81795058560

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{108401}}^1$

素因数の和:108557

約数の個数: 192

約数和(自身を含む): 284607282960

約数和(自身を除く): 202812224400

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, 64, 72, 80, 90, 96, 120, 128, 131, 144, 160, 180, 192, 240, 262, 288, 320, 360, 384, 393, 480, 524, 576, 640, 655, 720, 786, 960, 1048, 1152, 1179, 1310, 1440, 1572, 1920, 1965, 2096, 2358, 2620, 2880, 3144, 3930, 4192, 4716, 5240, 5760, 5895, 6288, 7860, 8384, 9432, 10480, 11790, 12576, 15720, 16768, 18864, 20960, 23580, 25152, 31440, 37728, 41920, 47160, 50304, 62880, 75456, 83840, 94320, 108401, 125760, 150912, 188640, 216802, 251520, 325203, 377280, 433604, 542005, 650406, 754560, 867208, 975609, 1084010, 1300812, 1626015, 1734416, 1951218, 2168020, 2601624, 3252030, 3468832, 3902436, 4336040, 4878045, 5203248, 6504060, 6937664, 7804872, 8672080, 9756090, 10406496, 13008120, 13875328, 14200531, 15609744, 17344160, 19512180, 20812992, 26016240, 28401062, 31219488, 34688320, 39024360, 41625984, 42601593, 52032480, 56802124, 62438976, 69376640, 71002655, 78048720, 85203186, 104064960, 113604248, 124877952, 127804779, 142005310, 156097440, 170406372, 208129920, 213007965, 227208496, 255609558, 284010620, 312194880, 340812744, 426015930, 454416992, 511219116, 568021240, 624389760, 639023895, 681625488, 852031860, 908833984, 1022438232, 1136042480, 1278047790, 1363250976, 1704063720, 1817667968, 2044876464, 2272084960, 2556095580, 2726501952, 3408127440, 4089752928, 4544169920, 5112191160, 5453003904, 6816254880, 8179505856, 9088339840, 10224382320, 13632509760, 16359011712, 20448764640, 27265019520, 40897529280, 81795058560]

約数ペア:

[(1, 81795058560), (2, 40897529280), (3, 27265019520), (4, 20448764640), (5, 16359011712), (6, 13632509760), (8, 10224382320), (9, 9088339840), (10, 8179505856), (12, 6816254880), (15, 5453003904), (16, 5112191160), (18, 4544169920), (20, 4089752928), (24, 3408127440), (30, 2726501952), (32, 2556095580), (36, 2272084960), (40, 2044876464), (45, 1817667968), (48, 1704063720), (60, 1363250976), (64, 1278047790), (72, 1136042480), (80, 1022438232), (90, 908833984), (96, 852031860), (120, 681625488), (128, 639023895), (131, 624389760), (144, 568021240), (160, 511219116), (180, 454416992), (192, 426015930), (240, 340812744), (262, 312194880), (288, 284010620), (320, 255609558), (360, 227208496), (384, 213007965), (393, 208129920), (480, 170406372), (524, 156097440), (576, 142005310), (640, 127804779), (655, 124877952), (720, 113604248), (786, 104064960), (960, 85203186), (1048, 78048720), (1152, 71002655), (1179, 69376640), (1310, 62438976), (1440, 56802124), (1572, 52032480), (1920, 42601593), (1965, 41625984), (2096, 39024360), (2358, 34688320), (2620, 31219488), (2880, 28401062), (3144, 26016240), (3930, 20812992), (4192, 19512180), (4716, 17344160), (5240, 15609744), (5760, 14200531), (5895, 13875328), (6288, 13008120), (7860, 10406496), (8384, 9756090), (9432, 8672080), (10480, 7804872), (11790, 6937664), (12576, 6504060), (15720, 5203248), (16768, 4878045), (18864, 4336040), (20960, 3902436), (23580, 3468832), (25152, 3252030), (31440, 2601624), (37728, 2168020), (41920, 1951218), (47160, 1734416), (50304, 1626015), (62880, 1300812), (75456, 1084010), (83840, 975609), (94320, 867208), (108401, 754560), (125760, 650406), (150912, 542005), (188640, 433604), (216802, 377280), (251520, 325203)]