117690160

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{4289}}^1$

素因数の和:4323

約数の個数: 80

約数和(自身を含む): 319176000

約数和(自身を除く): 201485840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 343, 392, 490, 560, 686, 784, 980, 1372, 1715, 1960, 2744, 3430, 3920, 4289, 5488, 6860, 8578, 13720, 17156, 21445, 27440, 30023, 34312, 42890, 60046, 68624, 85780, 120092, 150115, 171560, 210161, 240184, 300230, 343120, 420322, 480368, 600460, 840644, 1050805, 1200920, 1471127, 1681288, 2101610, 2401840, 2942254, 3362576, 4203220, 5884508, 7355635, 8406440, 11769016, 14711270, 16812880, 23538032, 29422540, 58845080, 117690160]

約数ペア:

[(1, 117690160), (2, 58845080), (4, 29422540), (5, 23538032), (7, 16812880), (8, 14711270), (10, 11769016), (14, 8406440), (16, 7355635), (20, 5884508), (28, 4203220), (35, 3362576), (40, 2942254), (49, 2401840), (56, 2101610), (70, 1681288), (80, 1471127), (98, 1200920), (112, 1050805), (140, 840644), (196, 600460), (245, 480368), (280, 420322), (343, 343120), (392, 300230), (490, 240184), (560, 210161), (686, 171560), (784, 150115), (980, 120092), (1372, 85780), (1715, 68624), (1960, 60046), (2744, 42890), (3430, 34312), (3920, 30023), (4289, 27440), (5488, 21445), (6860, 17156), (8578, 13720)]