312797760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1559}}^1$

素因数の和:1609

約数の個数: 224

約数和(自身を含む): 1141171200

約数和(自身を除く): 828373440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 32, 33, 38, 40, 44, 48, 55, 57, 60, 64, 66, 76, 80, 88, 95, 96, 110, 114, 120, 132, 152, 160, 165, 176, 190, 192, 209, 220, 228, 240, 264, 285, 304, 320, 330, 352, 380, 418, 440, 456, 480, 528, 570, 608, 627, 660, 704, 760, 836, 880, 912, 960, 1045, 1056, 1140, 1216, 1254, 1320, 1520, 1559, 1672, 1760, 1824, 2090, 2112, 2280, 2508, 2640, 3040, 3118, 3135, 3344, 3520, 3648, 4180, 4560, 4677, 5016, 5280, 6080, 6236, 6270, 6688, 7795, 8360, 9120, 9354, 10032, 10560, 12472, 12540, 13376, 15590, 16720, 17149, 18240, 18708, 20064, 23385, 24944, 25080, 29621, 31180, 33440, 34298, 37416, 40128, 46770, 49888, 50160, 51447, 59242, 62360, 66880, 68596, 74832, 85745, 88863, 93540, 99776, 100320, 102894, 118484, 124720, 137192, 148105, 149664, 171490, 177726, 187080, 200640, 205788, 236968, 249440, 257235, 274384, 296210, 299328, 325831, 342980, 355452, 374160, 411576, 444315, 473936, 498880, 514470, 548768, 592420, 651662, 685960, 710904, 748320, 823152, 888630, 947872, 977493, 1028940, 1097536, 1184840, 1303324, 1371920, 1421808, 1496640, 1629155, 1646304, 1777260, 1895744, 1954986, 2057880, 2369680, 2606648, 2743840, 2843616, 3258310, 3292608, 3554520, 3909972, 4115760, 4739360, 4887465, 5213296, 5487680, 5687232, 6516620, 7109040, 7819944, 8231520, 9478720, 9774930, 10426592, 13033240, 14218080, 15639888, 16463040, 19549860, 20853184, 26066480, 28436160, 31279776, 39099720, 52132960, 62559552, 78199440, 104265920, 156398880, 312797760]

約数ペア:

[(1, 312797760), (2, 156398880), (3, 104265920), (4, 78199440), (5, 62559552), (6, 52132960), (8, 39099720), (10, 31279776), (11, 28436160), (12, 26066480), (15, 20853184), (16, 19549860), (19, 16463040), (20, 15639888), (22, 14218080), (24, 13033240), (30, 10426592), (32, 9774930), (33, 9478720), (38, 8231520), (40, 7819944), (44, 7109040), (48, 6516620), (55, 5687232), (57, 5487680), (60, 5213296), (64, 4887465), (66, 4739360), (76, 4115760), (80, 3909972), (88, 3554520), (95, 3292608), (96, 3258310), (110, 2843616), (114, 2743840), (120, 2606648), (132, 2369680), (152, 2057880), (160, 1954986), (165, 1895744), (176, 1777260), (190, 1646304), (192, 1629155), (209, 1496640), (220, 1421808), (228, 1371920), (240, 1303324), (264, 1184840), (285, 1097536), (304, 1028940), (320, 977493), (330, 947872), (352, 888630), (380, 823152), (418, 748320), (440, 710904), (456, 685960), (480, 651662), (528, 592420), (570, 548768), (608, 514470), (627, 498880), (660, 473936), (704, 444315), (760, 411576), (836, 374160), (880, 355452), (912, 342980), (960, 325831), (1045, 299328), (1056, 296210), (1140, 274384), (1216, 257235), (1254, 249440), (1320, 236968), (1520, 205788), (1559, 200640), (1672, 187080), (1760, 177726), (1824, 171490), (2090, 149664), (2112, 148105), (2280, 137192), (2508, 124720), (2640, 118484), (3040, 102894), (3118, 100320), (3135, 99776), (3344, 93540), (3520, 88863), (3648, 85745), (4180, 74832), (4560, 68596), (4677, 66880), (5016, 62360), (5280, 59242), (6080, 51447), (6236, 50160), (6270, 49888), (6688, 46770), (7795, 40128), (8360, 37416), (9120, 34298), (9354, 33440), (10032, 31180), (10560, 29621), (12472, 25080), (12540, 24944), (13376, 23385), (15590, 20064), (16720, 18708), (17149, 18240)]