1256618880

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{601}}^1$

素因数の和:651

約数の個数: 384

約数和(自身を含む): 4900039200

約数和(自身を除く): 3643420320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 121, 128, 132, 135, 144, 160, 165, 176, 180, 192, 198, 216, 220, 240, 242, 264, 270, 288, 297, 320, 330, 352, 360, 363, 384, 396, 432, 440, 480, 484, 495, 528, 540, 576, 594, 601, 605, 640, 660, 704, 720, 726, 792, 864, 880, 960, 968, 990, 1056, 1080, 1089, 1152, 1188, 1202, 1210, 1320, 1408, 1440, 1452, 1485, 1584, 1728, 1760, 1803, 1815, 1920, 1936, 1980, 2112, 2160, 2178, 2376, 2404, 2420, 2640, 2880, 2904, 2970, 3005, 3168, 3267, 3456, 3520, 3606, 3630, 3872, 3960, 4224, 4320, 4356, 4752, 4808, 4840, 5280, 5409, 5445, 5760, 5808, 5940, 6010, 6336, 6534, 6611, 7040, 7212, 7260, 7744, 7920, 8640, 8712, 9015, 9504, 9616, 9680, 10560, 10818, 10890, 11616, 11880, 12020, 12672, 13068, 13222, 14424, 14520, 15488, 15840, 16227, 16335, 17280, 17424, 18030, 19008, 19232, 19360, 19833, 21120, 21636, 21780, 23232, 23760, 24040, 26136, 26444, 27045, 28848, 29040, 31680, 32454, 32670, 33055, 34848, 36060, 38016, 38464, 38720, 39666, 43272, 43560, 46464, 47520, 48080, 52272, 52888, 54090, 57696, 58080, 59499, 63360, 64908, 65340, 66110, 69696, 72120, 72721, 76928, 77440, 79332, 81135, 86544, 87120, 95040, 96160, 99165, 104544, 105776, 108180, 115392, 116160, 118998, 129816, 130680, 132220, 139392, 144240, 145442, 158664, 162270, 173088, 174240, 178497, 190080, 192320, 198330, 209088, 211552, 216360, 218163, 230784, 232320, 237996, 259632, 261360, 264440, 288480, 290884, 297495, 317328, 324540, 346176, 348480, 356994, 363605, 384640, 396660, 418176, 423104, 432720, 436326, 475992, 519264, 522720, 528880, 576960, 581768, 594990, 634656, 649080, 654489, 692352, 696960, 713988, 727210, 793320, 846208, 865440, 872652, 892485, 951984, 1038528, 1045440, 1057760, 1090815, 1153920, 1163536, 1189980, 1269312, 1298160, 1308978, 1427976, 1454420, 1586640, 1730880, 1745304, 1784970, 1903968, 1963467, 2077056, 2090880, 2115520, 2181630, 2327072, 2379960, 2538624, 2596320, 2617956, 2855952, 2908840, 3173280, 3272445, 3461760, 3490608, 3569940, 3807936, 3926934, 4231040, 4363260, 4654144, 4759920, 5192640, 5235912, 5711904, 5817680, 6346560, 6544890, 6981216, 7139880, 7615872, 7853868, 8726520, 9308288, 9519840, 9817335, 10385280, 10471824, 11423808, 11635360, 12693120, 13089780, 13962432, 14279760, 15707736, 17453040, 19039680, 19634670, 20943648, 22847616, 23270720, 26179560, 27924864, 28559520, 31415472, 34906080, 38079360, 39269340, 41887296, 46541440, 52359120, 57119040, 62830944, 69812160, 78538680, 83774592, 104718240, 114238080, 125661888, 139624320, 157077360, 209436480, 251323776, 314154720, 418872960, 628309440, 1256618880]

約数ペア:

[(1, 1256618880), (2, 628309440), (3, 418872960), (4, 314154720), (5, 251323776), (6, 209436480), (8, 157077360), (9, 139624320), (10, 125661888), (11, 114238080), (12, 104718240), (15, 83774592), (16, 78538680), (18, 69812160), (20, 62830944), (22, 57119040), (24, 52359120), (27, 46541440), (30, 41887296), (32, 39269340), (33, 38079360), (36, 34906080), (40, 31415472), (44, 28559520), (45, 27924864), (48, 26179560), (54, 23270720), (55, 22847616), (60, 20943648), (64, 19634670), (66, 19039680), (72, 17453040), (80, 15707736), (88, 14279760), (90, 13962432), (96, 13089780), (99, 12693120), (108, 11635360), (110, 11423808), (120, 10471824), (121, 10385280), (128, 9817335), (132, 9519840), (135, 9308288), (144, 8726520), (160, 7853868), (165, 7615872), (176, 7139880), (180, 6981216), (192, 6544890), (198, 6346560), (216, 5817680), (220, 5711904), (240, 5235912), (242, 5192640), (264, 4759920), (270, 4654144), (288, 4363260), (297, 4231040), (320, 3926934), (330, 3807936), (352, 3569940), (360, 3490608), (363, 3461760), (384, 3272445), (396, 3173280), (432, 2908840), (440, 2855952), (480, 2617956), (484, 2596320), (495, 2538624), (528, 2379960), (540, 2327072), (576, 2181630), (594, 2115520), (601, 2090880), (605, 2077056), (640, 1963467), (660, 1903968), (704, 1784970), (720, 1745304), (726, 1730880), (792, 1586640), (864, 1454420), (880, 1427976), (960, 1308978), (968, 1298160), (990, 1269312), (1056, 1189980), (1080, 1163536), (1089, 1153920), (1152, 1090815), (1188, 1057760), (1202, 1045440), (1210, 1038528), (1320, 951984), (1408, 892485), (1440, 872652), (1452, 865440), (1485, 846208), (1584, 793320), (1728, 727210), (1760, 713988), (1803, 696960), (1815, 692352), (1920, 654489), (1936, 649080), (1980, 634656), (2112, 594990), (2160, 581768), (2178, 576960), (2376, 528880), (2404, 522720), (2420, 519264), (2640, 475992), (2880, 436326), (2904, 432720), (2970, 423104), (3005, 418176), (3168, 396660), (3267, 384640), (3456, 363605), (3520, 356994), (3606, 348480), (3630, 346176), (3872, 324540), (3960, 317328), (4224, 297495), (4320, 290884), (4356, 288480), (4752, 264440), (4808, 261360), (4840, 259632), (5280, 237996), (5409, 232320), (5445, 230784), (5760, 218163), (5808, 216360), (5940, 211552), (6010, 209088), (6336, 198330), (6534, 192320), (6611, 190080), (7040, 178497), (7212, 174240), (7260, 173088), (7744, 162270), (7920, 158664), (8640, 145442), (8712, 144240), (9015, 139392), (9504, 132220), (9616, 130680), (9680, 129816), (10560, 118998), (10818, 116160), (10890, 115392), (11616, 108180), (11880, 105776), (12020, 104544), (12672, 99165), (13068, 96160), (13222, 95040), (14424, 87120), (14520, 86544), (15488, 81135), (15840, 79332), (16227, 77440), (16335, 76928), (17280, 72721), (17424, 72120), (18030, 69696), (19008, 66110), (19232, 65340), (19360, 64908), (19833, 63360), (21120, 59499), (21636, 58080), (21780, 57696), (23232, 54090), (23760, 52888), (24040, 52272), (26136, 48080), (26444, 47520), (27045, 46464), (28848, 43560), (29040, 43272), (31680, 39666), (32454, 38720), (32670, 38464), (33055, 38016), (34848, 36060)]