2064327840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1$

素因数の和:484

約数の個数: 288

約数和(自身を含む): 7282783872

約数和(自身を除く): 5218456032

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, 61, 71, 72, 80, 90, 96, 120, 122, 142, 144, 160, 180, 183, 213, 240, 244, 284, 288, 305, 331, 355, 360, 366, 426, 480, 488, 549, 568, 610, 639, 662, 710, 720, 732, 852, 915, 976, 993, 1065, 1098, 1136, 1220, 1278, 1324, 1420, 1440, 1464, 1655, 1704, 1830, 1952, 1986, 2130, 2196, 2272, 2440, 2556, 2648, 2745, 2840, 2928, 2979, 3195, 3310, 3408, 3660, 3972, 4260, 4331, 4392, 4880, 4965, 5112, 5296, 5490, 5680, 5856, 5958, 6390, 6620, 6816, 7320, 7944, 8520, 8662, 8784, 9760, 9930, 10224, 10592, 10980, 11360, 11916, 12780, 12993, 13240, 14640, 14895, 15888, 17040, 17324, 17568, 19860, 20191, 20448, 21655, 21960, 23501, 23832, 25560, 25986, 26480, 29280, 29790, 31776, 34080, 34648, 38979, 39720, 40382, 43310, 43920, 47002, 47664, 51120, 51972, 52960, 59580, 60573, 64965, 69296, 70503, 77958, 79440, 80764, 86620, 87840, 94004, 95328, 100955, 102240, 103944, 117505, 119160, 121146, 129930, 138592, 141006, 155916, 158880, 161528, 173240, 181719, 188008, 194895, 201910, 207888, 211509, 235010, 238320, 242292, 259860, 282012, 302865, 311832, 323056, 346480, 352515, 363438, 376016, 389790, 403820, 415776, 423018, 470020, 476640, 484584, 519720, 564024, 605730, 623664, 646112, 692960, 705030, 726876, 752032, 779580, 807640, 846036, 908595, 940040, 969168, 1039440, 1057545, 1128048, 1211460, 1247328, 1410060, 1433561, 1453752, 1559160, 1615280, 1692072, 1817190, 1880080, 1938336, 2078880, 2115090, 2256096, 2422920, 2820120, 2867122, 2907504, 3118320, 3230560, 3384144, 3634380, 3760160, 4230180, 4300683, 4845840, 5640240, 5734244, 5815008, 6236640, 6768288, 7167805, 7268760, 8460360, 8601366, 9691680, 11280480, 11468488, 12902049, 14335610, 14537520, 16920720, 17202732, 21503415, 22936976, 25804098, 28671220, 29075040, 33841440, 34405464, 43006830, 45873952, 51608196, 57342440, 64510245, 68810928, 86013660, 103216392, 114684880, 129020490, 137621856, 172027320, 206432784, 229369760, 258040980, 344054640, 412865568, 516081960, 688109280, 1032163920, 2064327840]

約数ペア:

[(1, 2064327840), (2, 1032163920), (3, 688109280), (4, 516081960), (5, 412865568), (6, 344054640), (8, 258040980), (9, 229369760), (10, 206432784), (12, 172027320), (15, 137621856), (16, 129020490), (18, 114684880), (20, 103216392), (24, 86013660), (30, 68810928), (32, 64510245), (36, 57342440), (40, 51608196), (45, 45873952), (48, 43006830), (60, 34405464), (61, 33841440), (71, 29075040), (72, 28671220), (80, 25804098), (90, 22936976), (96, 21503415), (120, 17202732), (122, 16920720), (142, 14537520), (144, 14335610), (160, 12902049), (180, 11468488), (183, 11280480), (213, 9691680), (240, 8601366), (244, 8460360), (284, 7268760), (288, 7167805), (305, 6768288), (331, 6236640), (355, 5815008), (360, 5734244), (366, 5640240), (426, 4845840), (480, 4300683), (488, 4230180), (549, 3760160), (568, 3634380), (610, 3384144), (639, 3230560), (662, 3118320), (710, 2907504), (720, 2867122), (732, 2820120), (852, 2422920), (915, 2256096), (976, 2115090), (993, 2078880), (1065, 1938336), (1098, 1880080), (1136, 1817190), (1220, 1692072), (1278, 1615280), (1324, 1559160), (1420, 1453752), (1440, 1433561), (1464, 1410060), (1655, 1247328), (1704, 1211460), (1830, 1128048), (1952, 1057545), (1986, 1039440), (2130, 969168), (2196, 940040), (2272, 908595), (2440, 846036), (2556, 807640), (2648, 779580), (2745, 752032), (2840, 726876), (2928, 705030), (2979, 692960), (3195, 646112), (3310, 623664), (3408, 605730), (3660, 564024), (3972, 519720), (4260, 484584), (4331, 476640), (4392, 470020), (4880, 423018), (4965, 415776), (5112, 403820), (5296, 389790), (5490, 376016), (5680, 363438), (5856, 352515), (5958, 346480), (6390, 323056), (6620, 311832), (6816, 302865), (7320, 282012), (7944, 259860), (8520, 242292), (8662, 238320), (8784, 235010), (9760, 211509), (9930, 207888), (10224, 201910), (10592, 194895), (10980, 188008), (11360, 181719), (11916, 173240), (12780, 161528), (12993, 158880), (13240, 155916), (14640, 141006), (14895, 138592), (15888, 129930), (17040, 121146), (17324, 119160), (17568, 117505), (19860, 103944), (20191, 102240), (20448, 100955), (21655, 95328), (21960, 94004), (23501, 87840), (23832, 86620), (25560, 80764), (25986, 79440), (26480, 77958), (29280, 70503), (29790, 69296), (31776, 64965), (34080, 60573), (34648, 59580), (38979, 52960), (39720, 51972), (40382, 51120), (43310, 47664), (43920, 47002)]