11820491760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{639637}}^1$

素因数の和:639671

約数の個数: 160

約数和(自身を含む): 45685504512

約数和(自身を除く): 33865012752

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 132, 140, 154, 165, 168, 176, 210, 220, 231, 240, 264, 280, 308, 330, 336, 385, 420, 440, 462, 528, 560, 616, 660, 770, 840, 880, 924, 1155, 1232, 1320, 1540, 1680, 1848, 2310, 2640, 3080, 3696, 4620, 6160, 9240, 18480, 639637, 1279274, 1918911, 2558548, 3198185, 3837822, 4477459, 5117096, 6396370, 7036007, 7675644, 8954918, 9594555, 10234192, 12792740, 13432377, 14072014, 15351288, 17909836, 19189110, 21108021, 22387295, 25585480, 26864754, 28144028, 30702576, 35180035, 35819672, 38378220, 42216042, 44774590, 49252049, 51170960, 53729508, 56288056, 67161885, 70360070, 71639344, 76756440, 84432084, 89549180, 98504098, 105540105, 107459016, 112576112, 134323770, 140720140, 147756147, 153512880, 168864168, 179098360, 197008196, 211080210, 214918032, 246260245, 268647540, 281440280, 295512294, 337728336, 358196720, 394016392, 422160420, 492520490, 537295080, 562880560, 591024588, 738780735, 788032784, 844320840, 985040980, 1074590160, 1182049176, 1477561470, 1688641680, 1970081960, 2364098352, 2955122940, 3940163920, 5910245880, 11820491760]

約数ペア:

[(1, 11820491760), (2, 5910245880), (3, 3940163920), (4, 2955122940), (5, 2364098352), (6, 1970081960), (7, 1688641680), (8, 1477561470), (10, 1182049176), (11, 1074590160), (12, 985040980), (14, 844320840), (15, 788032784), (16, 738780735), (20, 591024588), (21, 562880560), (22, 537295080), (24, 492520490), (28, 422160420), (30, 394016392), (33, 358196720), (35, 337728336), (40, 295512294), (42, 281440280), (44, 268647540), (48, 246260245), (55, 214918032), (56, 211080210), (60, 197008196), (66, 179098360), (70, 168864168), (77, 153512880), (80, 147756147), (84, 140720140), (88, 134323770), (105, 112576112), (110, 107459016), (112, 105540105), (120, 98504098), (132, 89549180), (140, 84432084), (154, 76756440), (165, 71639344), (168, 70360070), (176, 67161885), (210, 56288056), (220, 53729508), (231, 51170960), (240, 49252049), (264, 44774590), (280, 42216042), (308, 38378220), (330, 35819672), (336, 35180035), (385, 30702576), (420, 28144028), (440, 26864754), (462, 25585480), (528, 22387295), (560, 21108021), (616, 19189110), (660, 17909836), (770, 15351288), (840, 14072014), (880, 13432377), (924, 12792740), (1155, 10234192), (1232, 9594555), (1320, 8954918), (1540, 7675644), (1680, 7036007), (1848, 6396370), (2310, 5117096), (2640, 4477459), (3080, 3837822), (3696, 3198185), (4620, 2558548), (6160, 1918911), (9240, 1279274), (18480, 639637)]