20224897920

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{59513}}^1$

素因数の和:59597

約数の個数: 192

約数和(自身を含む): 71024007600

約数和(自身を除く): 50799109680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 59, 60, 64, 72, 80, 90, 96, 118, 120, 128, 144, 160, 177, 180, 192, 236, 240, 288, 295, 320, 354, 360, 384, 472, 480, 531, 576, 590, 640, 708, 720, 885, 944, 960, 1062, 1152, 1180, 1416, 1440, 1770, 1888, 1920, 2124, 2360, 2655, 2832, 2880, 3540, 3776, 4248, 4720, 5310, 5664, 5760, 7080, 7552, 8496, 9440, 10620, 11328, 14160, 16992, 18880, 21240, 22656, 28320, 33984, 37760, 42480, 56640, 59513, 67968, 84960, 113280, 119026, 169920, 178539, 238052, 297565, 339840, 357078, 476104, 535617, 595130, 714156, 892695, 952208, 1071234, 1190260, 1428312, 1785390, 1904416, 2142468, 2380520, 2678085, 2856624, 3511267, 3570780, 3808832, 4284936, 4761040, 5356170, 5713248, 7022534, 7141560, 7617664, 8569872, 9522080, 10533801, 10712340, 11426496, 14045068, 14283120, 17139744, 17556335, 19044160, 21067602, 21424680, 22852992, 28090136, 28566240, 31601403, 34279488, 35112670, 38088320, 42135204, 42849360, 52669005, 56180272, 57132480, 63202806, 68558976, 70225340, 84270408, 85698720, 105338010, 112360544, 114264960, 126405612, 140450680, 158007015, 168540816, 171397440, 210676020, 224721088, 252811224, 280901360, 316014030, 337081632, 342794880, 421352040, 449442176, 505622448, 561802720, 632028060, 674163264, 842704080, 1011244896, 1123605440, 1264056120, 1348326528, 1685408160, 2022489792, 2247210880, 2528112240, 3370816320, 4044979584, 5056224480, 6741632640, 10112448960, 20224897920]

約数ペア:

[(1, 20224897920), (2, 10112448960), (3, 6741632640), (4, 5056224480), (5, 4044979584), (6, 3370816320), (8, 2528112240), (9, 2247210880), (10, 2022489792), (12, 1685408160), (15, 1348326528), (16, 1264056120), (18, 1123605440), (20, 1011244896), (24, 842704080), (30, 674163264), (32, 632028060), (36, 561802720), (40, 505622448), (45, 449442176), (48, 421352040), (59, 342794880), (60, 337081632), (64, 316014030), (72, 280901360), (80, 252811224), (90, 224721088), (96, 210676020), (118, 171397440), (120, 168540816), (128, 158007015), (144, 140450680), (160, 126405612), (177, 114264960), (180, 112360544), (192, 105338010), (236, 85698720), (240, 84270408), (288, 70225340), (295, 68558976), (320, 63202806), (354, 57132480), (360, 56180272), (384, 52669005), (472, 42849360), (480, 42135204), (531, 38088320), (576, 35112670), (590, 34279488), (640, 31601403), (708, 28566240), (720, 28090136), (885, 22852992), (944, 21424680), (960, 21067602), (1062, 19044160), (1152, 17556335), (1180, 17139744), (1416, 14283120), (1440, 14045068), (1770, 11426496), (1888, 10712340), (1920, 10533801), (2124, 9522080), (2360, 8569872), (2655, 7617664), (2832, 7141560), (2880, 7022534), (3540, 5713248), (3776, 5356170), (4248, 4761040), (4720, 4284936), (5310, 3808832), (5664, 3570780), (5760, 3511267), (7080, 2856624), (7552, 2678085), (8496, 2380520), (9440, 2142468), (10620, 1904416), (11328, 1785390), (14160, 1428312), (16992, 1190260), (18880, 1071234), (21240, 952208), (22656, 892695), (28320, 714156), (33984, 595130), (37760, 535617), (42480, 476104), (56640, 357078), (59513, 339840), (67968, 297565), (84960, 238052), (113280, 178539), (119026, 169920)]