248902080

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{37039}}^1$

素因数の和:37066

約数の個数: 112

約数和(自身を含む): 903183360

約数和(自身を除く): 654281280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 37039, 74078, 111117, 148156, 185195, 222234, 259273, 296312, 370390, 444468, 518546, 555585, 592624, 740780, 777819, 888936, 1037092, 1111170, 1185248, 1296365, 1481560, 1555638, 1777872, 2074184, 2222340, 2370496, 2592730, 2963120, 3111276, 3555744, 3889095, 4148368, 4444680, 5185460, 5926240, 6222552, 7111488, 7778190, 8296736, 8889360, 10370920, 11852480, 12445104, 15556380, 16593472, 17778720, 20741840, 24890208, 31112760, 35557440, 41483680, 49780416, 62225520, 82967360, 124451040, 248902080]

約数ペア:

[(1, 248902080), (2, 124451040), (3, 82967360), (4, 62225520), (5, 49780416), (6, 41483680), (7, 35557440), (8, 31112760), (10, 24890208), (12, 20741840), (14, 17778720), (15, 16593472), (16, 15556380), (20, 12445104), (21, 11852480), (24, 10370920), (28, 8889360), (30, 8296736), (32, 7778190), (35, 7111488), (40, 6222552), (42, 5926240), (48, 5185460), (56, 4444680), (60, 4148368), (64, 3889095), (70, 3555744), (80, 3111276), (84, 2963120), (96, 2592730), (105, 2370496), (112, 2222340), (120, 2074184), (140, 1777872), (160, 1555638), (168, 1481560), (192, 1296365), (210, 1185248), (224, 1111170), (240, 1037092), (280, 888936), (320, 777819), (336, 740780), (420, 592624), (448, 555585), (480, 518546), (560, 444468), (672, 370390), (840, 296312), (960, 259273), (1120, 222234), (1344, 185195), (1680, 148156), (2240, 111117), (3360, 74078), (6720, 37039)]