137525760

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:203

約数の個数: 240

約数和(自身を含む): 490254336

約数和(自身を除く): 352728576

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 60, 64, 72, 80, 90, 94, 96, 120, 127, 128, 141, 144, 160, 180, 188, 192, 235, 240, 254, 256, 282, 288, 320, 360, 376, 381, 384, 423, 470, 480, 508, 512, 564, 576, 635, 640, 705, 720, 752, 762, 768, 846, 940, 960, 1016, 1128, 1143, 1152, 1270, 1280, 1410, 1440, 1504, 1524, 1536, 1692, 1880, 1905, 1920, 2032, 2115, 2256, 2286, 2304, 2540, 2560, 2820, 2880, 3008, 3048, 3384, 3760, 3810, 3840, 4064, 4230, 4512, 4572, 4608, 5080, 5640, 5715, 5760, 5969, 6016, 6096, 6768, 7520, 7620, 7680, 8128, 8460, 9024, 9144, 10160, 11280, 11430, 11520, 11938, 12032, 12192, 13536, 15040, 15240, 16256, 16920, 17907, 18048, 18288, 20320, 22560, 22860, 23040, 23876, 24064, 24384, 27072, 29845, 30080, 30480, 32512, 33840, 35814, 36096, 36576, 40640, 45120, 45720, 47752, 48768, 53721, 54144, 59690, 60160, 60960, 65024, 67680, 71628, 72192, 73152, 81280, 89535, 90240, 91440, 95504, 97536, 107442, 108288, 119380, 120320, 121920, 135360, 143256, 146304, 162560, 179070, 180480, 182880, 191008, 195072, 214884, 216576, 238760, 243840, 268605, 270720, 286512, 292608, 325120, 358140, 360960, 365760, 382016, 429768, 477520, 487680, 537210, 541440, 573024, 585216, 716280, 731520, 764032, 859536, 955040, 975360, 1074420, 1082880, 1146048, 1432560, 1463040, 1528064, 1719072, 1910080, 2148840, 2292096, 2865120, 2926080, 3056128, 3438144, 3820160, 4297680, 4584192, 5730240, 6876288, 7640320, 8595360, 9168384, 11460480, 13752576, 15280640, 17190720, 22920960, 27505152, 34381440, 45841920, 68762880, 137525760]

約数ペア:

[(1, 137525760), (2, 68762880), (3, 45841920), (4, 34381440), (5, 27505152), (6, 22920960), (8, 17190720), (9, 15280640), (10, 13752576), (12, 11460480), (15, 9168384), (16, 8595360), (18, 7640320), (20, 6876288), (24, 5730240), (30, 4584192), (32, 4297680), (36, 3820160), (40, 3438144), (45, 3056128), (47, 2926080), (48, 2865120), (60, 2292096), (64, 2148840), (72, 1910080), (80, 1719072), (90, 1528064), (94, 1463040), (96, 1432560), (120, 1146048), (127, 1082880), (128, 1074420), (141, 975360), (144, 955040), (160, 859536), (180, 764032), (188, 731520), (192, 716280), (235, 585216), (240, 573024), (254, 541440), (256, 537210), (282, 487680), (288, 477520), (320, 429768), (360, 382016), (376, 365760), (381, 360960), (384, 358140), (423, 325120), (470, 292608), (480, 286512), (508, 270720), (512, 268605), (564, 243840), (576, 238760), (635, 216576), (640, 214884), (705, 195072), (720, 191008), (752, 182880), (762, 180480), (768, 179070), (846, 162560), (940, 146304), (960, 143256), (1016, 135360), (1128, 121920), (1143, 120320), (1152, 119380), (1270, 108288), (1280, 107442), (1410, 97536), (1440, 95504), (1504, 91440), (1524, 90240), (1536, 89535), (1692, 81280), (1880, 73152), (1905, 72192), (1920, 71628), (2032, 67680), (2115, 65024), (2256, 60960), (2286, 60160), (2304, 59690), (2540, 54144), (2560, 53721), (2820, 48768), (2880, 47752), (3008, 45720), (3048, 45120), (3384, 40640), (3760, 36576), (3810, 36096), (3840, 35814), (4064, 33840), (4230, 32512), (4512, 30480), (4572, 30080), (4608, 29845), (5080, 27072), (5640, 24384), (5715, 24064), (5760, 23876), (5969, 23040), (6016, 22860), (6096, 22560), (6768, 20320), (7520, 18288), (7620, 18048), (7680, 17907), (8128, 16920), (8460, 16256), (9024, 15240), (9144, 15040), (10160, 13536), (11280, 12192), (11430, 12032), (11520, 11938)]