9855728640

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11257}}^1$

素因数の和:11307

約数の個数: 264

約数和(自身を含む): 35950396560

約数和(自身を除く): 26094667920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 256, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 512, 570, 576, 608, 640, 684, 720, 760, 768, 855, 912, 960, 1024, 1140, 1152, 1216, 1280, 1368, 1440, 1520, 1536, 1710, 1824, 1920, 2280, 2304, 2432, 2560, 2736, 2880, 3040, 3072, 3420, 3648, 3840, 4560, 4608, 4864, 5120, 5472, 5760, 6080, 6840, 7296, 7680, 9120, 9216, 9728, 10944, 11257, 11520, 12160, 13680, 14592, 15360, 18240, 19456, 21888, 22514, 23040, 24320, 27360, 29184, 33771, 36480, 43776, 45028, 46080, 48640, 54720, 56285, 58368, 67542, 72960, 87552, 90056, 97280, 101313, 109440, 112570, 135084, 145920, 168855, 175104, 180112, 202626, 213883, 218880, 225140, 270168, 291840, 337710, 360224, 405252, 427766, 437760, 450280, 506565, 540336, 641649, 675420, 720448, 810504, 855532, 875520, 900560, 1013130, 1069415, 1080672, 1283298, 1350840, 1440896, 1621008, 1711064, 1801120, 1924947, 2026260, 2138830, 2161344, 2566596, 2701680, 2881792, 3208245, 3242016, 3422128, 3602240, 3849894, 4052520, 4277660, 4322688, 5133192, 5403360, 5763584, 6416490, 6484032, 6844256, 7204480, 7699788, 8105040, 8555320, 8645376, 9624735, 10266384, 10806720, 11527168, 12832980, 12968064, 13688512, 14408960, 15399576, 16210080, 17110640, 17290752, 19249470, 20532768, 21613440, 25665960, 25936128, 27377024, 28817920, 30799152, 32420160, 34221280, 34581504, 38498940, 41065536, 43226880, 51331920, 51872256, 54754048, 57635840, 61598304, 64840320, 68442560, 76997880, 82131072, 86453760, 102663840, 103744512, 109508096, 123196608, 129680640, 136885120, 153995760, 164262144, 172907520, 205327680, 219016192, 246393216, 259361280, 273770240, 307991520, 328524288, 410655360, 492786432, 518722560, 547540480, 615983040, 657048576, 821310720, 985572864, 1095080960, 1231966080, 1642621440, 1971145728, 2463932160, 3285242880, 4927864320, 9855728640]

約数ペア:

[(1, 9855728640), (2, 4927864320), (3, 3285242880), (4, 2463932160), (5, 1971145728), (6, 1642621440), (8, 1231966080), (9, 1095080960), (10, 985572864), (12, 821310720), (15, 657048576), (16, 615983040), (18, 547540480), (19, 518722560), (20, 492786432), (24, 410655360), (30, 328524288), (32, 307991520), (36, 273770240), (38, 259361280), (40, 246393216), (45, 219016192), (48, 205327680), (57, 172907520), (60, 164262144), (64, 153995760), (72, 136885120), (76, 129680640), (80, 123196608), (90, 109508096), (95, 103744512), (96, 102663840), (114, 86453760), (120, 82131072), (128, 76997880), (144, 68442560), (152, 64840320), (160, 61598304), (171, 57635840), (180, 54754048), (190, 51872256), (192, 51331920), (228, 43226880), (240, 41065536), (256, 38498940), (285, 34581504), (288, 34221280), (304, 32420160), (320, 30799152), (342, 28817920), (360, 27377024), (380, 25936128), (384, 25665960), (456, 21613440), (480, 20532768), (512, 19249470), (570, 17290752), (576, 17110640), (608, 16210080), (640, 15399576), (684, 14408960), (720, 13688512), (760, 12968064), (768, 12832980), (855, 11527168), (912, 10806720), (960, 10266384), (1024, 9624735), (1140, 8645376), (1152, 8555320), (1216, 8105040), (1280, 7699788), (1368, 7204480), (1440, 6844256), (1520, 6484032), (1536, 6416490), (1710, 5763584), (1824, 5403360), (1920, 5133192), (2280, 4322688), (2304, 4277660), (2432, 4052520), (2560, 3849894), (2736, 3602240), (2880, 3422128), (3040, 3242016), (3072, 3208245), (3420, 2881792), (3648, 2701680), (3840, 2566596), (4560, 2161344), (4608, 2138830), (4864, 2026260), (5120, 1924947), (5472, 1801120), (5760, 1711064), (6080, 1621008), (6840, 1440896), (7296, 1350840), (7680, 1283298), (9120, 1080672), (9216, 1069415), (9728, 1013130), (10944, 900560), (11257, 875520), (11520, 855532), (12160, 810504), (13680, 720448), (14592, 675420), (15360, 641649), (18240, 540336), (19456, 506565), (21888, 450280), (22514, 437760), (23040, 427766), (24320, 405252), (27360, 360224), (29184, 337710), (33771, 291840), (36480, 270168), (43776, 225140), (45028, 218880), (46080, 213883), (48640, 202626), (54720, 180112), (56285, 175104), (58368, 168855), (67542, 145920), (72960, 135084), (87552, 112570), (90056, 109440), (97280, 101313)]