13975080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:279

約数の個数: 128

約数和(自身を含む): 48660480

約数和(自身を除く): 34685400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 127, 131, 140, 168, 210, 254, 262, 280, 381, 393, 420, 508, 524, 635, 655, 762, 786, 840, 889, 917, 1016, 1048, 1270, 1310, 1524, 1572, 1778, 1834, 1905, 1965, 2540, 2620, 2667, 2751, 3048, 3144, 3556, 3668, 3810, 3930, 4445, 4585, 5080, 5240, 5334, 5502, 7112, 7336, 7620, 7860, 8890, 9170, 10668, 11004, 13335, 13755, 15240, 15720, 16637, 17780, 18340, 21336, 22008, 26670, 27510, 33274, 35560, 36680, 49911, 53340, 55020, 66548, 83185, 99822, 106680, 110040, 116459, 133096, 166370, 199644, 232918, 249555, 332740, 349377, 399288, 465836, 499110, 582295, 665480, 698754, 931672, 998220, 1164590, 1397508, 1746885, 1996440, 2329180, 2795016, 3493770, 4658360, 6987540, 13975080]

約数ペア:

[(1, 13975080), (2, 6987540), (3, 4658360), (4, 3493770), (5, 2795016), (6, 2329180), (7, 1996440), (8, 1746885), (10, 1397508), (12, 1164590), (14, 998220), (15, 931672), (20, 698754), (21, 665480), (24, 582295), (28, 499110), (30, 465836), (35, 399288), (40, 349377), (42, 332740), (56, 249555), (60, 232918), (70, 199644), (84, 166370), (105, 133096), (120, 116459), (127, 110040), (131, 106680), (140, 99822), (168, 83185), (210, 66548), (254, 55020), (262, 53340), (280, 49911), (381, 36680), (393, 35560), (420, 33274), (508, 27510), (524, 26670), (635, 22008), (655, 21336), (762, 18340), (786, 17780), (840, 16637), (889, 15720), (917, 15240), (1016, 13755), (1048, 13335), (1270, 11004), (1310, 10668), (1524, 9170), (1572, 8890), (1778, 7860), (1834, 7620), (1905, 7336), (1965, 7112), (2540, 5502), (2620, 5334), (2667, 5240), (2751, 5080), (3048, 4585), (3144, 4445), (3556, 3930), (3668, 3810)]