149383360

素因数分解:

$2^6\times 5^1\times 7^3\times {\mathrm{1361}}^1$

素因数の和:1399

約数の個数: 112

約数和(自身を含む): 415137600

約数和(自身を除く): 265754240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 343, 392, 448, 490, 560, 686, 784, 980, 1120, 1361, 1372, 1568, 1715, 1960, 2240, 2722, 2744, 3136, 3430, 3920, 5444, 5488, 6805, 6860, 7840, 9527, 10888, 10976, 13610, 13720, 15680, 19054, 21776, 21952, 27220, 27440, 38108, 43552, 47635, 54440, 54880, 66689, 76216, 87104, 95270, 108880, 109760, 133378, 152432, 190540, 217760, 266756, 304864, 333445, 381080, 435520, 466823, 533512, 609728, 666890, 762160, 933646, 1067024, 1333780, 1524320, 1867292, 2134048, 2334115, 2667560, 3048640, 3734584, 4268096, 4668230, 5335120, 7469168, 9336460, 10670240, 14938336, 18672920, 21340480, 29876672, 37345840, 74691680, 149383360]

約数ペア:

[(1, 149383360), (2, 74691680), (4, 37345840), (5, 29876672), (7, 21340480), (8, 18672920), (10, 14938336), (14, 10670240), (16, 9336460), (20, 7469168), (28, 5335120), (32, 4668230), (35, 4268096), (40, 3734584), (49, 3048640), (56, 2667560), (64, 2334115), (70, 2134048), (80, 1867292), (98, 1524320), (112, 1333780), (140, 1067024), (160, 933646), (196, 762160), (224, 666890), (245, 609728), (280, 533512), (320, 466823), (343, 435520), (392, 381080), (448, 333445), (490, 304864), (560, 266756), (686, 217760), (784, 190540), (980, 152432), (1120, 133378), (1361, 109760), (1372, 108880), (1568, 95270), (1715, 87104), (1960, 76216), (2240, 66689), (2722, 54880), (2744, 54440), (3136, 47635), (3430, 43552), (3920, 38108), (5444, 27440), (5488, 27220), (6805, 21952), (6860, 21776), (7840, 19054), (9527, 15680), (10888, 13720), (10976, 13610)]