13898880

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1$

素因数の和:171

約数の個数: 192

約数和(自身を含む): 50918400

約数和(自身を除く): 37019520

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, 127, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 254, 285, 288, 304, 320, 342, 360, 380, 381, 384, 456, 480, 508, 570, 576, 608, 635, 640, 684, 720, 760, 762, 855, 912, 960, 1016, 1140, 1143, 1152, 1216, 1270, 1368, 1440, 1520, 1524, 1710, 1824, 1905, 1920, 2032, 2280, 2286, 2413, 2432, 2540, 2736, 2880, 3040, 3048, 3420, 3648, 3810, 4064, 4560, 4572, 4826, 5080, 5472, 5715, 5760, 6080, 6096, 6840, 7239, 7296, 7620, 8128, 9120, 9144, 9652, 10160, 10944, 11430, 12065, 12160, 12192, 13680, 14478, 15240, 16256, 18240, 18288, 19304, 20320, 21717, 21888, 22860, 24130, 24384, 27360, 28956, 30480, 36195, 36480, 36576, 38608, 40640, 43434, 45720, 48260, 48768, 54720, 57912, 60960, 72390, 73152, 77216, 81280, 86868, 91440, 96520, 108585, 109440, 115824, 121920, 144780, 146304, 154432, 173736, 182880, 193040, 217170, 231648, 243840, 289560, 308864, 347472, 365760, 386080, 434340, 463296, 579120, 694944, 731520, 772160, 868680, 926592, 1158240, 1389888, 1544320, 1737360, 2316480, 2779776, 3474720, 4632960, 6949440, 13898880]

約数ペア:

[(1, 13898880), (2, 6949440), (3, 4632960), (4, 3474720), (5, 2779776), (6, 2316480), (8, 1737360), (9, 1544320), (10, 1389888), (12, 1158240), (15, 926592), (16, 868680), (18, 772160), (19, 731520), (20, 694944), (24, 579120), (30, 463296), (32, 434340), (36, 386080), (38, 365760), (40, 347472), (45, 308864), (48, 289560), (57, 243840), (60, 231648), (64, 217170), (72, 193040), (76, 182880), (80, 173736), (90, 154432), (95, 146304), (96, 144780), (114, 121920), (120, 115824), (127, 109440), (128, 108585), (144, 96520), (152, 91440), (160, 86868), (171, 81280), (180, 77216), (190, 73152), (192, 72390), (228, 60960), (240, 57912), (254, 54720), (285, 48768), (288, 48260), (304, 45720), (320, 43434), (342, 40640), (360, 38608), (380, 36576), (381, 36480), (384, 36195), (456, 30480), (480, 28956), (508, 27360), (570, 24384), (576, 24130), (608, 22860), (635, 21888), (640, 21717), (684, 20320), (720, 19304), (760, 18288), (762, 18240), (855, 16256), (912, 15240), (960, 14478), (1016, 13680), (1140, 12192), (1143, 12160), (1152, 12065), (1216, 11430), (1270, 10944), (1368, 10160), (1440, 9652), (1520, 9144), (1524, 9120), (1710, 8128), (1824, 7620), (1905, 7296), (1920, 7239), (2032, 6840), (2280, 6096), (2286, 6080), (2413, 5760), (2432, 5715), (2540, 5472), (2736, 5080), (2880, 4826), (3040, 4572), (3048, 4560), (3420, 4064), (3648, 3810)]