771096160

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{661}}^1$

素因数の和:1016

約数の個数: 96

約数和(自身を含む): 1909801152

約数和(自身を除く): 1138704992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 317, 368, 460, 634, 661, 736, 920, 1268, 1322, 1585, 1840, 2536, 2644, 3170, 3305, 3680, 5072, 5288, 6340, 6610, 7291, 10144, 10576, 12680, 13220, 14582, 15203, 21152, 25360, 26440, 29164, 30406, 36455, 50720, 52880, 58328, 60812, 72910, 76015, 105760, 116656, 121624, 145820, 152030, 209537, 233312, 243248, 291640, 304060, 419074, 486496, 583280, 608120, 838148, 1047685, 1166560, 1216240, 1676296, 2095370, 2432480, 3352592, 4190740, 4819351, 6705184, 8381480, 9638702, 16762960, 19277404, 24096755, 33525920, 38554808, 48193510, 77109616, 96387020, 154219232, 192774040, 385548080, 771096160]

約数ペア:

[(1, 771096160), (2, 385548080), (4, 192774040), (5, 154219232), (8, 96387020), (10, 77109616), (16, 48193510), (20, 38554808), (23, 33525920), (32, 24096755), (40, 19277404), (46, 16762960), (80, 9638702), (92, 8381480), (115, 6705184), (160, 4819351), (184, 4190740), (230, 3352592), (317, 2432480), (368, 2095370), (460, 1676296), (634, 1216240), (661, 1166560), (736, 1047685), (920, 838148), (1268, 608120), (1322, 583280), (1585, 486496), (1840, 419074), (2536, 304060), (2644, 291640), (3170, 243248), (3305, 233312), (3680, 209537), (5072, 152030), (5288, 145820), (6340, 121624), (6610, 116656), (7291, 105760), (10144, 76015), (10576, 72910), (12680, 60812), (13220, 58328), (14582, 52880), (15203, 50720), (21152, 36455), (25360, 30406), (26440, 29164)]