12891323520

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{10607}}^1$

素因数の和:10843

約数の個数: 192

約数和(自身を含む): 44730541440

約数和(自身を除く): 31839217920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 211, 240, 288, 320, 360, 384, 422, 480, 576, 633, 640, 720, 844, 960, 1055, 1152, 1266, 1440, 1688, 1899, 1920, 2110, 2532, 2880, 3165, 3376, 3798, 4220, 5064, 5760, 6330, 6752, 7596, 8440, 9495, 10128, 10607, 12660, 13504, 15192, 16880, 18990, 20256, 21214, 25320, 27008, 30384, 31821, 33760, 37980, 40512, 42428, 50640, 53035, 60768, 63642, 67520, 75960, 81024, 84856, 95463, 101280, 106070, 121536, 127284, 135040, 151920, 159105, 169712, 190926, 202560, 212140, 243072, 254568, 303840, 318210, 339424, 381852, 405120, 424280, 477315, 509136, 607680, 636420, 678848, 763704, 848560, 954630, 1018272, 1215360, 1272840, 1357696, 1527408, 1697120, 1909260, 2036544, 2238077, 2545680, 3054816, 3394240, 3818520, 4073088, 4476154, 5091360, 6109632, 6714231, 6788480, 7637040, 8952308, 10182720, 11190385, 12219264, 13428462, 15274080, 17904616, 20142693, 20365440, 22380770, 26856924, 30548160, 33571155, 35809232, 40285386, 44761540, 53713848, 61096320, 67142310, 71618464, 80570772, 89523080, 100713465, 107427696, 134284620, 143236928, 161141544, 179046160, 201426930, 214855392, 268569240, 286473856, 322283088, 358092320, 402853860, 429710784, 537138480, 644566176, 716184640, 805707720, 859421568, 1074276960, 1289132352, 1432369280, 1611415440, 2148553920, 2578264704, 3222830880, 4297107840, 6445661760, 12891323520]

約数ペア:

[(1, 12891323520), (2, 6445661760), (3, 4297107840), (4, 3222830880), (5, 2578264704), (6, 2148553920), (8, 1611415440), (9, 1432369280), (10, 1289132352), (12, 1074276960), (15, 859421568), (16, 805707720), (18, 716184640), (20, 644566176), (24, 537138480), (30, 429710784), (32, 402853860), (36, 358092320), (40, 322283088), (45, 286473856), (48, 268569240), (60, 214855392), (64, 201426930), (72, 179046160), (80, 161141544), (90, 143236928), (96, 134284620), (120, 107427696), (128, 100713465), (144, 89523080), (160, 80570772), (180, 71618464), (192, 67142310), (211, 61096320), (240, 53713848), (288, 44761540), (320, 40285386), (360, 35809232), (384, 33571155), (422, 30548160), (480, 26856924), (576, 22380770), (633, 20365440), (640, 20142693), (720, 17904616), (844, 15274080), (960, 13428462), (1055, 12219264), (1152, 11190385), (1266, 10182720), (1440, 8952308), (1688, 7637040), (1899, 6788480), (1920, 6714231), (2110, 6109632), (2532, 5091360), (2880, 4476154), (3165, 4073088), (3376, 3818520), (3798, 3394240), (4220, 3054816), (5064, 2545680), (5760, 2238077), (6330, 2036544), (6752, 1909260), (7596, 1697120), (8440, 1527408), (9495, 1357696), (10128, 1272840), (10607, 1215360), (12660, 1018272), (13504, 954630), (15192, 848560), (16880, 763704), (18990, 678848), (20256, 636420), (21214, 607680), (25320, 509136), (27008, 477315), (30384, 424280), (31821, 405120), (33760, 381852), (37980, 339424), (40512, 318210), (42428, 303840), (50640, 254568), (53035, 243072), (60768, 212140), (63642, 202560), (67520, 190926), (75960, 169712), (81024, 159105), (84856, 151920), (95463, 135040), (101280, 127284), (106070, 121536)]