2089427760

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{5839}}^1$

素因数の和:5936

約数の個数: 240

約数和(自身を含む): 8133765120

約数和(自身を除く): 6044337360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 71, 72, 80, 84, 90, 105, 112, 120, 126, 140, 142, 144, 168, 180, 210, 213, 240, 252, 280, 284, 315, 336, 355, 360, 420, 426, 497, 504, 560, 568, 630, 639, 710, 720, 840, 852, 994, 1008, 1065, 1136, 1260, 1278, 1420, 1491, 1680, 1704, 1988, 2130, 2485, 2520, 2556, 2840, 2982, 3195, 3408, 3976, 4260, 4473, 4970, 5040, 5112, 5680, 5839, 5964, 6390, 7455, 7952, 8520, 8946, 9940, 10224, 11678, 11928, 12780, 14910, 17040, 17517, 17892, 19880, 22365, 23356, 23856, 25560, 29195, 29820, 35034, 35784, 39760, 40873, 44730, 46712, 51120, 52551, 58390, 59640, 70068, 71568, 81746, 87585, 89460, 93424, 105102, 116780, 119280, 122619, 140136, 163492, 175170, 178920, 204365, 210204, 233560, 245238, 262755, 280272, 326984, 350340, 357840, 367857, 408730, 414569, 420408, 467120, 490476, 525510, 613095, 653968, 700680, 735714, 817460, 829138, 840816, 980952, 1051020, 1226190, 1243707, 1401360, 1471428, 1634920, 1658276, 1839285, 1961904, 2072845, 2102040, 2452380, 2487414, 2901983, 2942856, 3269840, 3316552, 3678570, 3731121, 4145690, 4204080, 4904760, 4974828, 5803966, 5885712, 6218535, 6633104, 7357140, 7462242, 8291380, 8705949, 9809520, 9949656, 11607932, 12437070, 14509915, 14714280, 14924484, 16582760, 17411898, 18655605, 19899312, 23215864, 24874140, 26117847, 29019830, 29428560, 29848968, 33165520, 34823796, 37311210, 43529745, 46431728, 49748280, 52235694, 58039660, 59697936, 69647592, 74622420, 87059490, 99496560, 104471388, 116079320, 130589235, 139295184, 149244840, 174118980, 208942776, 232158640, 261178470, 298489680, 348237960, 417885552, 522356940, 696475920, 1044713880, 2089427760]

約数ペア:

[(1, 2089427760), (2, 1044713880), (3, 696475920), (4, 522356940), (5, 417885552), (6, 348237960), (7, 298489680), (8, 261178470), (9, 232158640), (10, 208942776), (12, 174118980), (14, 149244840), (15, 139295184), (16, 130589235), (18, 116079320), (20, 104471388), (21, 99496560), (24, 87059490), (28, 74622420), (30, 69647592), (35, 59697936), (36, 58039660), (40, 52235694), (42, 49748280), (45, 46431728), (48, 43529745), (56, 37311210), (60, 34823796), (63, 33165520), (70, 29848968), (71, 29428560), (72, 29019830), (80, 26117847), (84, 24874140), (90, 23215864), (105, 19899312), (112, 18655605), (120, 17411898), (126, 16582760), (140, 14924484), (142, 14714280), (144, 14509915), (168, 12437070), (180, 11607932), (210, 9949656), (213, 9809520), (240, 8705949), (252, 8291380), (280, 7462242), (284, 7357140), (315, 6633104), (336, 6218535), (355, 5885712), (360, 5803966), (420, 4974828), (426, 4904760), (497, 4204080), (504, 4145690), (560, 3731121), (568, 3678570), (630, 3316552), (639, 3269840), (710, 2942856), (720, 2901983), (840, 2487414), (852, 2452380), (994, 2102040), (1008, 2072845), (1065, 1961904), (1136, 1839285), (1260, 1658276), (1278, 1634920), (1420, 1471428), (1491, 1401360), (1680, 1243707), (1704, 1226190), (1988, 1051020), (2130, 980952), (2485, 840816), (2520, 829138), (2556, 817460), (2840, 735714), (2982, 700680), (3195, 653968), (3408, 613095), (3976, 525510), (4260, 490476), (4473, 467120), (4970, 420408), (5040, 414569), (5112, 408730), (5680, 367857), (5839, 357840), (5964, 350340), (6390, 326984), (7455, 280272), (7952, 262755), (8520, 245238), (8946, 233560), (9940, 210204), (10224, 204365), (11678, 178920), (11928, 175170), (12780, 163492), (14910, 140136), (17040, 122619), (17517, 119280), (17892, 116780), (19880, 105102), (22365, 93424), (23356, 89460), (23856, 87585), (25560, 81746), (29195, 71568), (29820, 70068), (35034, 59640), (35784, 58390), (39760, 52551), (40873, 51120), (44730, 46712)]