1458871520

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1\times {\mathrm{937}}^1$

素因数の和:1252

約数の個数: 96

約数和(自身を含む): 3556986048

約数和(自身を除く): 2098114528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 148, 160, 185, 263, 296, 370, 526, 592, 740, 937, 1052, 1184, 1315, 1480, 1874, 2104, 2630, 2960, 3748, 4208, 4685, 5260, 5920, 7496, 8416, 9370, 9731, 10520, 14992, 18740, 19462, 21040, 29984, 34669, 37480, 38924, 42080, 48655, 69338, 74960, 77848, 97310, 138676, 149920, 155696, 173345, 194620, 246431, 277352, 311392, 346690, 389240, 492862, 554704, 693380, 778480, 985724, 1109408, 1232155, 1386760, 1556960, 1971448, 2464310, 2773520, 3942896, 4928620, 5547040, 7885792, 9117947, 9857240, 18235894, 19714480, 36471788, 39428960, 45589735, 72943576, 91179470, 145887152, 182358940, 291774304, 364717880, 729435760, 1458871520]

約数ペア:

[(1, 1458871520), (2, 729435760), (4, 364717880), (5, 291774304), (8, 182358940), (10, 145887152), (16, 91179470), (20, 72943576), (32, 45589735), (37, 39428960), (40, 36471788), (74, 19714480), (80, 18235894), (148, 9857240), (160, 9117947), (185, 7885792), (263, 5547040), (296, 4928620), (370, 3942896), (526, 2773520), (592, 2464310), (740, 1971448), (937, 1556960), (1052, 1386760), (1184, 1232155), (1315, 1109408), (1480, 985724), (1874, 778480), (2104, 693380), (2630, 554704), (2960, 492862), (3748, 389240), (4208, 346690), (4685, 311392), (5260, 277352), (5920, 246431), (7496, 194620), (8416, 173345), (9370, 155696), (9731, 149920), (10520, 138676), (14992, 97310), (18740, 77848), (19462, 74960), (21040, 69338), (29984, 48655), (34669, 42080), (37480, 38924)]