8397361920

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{257}}^1$

素因数の和:475

約数の個数: 288

約数和(自身を含む): 27540430848

約数和(自身を除く): 19143068928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 67, 80, 96, 120, 127, 128, 134, 160, 192, 201, 240, 254, 256, 257, 268, 320, 335, 381, 384, 402, 480, 508, 514, 536, 635, 640, 670, 762, 768, 771, 804, 960, 1005, 1016, 1028, 1072, 1270, 1280, 1285, 1340, 1524, 1542, 1608, 1905, 1920, 2010, 2032, 2056, 2144, 2540, 2570, 2680, 3048, 3084, 3216, 3810, 3840, 3855, 4020, 4064, 4112, 4288, 5080, 5140, 5360, 6096, 6168, 6432, 7620, 7710, 8040, 8128, 8224, 8509, 8576, 10160, 10280, 10720, 12192, 12336, 12864, 15240, 15420, 16080, 16256, 16448, 17018, 17152, 17219, 20320, 20560, 21440, 24384, 24672, 25527, 25728, 30480, 30840, 32160, 32512, 32639, 32896, 34036, 34438, 40640, 41120, 42545, 42880, 48768, 49344, 51054, 51456, 51657, 60960, 61680, 64320, 65278, 65792, 68072, 68876, 81280, 82240, 85090, 85760, 86095, 97536, 97917, 98688, 102108, 103314, 121920, 123360, 127635, 128640, 130556, 136144, 137752, 162560, 163195, 164480, 170180, 172190, 195834, 197376, 204216, 206628, 243840, 246720, 255270, 257280, 258285, 261112, 272288, 275504, 326390, 328960, 340360, 344380, 391668, 408432, 413256, 487680, 489585, 493440, 510540, 516570, 522224, 544576, 551008, 652780, 680720, 688760, 783336, 816864, 826512, 979170, 986880, 1021080, 1033140, 1044448, 1089152, 1102016, 1305560, 1361440, 1377520, 1566672, 1633728, 1653024, 1958340, 2042160, 2066280, 2088896, 2178304, 2186813, 2204032, 2611120, 2722880, 2755040, 3133344, 3267456, 3306048, 3916680, 4084320, 4132560, 4177792, 4373626, 4408064, 5222240, 5445760, 5510080, 6266688, 6534912, 6560439, 6612096, 7833360, 8168640, 8265120, 8355584, 8747252, 10444480, 10891520, 10934065, 11020160, 12533376, 13120878, 13224192, 15666720, 16337280, 16530240, 17494504, 20888960, 21868130, 22040320, 25066752, 26241756, 31333440, 32674560, 32802195, 33060480, 34989008, 41777920, 43736260, 52483512, 62666880, 65604390, 66120960, 69978016, 87472520, 104967024, 125333760, 131208780, 139956032, 174945040, 209934048, 262417560, 279912064, 349890080, 419868096, 524835120, 559824128, 699780160, 839736192, 1049670240, 1399560320, 1679472384, 2099340480, 2799120640, 4198680960, 8397361920]

約数ペア:

[(1, 8397361920), (2, 4198680960), (3, 2799120640), (4, 2099340480), (5, 1679472384), (6, 1399560320), (8, 1049670240), (10, 839736192), (12, 699780160), (15, 559824128), (16, 524835120), (20, 419868096), (24, 349890080), (30, 279912064), (32, 262417560), (40, 209934048), (48, 174945040), (60, 139956032), (64, 131208780), (67, 125333760), (80, 104967024), (96, 87472520), (120, 69978016), (127, 66120960), (128, 65604390), (134, 62666880), (160, 52483512), (192, 43736260), (201, 41777920), (240, 34989008), (254, 33060480), (256, 32802195), (257, 32674560), (268, 31333440), (320, 26241756), (335, 25066752), (381, 22040320), (384, 21868130), (402, 20888960), (480, 17494504), (508, 16530240), (514, 16337280), (536, 15666720), (635, 13224192), (640, 13120878), (670, 12533376), (762, 11020160), (768, 10934065), (771, 10891520), (804, 10444480), (960, 8747252), (1005, 8355584), (1016, 8265120), (1028, 8168640), (1072, 7833360), (1270, 6612096), (1280, 6560439), (1285, 6534912), (1340, 6266688), (1524, 5510080), (1542, 5445760), (1608, 5222240), (1905, 4408064), (1920, 4373626), (2010, 4177792), (2032, 4132560), (2056, 4084320), (2144, 3916680), (2540, 3306048), (2570, 3267456), (2680, 3133344), (3048, 2755040), (3084, 2722880), (3216, 2611120), (3810, 2204032), (3840, 2186813), (3855, 2178304), (4020, 2088896), (4064, 2066280), (4112, 2042160), (4288, 1958340), (5080, 1653024), (5140, 1633728), (5360, 1566672), (6096, 1377520), (6168, 1361440), (6432, 1305560), (7620, 1102016), (7710, 1089152), (8040, 1044448), (8128, 1033140), (8224, 1021080), (8509, 986880), (8576, 979170), (10160, 826512), (10280, 816864), (10720, 783336), (12192, 688760), (12336, 680720), (12864, 652780), (15240, 551008), (15420, 544576), (16080, 522224), (16256, 516570), (16448, 510540), (17018, 493440), (17152, 489585), (17219, 487680), (20320, 413256), (20560, 408432), (21440, 391668), (24384, 344380), (24672, 340360), (25527, 328960), (25728, 326390), (30480, 275504), (30840, 272288), (32160, 261112), (32512, 258285), (32639, 257280), (32896, 255270), (34036, 246720), (34438, 243840), (40640, 206628), (41120, 204216), (42545, 197376), (42880, 195834), (48768, 172190), (49344, 170180), (51054, 164480), (51456, 163195), (51657, 162560), (60960, 137752), (61680, 136144), (64320, 130556), (65278, 128640), (65792, 127635), (68072, 123360), (68876, 121920), (81280, 103314), (82240, 102108), (85090, 98688), (85760, 97917), (86095, 97536)]