7675360

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1$

素因数の和:129

約数の個数: 144

約数和(自身を含む): 23269680

約数和(自身を除く): 15594320

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 49, 55, 56, 70, 77, 80, 88, 89, 98, 110, 112, 140, 154, 160, 176, 178, 196, 220, 224, 245, 280, 308, 352, 356, 385, 392, 440, 445, 490, 539, 560, 616, 623, 712, 770, 784, 880, 890, 979, 980, 1078, 1120, 1232, 1246, 1424, 1540, 1568, 1760, 1780, 1958, 1960, 2156, 2464, 2492, 2695, 2848, 3080, 3115, 3560, 3916, 3920, 4312, 4361, 4895, 4984, 5390, 6160, 6230, 6853, 7120, 7832, 7840, 8624, 8722, 9790, 9968, 10780, 12320, 12460, 13706, 14240, 15664, 17248, 17444, 19580, 19936, 21560, 21805, 24920, 27412, 31328, 34265, 34888, 39160, 43120, 43610, 47971, 49840, 54824, 68530, 69776, 78320, 86240, 87220, 95942, 99680, 109648, 137060, 139552, 156640, 174440, 191884, 219296, 239855, 274120, 348880, 383768, 479710, 548240, 697760, 767536, 959420, 1096480, 1535072, 1918840, 3837680, 7675360]

約数ペア:

[(1, 7675360), (2, 3837680), (4, 1918840), (5, 1535072), (7, 1096480), (8, 959420), (10, 767536), (11, 697760), (14, 548240), (16, 479710), (20, 383768), (22, 348880), (28, 274120), (32, 239855), (35, 219296), (40, 191884), (44, 174440), (49, 156640), (55, 139552), (56, 137060), (70, 109648), (77, 99680), (80, 95942), (88, 87220), (89, 86240), (98, 78320), (110, 69776), (112, 68530), (140, 54824), (154, 49840), (160, 47971), (176, 43610), (178, 43120), (196, 39160), (220, 34888), (224, 34265), (245, 31328), (280, 27412), (308, 24920), (352, 21805), (356, 21560), (385, 19936), (392, 19580), (440, 17444), (445, 17248), (490, 15664), (539, 14240), (560, 13706), (616, 12460), (623, 12320), (712, 10780), (770, 9968), (784, 9790), (880, 8722), (890, 8624), (979, 7840), (980, 7832), (1078, 7120), (1120, 6853), (1232, 6230), (1246, 6160), (1424, 5390), (1540, 4984), (1568, 4895), (1760, 4361), (1780, 4312), (1958, 3920), (1960, 3916), (2156, 3560), (2464, 3115), (2492, 3080), (2695, 2848)]