138988800

素因数分解:

$2^8\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1$

素因数の和:178

約数の個数: 324

約数和(自身を含む): 527188480

約数和(自身を除く): 388199680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 30, 32, 36, 38, 40, 45, 48, 50, 57, 60, 64, 72, 75, 76, 80, 90, 95, 96, 100, 114, 120, 127, 128, 144, 150, 152, 160, 171, 180, 190, 192, 200, 225, 228, 240, 254, 256, 285, 288, 300, 304, 320, 342, 360, 380, 381, 384, 400, 450, 456, 475, 480, 508, 570, 576, 600, 608, 635, 640, 684, 720, 760, 762, 768, 800, 855, 900, 912, 950, 960, 1016, 1140, 1143, 1152, 1200, 1216, 1270, 1280, 1368, 1425, 1440, 1520, 1524, 1600, 1710, 1800, 1824, 1900, 1905, 1920, 2032, 2280, 2286, 2304, 2400, 2413, 2432, 2540, 2736, 2850, 2880, 3040, 3048, 3175, 3200, 3420, 3600, 3648, 3800, 3810, 3840, 4064, 4275, 4560, 4572, 4800, 4826, 4864, 5080, 5472, 5700, 5715, 5760, 6080, 6096, 6350, 6400, 6840, 7200, 7239, 7296, 7600, 7620, 8128, 8550, 9120, 9144, 9525, 9600, 9652, 10160, 10944, 11400, 11430, 11520, 12065, 12160, 12192, 12700, 13680, 14400, 14478, 14592, 15200, 15240, 16256, 17100, 18240, 18288, 19050, 19200, 19304, 20320, 21717, 21888, 22800, 22860, 24130, 24320, 24384, 25400, 27360, 28575, 28800, 28956, 30400, 30480, 32512, 34200, 36195, 36480, 36576, 38100, 38608, 40640, 43434, 43776, 45600, 45720, 48260, 48768, 50800, 54720, 57150, 57600, 57912, 60325, 60800, 60960, 68400, 72390, 72960, 73152, 76200, 77216, 81280, 86868, 91200, 91440, 96520, 97536, 101600, 108585, 109440, 114300, 115824, 120650, 121600, 121920, 136800, 144780, 146304, 152400, 154432, 162560, 173736, 180975, 182400, 182880, 193040, 203200, 217170, 218880, 228600, 231648, 241300, 243840, 273600, 289560, 292608, 304800, 308864, 347472, 361950, 364800, 365760, 386080, 406400, 434340, 457200, 463296, 482600, 487680, 542925, 547200, 579120, 609600, 617728, 694944, 723900, 731520, 772160, 812800, 868680, 914400, 926592, 965200, 1085850, 1094400, 1158240, 1219200, 1389888, 1447800, 1463040, 1544320, 1737360, 1828800, 1853184, 1930400, 2171700, 2316480, 2438400, 2779776, 2895600, 3088640, 3474720, 3657600, 3860800, 4343400, 4632960, 5559552, 5791200, 6949440, 7315200, 7721600, 8686800, 9265920, 11582400, 13898880, 15443200, 17373600, 23164800, 27797760, 34747200, 46329600, 69494400, 138988800]

約数ペア:

[(1, 138988800), (2, 69494400), (3, 46329600), (4, 34747200), (5, 27797760), (6, 23164800), (8, 17373600), (9, 15443200), (10, 13898880), (12, 11582400), (15, 9265920), (16, 8686800), (18, 7721600), (19, 7315200), (20, 6949440), (24, 5791200), (25, 5559552), (30, 4632960), (32, 4343400), (36, 3860800), (38, 3657600), (40, 3474720), (45, 3088640), (48, 2895600), (50, 2779776), (57, 2438400), (60, 2316480), (64, 2171700), (72, 1930400), (75, 1853184), (76, 1828800), (80, 1737360), (90, 1544320), (95, 1463040), (96, 1447800), (100, 1389888), (114, 1219200), (120, 1158240), (127, 1094400), (128, 1085850), (144, 965200), (150, 926592), (152, 914400), (160, 868680), (171, 812800), (180, 772160), (190, 731520), (192, 723900), (200, 694944), (225, 617728), (228, 609600), (240, 579120), (254, 547200), (256, 542925), (285, 487680), (288, 482600), (300, 463296), (304, 457200), (320, 434340), (342, 406400), (360, 386080), (380, 365760), (381, 364800), (384, 361950), (400, 347472), (450, 308864), (456, 304800), (475, 292608), (480, 289560), (508, 273600), (570, 243840), (576, 241300), (600, 231648), (608, 228600), (635, 218880), (640, 217170), (684, 203200), (720, 193040), (760, 182880), (762, 182400), (768, 180975), (800, 173736), (855, 162560), (900, 154432), (912, 152400), (950, 146304), (960, 144780), (1016, 136800), (1140, 121920), (1143, 121600), (1152, 120650), (1200, 115824), (1216, 114300), (1270, 109440), (1280, 108585), (1368, 101600), (1425, 97536), (1440, 96520), (1520, 91440), (1524, 91200), (1600, 86868), (1710, 81280), (1800, 77216), (1824, 76200), (1900, 73152), (1905, 72960), (1920, 72390), (2032, 68400), (2280, 60960), (2286, 60800), (2304, 60325), (2400, 57912), (2413, 57600), (2432, 57150), (2540, 54720), (2736, 50800), (2850, 48768), (2880, 48260), (3040, 45720), (3048, 45600), (3175, 43776), (3200, 43434), (3420, 40640), (3600, 38608), (3648, 38100), (3800, 36576), (3810, 36480), (3840, 36195), (4064, 34200), (4275, 32512), (4560, 30480), (4572, 30400), (4800, 28956), (4826, 28800), (4864, 28575), (5080, 27360), (5472, 25400), (5700, 24384), (5715, 24320), (5760, 24130), (6080, 22860), (6096, 22800), (6350, 21888), (6400, 21717), (6840, 20320), (7200, 19304), (7239, 19200), (7296, 19050), (7600, 18288), (7620, 18240), (8128, 17100), (8550, 16256), (9120, 15240), (9144, 15200), (9525, 14592), (9600, 14478), (9652, 14400), (10160, 13680), (10944, 12700), (11400, 12192), (11430, 12160), (11520, 12065)]