137213760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3863}}^1$

素因数の和:3920

約数の個数: 112

約数和(自身を含む): 447543936

約数和(自身を除く): 310330176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 148, 160, 185, 192, 222, 240, 296, 320, 370, 444, 480, 555, 592, 740, 888, 960, 1110, 1184, 1480, 1776, 2220, 2368, 2960, 3552, 3863, 4440, 5920, 7104, 7726, 8880, 11589, 11840, 15452, 17760, 19315, 23178, 30904, 35520, 38630, 46356, 57945, 61808, 77260, 92712, 115890, 123616, 142931, 154520, 185424, 231780, 247232, 285862, 309040, 370848, 428793, 463560, 571724, 618080, 714655, 741696, 857586, 927120, 1143448, 1236160, 1429310, 1715172, 1854240, 2143965, 2286896, 2858620, 3430344, 3708480, 4287930, 4573792, 5717240, 6860688, 8575860, 9147584, 11434480, 13721376, 17151720, 22868960, 27442752, 34303440, 45737920, 68606880, 137213760]

約数ペア:

[(1, 137213760), (2, 68606880), (3, 45737920), (4, 34303440), (5, 27442752), (6, 22868960), (8, 17151720), (10, 13721376), (12, 11434480), (15, 9147584), (16, 8575860), (20, 6860688), (24, 5717240), (30, 4573792), (32, 4287930), (37, 3708480), (40, 3430344), (48, 2858620), (60, 2286896), (64, 2143965), (74, 1854240), (80, 1715172), (96, 1429310), (111, 1236160), (120, 1143448), (148, 927120), (160, 857586), (185, 741696), (192, 714655), (222, 618080), (240, 571724), (296, 463560), (320, 428793), (370, 370848), (444, 309040), (480, 285862), (555, 247232), (592, 231780), (740, 185424), (888, 154520), (960, 142931), (1110, 123616), (1184, 115890), (1480, 92712), (1776, 77260), (2220, 61808), (2368, 57945), (2960, 46356), (3552, 38630), (3863, 35520), (4440, 30904), (5920, 23178), (7104, 19315), (7726, 17760), (8880, 15452), (11589, 11840)]