26255880

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1$

素因数の和:201

約数の個数: 256

約数和(自身を含む): 105062400

約数和(自身を除く): 78806520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 27, 28, 30, 35, 36, 40, 42, 45, 46, 54, 56, 60, 63, 69, 70, 72, 84, 90, 92, 105, 108, 115, 120, 126, 135, 138, 140, 151, 161, 168, 180, 184, 189, 207, 210, 216, 230, 252, 270, 276, 280, 302, 315, 322, 345, 360, 378, 414, 420, 453, 460, 483, 504, 540, 552, 604, 621, 630, 644, 690, 755, 756, 805, 828, 840, 906, 920, 945, 966, 1035, 1057, 1080, 1208, 1242, 1260, 1288, 1359, 1380, 1449, 1510, 1512, 1610, 1656, 1812, 1890, 1932, 2070, 2114, 2265, 2415, 2484, 2520, 2718, 2760, 2898, 3020, 3105, 3171, 3220, 3473, 3624, 3780, 3864, 4077, 4140, 4228, 4347, 4530, 4830, 4968, 5285, 5436, 5796, 6040, 6210, 6342, 6440, 6795, 6946, 7245, 7560, 8154, 8280, 8456, 8694, 9060, 9513, 9660, 10419, 10570, 10872, 11592, 12420, 12684, 13590, 13892, 14490, 15855, 16308, 17365, 17388, 18120, 19026, 19320, 20385, 20838, 21140, 21735, 24311, 24840, 25368, 27180, 27784, 28539, 28980, 31257, 31710, 32616, 34730, 34776, 38052, 40770, 41676, 42280, 43470, 47565, 48622, 52095, 54360, 57078, 57960, 62514, 63420, 69460, 72933, 76104, 81540, 83352, 86940, 93771, 95130, 97244, 104190, 114156, 121555, 125028, 126840, 138920, 142695, 145866, 156285, 163080, 173880, 187542, 190260, 194488, 208380, 218799, 228312, 243110, 250056, 285390, 291732, 312570, 364665, 375084, 380520, 416760, 437598, 468855, 486220, 570780, 583464, 625140, 656397, 729330, 750168, 875196, 937710, 972440, 1093995, 1141560, 1250280, 1312794, 1458660, 1750392, 1875420, 2187990, 2625588, 2917320, 3281985, 3750840, 4375980, 5251176, 6563970, 8751960, 13127940, 26255880]

約数ペア:

[(1, 26255880), (2, 13127940), (3, 8751960), (4, 6563970), (5, 5251176), (6, 4375980), (7, 3750840), (8, 3281985), (9, 2917320), (10, 2625588), (12, 2187990), (14, 1875420), (15, 1750392), (18, 1458660), (20, 1312794), (21, 1250280), (23, 1141560), (24, 1093995), (27, 972440), (28, 937710), (30, 875196), (35, 750168), (36, 729330), (40, 656397), (42, 625140), (45, 583464), (46, 570780), (54, 486220), (56, 468855), (60, 437598), (63, 416760), (69, 380520), (70, 375084), (72, 364665), (84, 312570), (90, 291732), (92, 285390), (105, 250056), (108, 243110), (115, 228312), (120, 218799), (126, 208380), (135, 194488), (138, 190260), (140, 187542), (151, 173880), (161, 163080), (168, 156285), (180, 145866), (184, 142695), (189, 138920), (207, 126840), (210, 125028), (216, 121555), (230, 114156), (252, 104190), (270, 97244), (276, 95130), (280, 93771), (302, 86940), (315, 83352), (322, 81540), (345, 76104), (360, 72933), (378, 69460), (414, 63420), (420, 62514), (453, 57960), (460, 57078), (483, 54360), (504, 52095), (540, 48622), (552, 47565), (604, 43470), (621, 42280), (630, 41676), (644, 40770), (690, 38052), (755, 34776), (756, 34730), (805, 32616), (828, 31710), (840, 31257), (906, 28980), (920, 28539), (945, 27784), (966, 27180), (1035, 25368), (1057, 24840), (1080, 24311), (1208, 21735), (1242, 21140), (1260, 20838), (1288, 20385), (1359, 19320), (1380, 19026), (1449, 18120), (1510, 17388), (1512, 17365), (1610, 16308), (1656, 15855), (1812, 14490), (1890, 13892), (1932, 13590), (2070, 12684), (2114, 12420), (2265, 11592), (2415, 10872), (2484, 10570), (2520, 10419), (2718, 9660), (2760, 9513), (2898, 9060), (3020, 8694), (3105, 8456), (3171, 8280), (3220, 8154), (3473, 7560), (3624, 7245), (3780, 6946), (3864, 6795), (4077, 6440), (4140, 6342), (4228, 6210), (4347, 6040), (4530, 5796), (4830, 5436), (4968, 5285)]