140415505920

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{19471}}^1$

素因数の和:19813

約数の個数: 240

約数和(自身を含む): 487877113152

約数和(自身を除く): 347461607232

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 313, 320, 360, 384, 480, 512, 576, 626, 640, 720, 768, 939, 960, 1152, 1252, 1280, 1440, 1536, 1565, 1878, 1920, 2304, 2504, 2560, 2817, 2880, 3130, 3756, 3840, 4608, 4695, 5008, 5634, 5760, 6260, 7512, 7680, 9390, 10016, 11268, 11520, 12520, 14085, 15024, 18780, 19471, 20032, 22536, 23040, 25040, 28170, 30048, 37560, 38942, 40064, 45072, 50080, 56340, 58413, 60096, 75120, 77884, 80128, 90144, 97355, 100160, 112680, 116826, 120192, 150240, 155768, 160256, 175239, 180288, 194710, 200320, 225360, 233652, 240384, 292065, 300480, 311536, 350478, 360576, 389420, 400640, 450720, 467304, 480768, 584130, 600960, 623072, 700956, 721152, 778840, 801280, 876195, 901440, 934608, 1168260, 1201920, 1246144, 1401912, 1442304, 1557680, 1752390, 1802880, 1869216, 2336520, 2403840, 2492288, 2803824, 3115360, 3504780, 3605760, 3738432, 4673040, 4984576, 5607648, 6094423, 6230720, 7009560, 7211520, 7476864, 9346080, 9969152, 11215296, 12188846, 12461440, 14019120, 14953728, 18283269, 18692160, 22430592, 24377692, 24922880, 28038240, 29907456, 30472115, 36566538, 37384320, 44861184, 48755384, 49845760, 54849807, 56076480, 60944230, 73133076, 74768640, 89722368, 91416345, 97510768, 109699614, 112152960, 121888460, 146266152, 149537280, 182832690, 195021536, 219399228, 224305920, 243776920, 274249035, 292532304, 365665380, 390043072, 438798456, 448611840, 487553840, 548498070, 585064608, 731330760, 780086144, 877596912, 975107680, 1096996140, 1170129216, 1462661520, 1560172288, 1755193824, 1950215360, 2193992280, 2340258432, 2925323040, 3120344576, 3510387648, 3900430720, 4387984560, 4680516864, 5850646080, 7020775296, 7800861440, 8775969120, 9361033728, 11701292160, 14041550592, 15601722880, 17551938240, 23402584320, 28083101184, 35103876480, 46805168640, 70207752960, 140415505920]

約数ペア:

[(1, 140415505920), (2, 70207752960), (3, 46805168640), (4, 35103876480), (5, 28083101184), (6, 23402584320), (8, 17551938240), (9, 15601722880), (10, 14041550592), (12, 11701292160), (15, 9361033728), (16, 8775969120), (18, 7800861440), (20, 7020775296), (24, 5850646080), (30, 4680516864), (32, 4387984560), (36, 3900430720), (40, 3510387648), (45, 3120344576), (48, 2925323040), (60, 2340258432), (64, 2193992280), (72, 1950215360), (80, 1755193824), (90, 1560172288), (96, 1462661520), (120, 1170129216), (128, 1096996140), (144, 975107680), (160, 877596912), (180, 780086144), (192, 731330760), (240, 585064608), (256, 548498070), (288, 487553840), (313, 448611840), (320, 438798456), (360, 390043072), (384, 365665380), (480, 292532304), (512, 274249035), (576, 243776920), (626, 224305920), (640, 219399228), (720, 195021536), (768, 182832690), (939, 149537280), (960, 146266152), (1152, 121888460), (1252, 112152960), (1280, 109699614), (1440, 97510768), (1536, 91416345), (1565, 89722368), (1878, 74768640), (1920, 73133076), (2304, 60944230), (2504, 56076480), (2560, 54849807), (2817, 49845760), (2880, 48755384), (3130, 44861184), (3756, 37384320), (3840, 36566538), (4608, 30472115), (4695, 29907456), (5008, 28038240), (5634, 24922880), (5760, 24377692), (6260, 22430592), (7512, 18692160), (7680, 18283269), (9390, 14953728), (10016, 14019120), (11268, 12461440), (11520, 12188846), (12520, 11215296), (14085, 9969152), (15024, 9346080), (18780, 7476864), (19471, 7211520), (20032, 7009560), (22536, 6230720), (23040, 6094423), (25040, 5607648), (28170, 4984576), (30048, 4673040), (37560, 3738432), (38942, 3605760), (40064, 3504780), (45072, 3115360), (50080, 2803824), (56340, 2492288), (58413, 2403840), (60096, 2336520), (75120, 1869216), (77884, 1802880), (80128, 1752390), (90144, 1557680), (97355, 1442304), (100160, 1401912), (112680, 1246144), (116826, 1201920), (120192, 1168260), (150240, 934608), (155768, 901440), (160256, 876195), (175239, 801280), (180288, 778840), (194710, 721152), (200320, 700956), (225360, 623072), (233652, 600960), (240384, 584130), (292065, 480768), (300480, 467304), (311536, 450720), (350478, 400640), (360576, 389420)]