138708205440

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{332921}}^1$

素因数の和:332981

約数の個数: 256

約数和(自身を含む): 521595555840

約数和(自身を除く): 382887350400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 64, 70, 80, 84, 93, 96, 105, 112, 120, 124, 128, 140, 155, 160, 168, 186, 192, 210, 217, 224, 240, 248, 280, 310, 320, 336, 372, 384, 420, 434, 448, 465, 480, 496, 560, 620, 640, 651, 672, 744, 840, 868, 896, 930, 960, 992, 1085, 1120, 1240, 1302, 1344, 1488, 1680, 1736, 1860, 1920, 1984, 2170, 2240, 2480, 2604, 2688, 2976, 3255, 3360, 3472, 3720, 3968, 4340, 4480, 4960, 5208, 5952, 6510, 6720, 6944, 7440, 8680, 9920, 10416, 11904, 13020, 13440, 13888, 14880, 17360, 19840, 20832, 26040, 27776, 29760, 34720, 41664, 52080, 59520, 69440, 83328, 104160, 138880, 208320, 332921, 416640, 665842, 998763, 1331684, 1664605, 1997526, 2330447, 2663368, 3329210, 3995052, 4660894, 4993815, 5326736, 6658420, 6991341, 7990104, 9321788, 9987630, 10320551, 10653472, 11652235, 13316840, 13982682, 15980208, 18643576, 19975260, 20641102, 21306944, 23304470, 26633680, 27965364, 30961653, 31960416, 34956705, 37287152, 39950520, 41282204, 42613888, 46608940, 51602755, 53267360, 55930728, 61923306, 63920832, 69913410, 72243857, 74574304, 79901040, 82564408, 93217880, 103205510, 106534720, 111861456, 123846612, 127841664, 139826820, 144487714, 149148608, 154808265, 159802080, 165128816, 186435760, 206411020, 213069440, 216731571, 223722912, 247693224, 279653640, 288975428, 298297216, 309616530, 319604160, 330257632, 361219285, 372871520, 412822040, 433463142, 447445824, 495386448, 559307280, 577950856, 619233060, 639208320, 660515264, 722438570, 745743040, 825644080, 866926284, 894891648, 990772896, 1083657855, 1118614560, 1155901712, 1238466120, 1321030528, 1444877140, 1491486080, 1651288160, 1733852568, 1981545792, 2167315710, 2237229120, 2311803424, 2476932240, 2889754280, 3302576320, 3467705136, 3963091584, 4334631420, 4474458240, 4623606848, 4953864480, 5779508560, 6605152640, 6935410272, 8669262840, 9247213696, 9907728960, 11559017120, 13870820544, 17338525680, 19815457920, 23118034240, 27741641088, 34677051360, 46236068480, 69354102720, 138708205440]

約数ペア:

[(1, 138708205440), (2, 69354102720), (3, 46236068480), (4, 34677051360), (5, 27741641088), (6, 23118034240), (7, 19815457920), (8, 17338525680), (10, 13870820544), (12, 11559017120), (14, 9907728960), (15, 9247213696), (16, 8669262840), (20, 6935410272), (21, 6605152640), (24, 5779508560), (28, 4953864480), (30, 4623606848), (31, 4474458240), (32, 4334631420), (35, 3963091584), (40, 3467705136), (42, 3302576320), (48, 2889754280), (56, 2476932240), (60, 2311803424), (62, 2237229120), (64, 2167315710), (70, 1981545792), (80, 1733852568), (84, 1651288160), (93, 1491486080), (96, 1444877140), (105, 1321030528), (112, 1238466120), (120, 1155901712), (124, 1118614560), (128, 1083657855), (140, 990772896), (155, 894891648), (160, 866926284), (168, 825644080), (186, 745743040), (192, 722438570), (210, 660515264), (217, 639208320), (224, 619233060), (240, 577950856), (248, 559307280), (280, 495386448), (310, 447445824), (320, 433463142), (336, 412822040), (372, 372871520), (384, 361219285), (420, 330257632), (434, 319604160), (448, 309616530), (465, 298297216), (480, 288975428), (496, 279653640), (560, 247693224), (620, 223722912), (640, 216731571), (651, 213069440), (672, 206411020), (744, 186435760), (840, 165128816), (868, 159802080), (896, 154808265), (930, 149148608), (960, 144487714), (992, 139826820), (1085, 127841664), (1120, 123846612), (1240, 111861456), (1302, 106534720), (1344, 103205510), (1488, 93217880), (1680, 82564408), (1736, 79901040), (1860, 74574304), (1920, 72243857), (1984, 69913410), (2170, 63920832), (2240, 61923306), (2480, 55930728), (2604, 53267360), (2688, 51602755), (2976, 46608940), (3255, 42613888), (3360, 41282204), (3472, 39950520), (3720, 37287152), (3968, 34956705), (4340, 31960416), (4480, 30961653), (4960, 27965364), (5208, 26633680), (5952, 23304470), (6510, 21306944), (6720, 20641102), (6944, 19975260), (7440, 18643576), (8680, 15980208), (9920, 13982682), (10416, 13316840), (11904, 11652235), (13020, 10653472), (13440, 10320551), (13888, 9987630), (14880, 9321788), (17360, 7990104), (19840, 6991341), (20832, 6658420), (26040, 5326736), (27776, 4993815), (29760, 4660894), (34720, 3995052), (41664, 3329210), (52080, 2663368), (59520, 2330447), (69440, 1997526), (83328, 1664605), (104160, 1331684), (138880, 998763), (208320, 665842), (332921, 416640)]