18014701080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{547}}^1\times {\mathrm{2161}}^1$

素因数の和:2849

約数の個数: 128

約数和(自身を含む): 54594478080

約数和(自身を除く): 36579777000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 127, 254, 381, 508, 547, 635, 762, 1016, 1094, 1270, 1524, 1641, 1905, 2161, 2188, 2540, 2735, 3048, 3282, 3810, 4322, 4376, 5080, 5470, 6483, 6564, 7620, 8205, 8644, 10805, 10940, 12966, 13128, 15240, 16410, 17288, 21610, 21880, 25932, 32415, 32820, 43220, 51864, 64830, 65640, 69469, 86440, 129660, 138938, 208407, 259320, 274447, 277876, 347345, 416814, 548894, 555752, 694690, 823341, 833628, 1042035, 1097788, 1182067, 1372235, 1389380, 1646682, 1667256, 2084070, 2195576, 2364134, 2744470, 2778760, 3293364, 3546201, 4116705, 4168140, 4728268, 5488940, 5910335, 6586728, 7092402, 8233410, 8336280, 9456536, 10977880, 11820670, 14184804, 16466820, 17731005, 23641340, 28369608, 32933640, 35462010, 47282680, 70924020, 141848040, 150122509, 300245018, 450367527, 600490036, 750612545, 900735054, 1200980072, 1501225090, 1801470108, 2251837635, 3002450180, 3602940216, 4503675270, 6004900360, 9007350540, 18014701080]

約数ペア:

[(1, 18014701080), (2, 9007350540), (3, 6004900360), (4, 4503675270), (5, 3602940216), (6, 3002450180), (8, 2251837635), (10, 1801470108), (12, 1501225090), (15, 1200980072), (20, 900735054), (24, 750612545), (30, 600490036), (40, 450367527), (60, 300245018), (120, 150122509), (127, 141848040), (254, 70924020), (381, 47282680), (508, 35462010), (547, 32933640), (635, 28369608), (762, 23641340), (1016, 17731005), (1094, 16466820), (1270, 14184804), (1524, 11820670), (1641, 10977880), (1905, 9456536), (2161, 8336280), (2188, 8233410), (2540, 7092402), (2735, 6586728), (3048, 5910335), (3282, 5488940), (3810, 4728268), (4322, 4168140), (4376, 4116705), (5080, 3546201), (5470, 3293364), (6483, 2778760), (6564, 2744470), (7620, 2364134), (8205, 2195576), (8644, 2084070), (10805, 1667256), (10940, 1646682), (12966, 1389380), (13128, 1372235), (15240, 1182067), (16410, 1097788), (17288, 1042035), (21610, 833628), (21880, 823341), (25932, 694690), (32415, 555752), (32820, 548894), (43220, 416814), (51864, 347345), (64830, 277876), (65640, 274447), (69469, 259320), (86440, 208407), (129660, 138938)]