684715680

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1601}}^1$

素因数の和:1642

約数の個数: 288

約数和(自身を含む): 2645068608

約数和(自身を除く): 1960352928

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, 66, 72, 80, 81, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 162, 165, 176, 180, 198, 216, 220, 240, 243, 264, 270, 288, 297, 324, 330, 352, 360, 396, 405, 432, 440, 480, 486, 495, 528, 540, 594, 648, 660, 720, 792, 810, 864, 880, 891, 972, 990, 1056, 1080, 1188, 1215, 1296, 1320, 1440, 1485, 1584, 1601, 1620, 1760, 1782, 1944, 1980, 2160, 2376, 2430, 2592, 2640, 2673, 2970, 3168, 3202, 3240, 3564, 3888, 3960, 4320, 4455, 4752, 4803, 4860, 5280, 5346, 5940, 6404, 6480, 7128, 7776, 7920, 8005, 8910, 9504, 9606, 9720, 10692, 11880, 12808, 12960, 13365, 14256, 14409, 15840, 16010, 17611, 17820, 19212, 19440, 21384, 23760, 24015, 25616, 26730, 28512, 28818, 32020, 35222, 35640, 38424, 38880, 42768, 43227, 47520, 48030, 51232, 52833, 53460, 57636, 64040, 70444, 71280, 72045, 76848, 85536, 86454, 88055, 96060, 105666, 106920, 115272, 128080, 129681, 140888, 142560, 144090, 153696, 158499, 172908, 176110, 192120, 211332, 213840, 216135, 230544, 256160, 259362, 264165, 281776, 288180, 316998, 345816, 352220, 384240, 389043, 422664, 427680, 432270, 461088, 475497, 518724, 528330, 563552, 576360, 633996, 648405, 691632, 704440, 768480, 778086, 792495, 845328, 864540, 950994, 1037448, 1056660, 1152720, 1267992, 1296810, 1383264, 1408880, 1426491, 1556172, 1584990, 1690656, 1729080, 1901988, 1945215, 2074896, 2113320, 2305440, 2377485, 2535984, 2593620, 2817760, 2852982, 3112344, 3169980, 3458160, 3803976, 3890430, 4149792, 4226640, 4279473, 4754970, 5071968, 5187240, 5705964, 6224688, 6339960, 6916320, 7132455, 7607952, 7780860, 8453280, 8558946, 9509940, 10374480, 11411928, 12449376, 12679920, 14264910, 15215904, 15561720, 17117892, 19019880, 20748960, 21397365, 22823856, 25359840, 28529820, 31123440, 34235784, 38039760, 42794730, 45647712, 57059640, 62246880, 68471568, 76079520, 85589460, 114119280, 136943136, 171178920, 228238560, 342357840, 684715680]

約数ペア:

[(1, 684715680), (2, 342357840), (3, 228238560), (4, 171178920), (5, 136943136), (6, 114119280), (8, 85589460), (9, 76079520), (10, 68471568), (11, 62246880), (12, 57059640), (15, 45647712), (16, 42794730), (18, 38039760), (20, 34235784), (22, 31123440), (24, 28529820), (27, 25359840), (30, 22823856), (32, 21397365), (33, 20748960), (36, 19019880), (40, 17117892), (44, 15561720), (45, 15215904), (48, 14264910), (54, 12679920), (55, 12449376), (60, 11411928), (66, 10374480), (72, 9509940), (80, 8558946), (81, 8453280), (88, 7780860), (90, 7607952), (96, 7132455), (99, 6916320), (108, 6339960), (110, 6224688), (120, 5705964), (132, 5187240), (135, 5071968), (144, 4754970), (160, 4279473), (162, 4226640), (165, 4149792), (176, 3890430), (180, 3803976), (198, 3458160), (216, 3169980), (220, 3112344), (240, 2852982), (243, 2817760), (264, 2593620), (270, 2535984), (288, 2377485), (297, 2305440), (324, 2113320), (330, 2074896), (352, 1945215), (360, 1901988), (396, 1729080), (405, 1690656), (432, 1584990), (440, 1556172), (480, 1426491), (486, 1408880), (495, 1383264), (528, 1296810), (540, 1267992), (594, 1152720), (648, 1056660), (660, 1037448), (720, 950994), (792, 864540), (810, 845328), (864, 792495), (880, 778086), (891, 768480), (972, 704440), (990, 691632), (1056, 648405), (1080, 633996), (1188, 576360), (1215, 563552), (1296, 528330), (1320, 518724), (1440, 475497), (1485, 461088), (1584, 432270), (1601, 427680), (1620, 422664), (1760, 389043), (1782, 384240), (1944, 352220), (1980, 345816), (2160, 316998), (2376, 288180), (2430, 281776), (2592, 264165), (2640, 259362), (2673, 256160), (2970, 230544), (3168, 216135), (3202, 213840), (3240, 211332), (3564, 192120), (3888, 176110), (3960, 172908), (4320, 158499), (4455, 153696), (4752, 144090), (4803, 142560), (4860, 140888), (5280, 129681), (5346, 128080), (5940, 115272), (6404, 106920), (6480, 105666), (7128, 96060), (7776, 88055), (7920, 86454), (8005, 85536), (8910, 76848), (9504, 72045), (9606, 71280), (9720, 70444), (10692, 64040), (11880, 57636), (12808, 53460), (12960, 52833), (13365, 51232), (14256, 48030), (14409, 47520), (15840, 43227), (16010, 42768), (17611, 38880), (17820, 38424), (19212, 35640), (19440, 35222), (21384, 32020), (23760, 28818), (24015, 28512), (25616, 26730)]