451760), (160, 10739643), (184, 9338820), (230, 7471056), (240, 7159762), (276, 6225880), (317, 5420640), (345, 4980704), (368, 4669410), (460, 3735528), (480, 3579881), (491, 3499680), (552, 3112940), (634, 2710320), (690, 2490352), (736, 2334705), (920, 1867764), (951, 1806880), (982, 1749840), (1104, 1556470), (1268, 1355160), (1380, 1245176), (1473, 1166560), (1585, 1084128), (1840, 933882), (1902, 903440), (1964, 874920), (2208, 778235), (2455, 699936), (2536, 677580), (2760, 622588), (2946, 583280), (3170, 542064), (3680, 466941), (3804, 451720), (3928, 437460), (4755, 361376), (4910, 349968), (5072, 338790), (5520, 311294), (5892, 291640), (6340, 271032), (7291, 235680), (7365, 233312), (7608, 225860), (7856, 218730), (9510, 180688), (9820, 174984), (10144, 169395), (11040, 155647), (11293, 152160), (11784, 145820), (12680, 135516), (14582, 117840), (14730, 116656), (15216, 112930), (15712, 109365), (19020, 90344), (19640, 87492), (21873, 78560), (22586, 76080), (23568, 72910), (25360, 67758), (29164, 58920), (29460, 58328), (30432, 56465), (33879, 50720), (36455, 47136), (38040, 45172), (39280, 43746)]