181093440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1559}}^1$

素因数の和:1601

約数の個数: 168

約数和(自身を含む): 632399040

約数和(自身を除く): 451305600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 121, 132, 160, 165, 176, 192, 220, 240, 242, 264, 320, 330, 352, 363, 440, 480, 484, 528, 605, 660, 704, 726, 880, 960, 968, 1056, 1210, 1320, 1452, 1559, 1760, 1815, 1936, 2112, 2420, 2640, 2904, 3118, 3520, 3630, 3872, 4677, 4840, 5280, 5808, 6236, 7260, 7744, 7795, 9354, 9680, 10560, 11616, 12472, 14520, 15590, 17149, 18708, 19360, 23232, 23385, 24944, 29040, 31180, 34298, 37416, 38720, 46770, 49888, 51447, 58080, 62360, 68596, 74832, 85745, 93540, 99776, 102894, 116160, 124720, 137192, 149664, 171490, 187080, 188639, 205788, 249440, 257235, 274384, 299328, 342980, 374160, 377278, 411576, 498880, 514470, 548768, 565917, 685960, 748320, 754556, 823152, 943195, 1028940, 1097536, 1131834, 1371920, 1496640, 1509112, 1646304, 1886390, 2057880, 2263668, 2743840, 2829585, 3018224, 3292608, 3772780, 4115760, 4527336, 5487680, 5659170, 6036448, 7545560, 8231520, 9054672, 11318340, 12072896, 15091120, 16463040, 18109344, 22636680, 30182240, 36218688, 45273360, 60364480, 90546720, 181093440]

約数ペア:

[(1, 181093440), (2, 90546720), (3, 60364480), (4, 45273360), (5, 36218688), (6, 30182240), (8, 22636680), (10, 18109344), (11, 16463040), (12, 15091120), (15, 12072896), (16, 11318340), (20, 9054672), (22, 8231520), (24, 7545560), (30, 6036448), (32, 5659170), (33, 5487680), (40, 4527336), (44, 4115760), (48, 3772780), (55, 3292608), (60, 3018224), (64, 2829585), (66, 2743840), (80, 2263668), (88, 2057880), (96, 1886390), (110, 1646304), (120, 1509112), (121, 1496640), (132, 1371920), (160, 1131834), (165, 1097536), (176, 1028940), (192, 943195), (220, 823152), (240, 754556), (242, 748320), (264, 685960), (320, 565917), (330, 548768), (352, 514470), (363, 498880), (440, 411576), (480, 377278), (484, 374160), (528, 342980), (605, 299328), (660, 274384), (704, 257235), (726, 249440), (880, 205788), (960, 188639), (968, 187080), (1056, 171490), (1210, 149664), (1320, 137192), (1452, 124720), (1559, 116160), (1760, 102894), (1815, 99776), (1936, 93540), (2112, 85745), (2420, 74832), (2640, 68596), (2904, 62360), (3118, 58080), (3520, 51447), (3630, 49888), (3872, 46770), (4677, 38720), (4840, 37416), (5280, 34298), (5808, 31180), (6236, 29040), (7260, 24944), (7744, 23385), (7795, 23232), (9354, 19360), (9680, 18708), (10560, 17149), (11616, 15590), (12472, 14520)]