138853440

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{487}}^1$

素因数の和:527

約数の個数: 280

約数和(自身を含む): 539934912

約数和(自身を除く): 401081472

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 81, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 162, 165, 176, 180, 192, 198, 216, 220, 240, 264, 270, 288, 297, 320, 324, 330, 352, 360, 396, 405, 432, 440, 480, 487, 495, 528, 540, 576, 594, 648, 660, 704, 720, 792, 810, 864, 880, 891, 960, 974, 990, 1056, 1080, 1188, 1296, 1320, 1440, 1461, 1485, 1584, 1620, 1728, 1760, 1782, 1948, 1980, 2112, 2160, 2376, 2435, 2592, 2640, 2880, 2922, 2970, 3168, 3240, 3520, 3564, 3896, 3960, 4320, 4383, 4455, 4752, 4870, 5184, 5280, 5357, 5844, 5940, 6336, 6480, 7128, 7305, 7792, 7920, 8640, 8766, 8910, 9504, 9740, 10560, 10714, 11688, 11880, 12960, 13149, 14256, 14610, 15584, 15840, 16071, 17532, 17820, 19008, 19480, 21428, 21915, 23376, 23760, 25920, 26298, 26785, 28512, 29220, 31168, 31680, 32142, 35064, 35640, 38960, 39447, 42856, 43830, 46752, 47520, 48213, 52596, 53570, 57024, 58440, 64284, 65745, 70128, 71280, 77920, 78894, 80355, 85712, 87660, 93504, 95040, 96426, 105192, 107140, 116880, 128568, 131490, 140256, 142560, 144639, 155840, 157788, 160710, 171424, 175320, 192852, 197235, 210384, 214280, 233760, 241065, 257136, 262980, 280512, 285120, 289278, 315576, 321420, 342848, 350640, 385704, 394470, 420768, 428560, 433917, 467520, 482130, 514272, 525960, 578556, 631152, 642840, 701280, 723195, 771408, 788940, 841536, 857120, 867834, 964260, 1028544, 1051920, 1157112, 1262304, 1285680, 1402560, 1446390, 1542816, 1577880, 1714240, 1735668, 1928520, 2103840, 2169585, 2314224, 2524608, 2571360, 2892780, 3085632, 3155760, 3471336, 3857040, 4207680, 4339170, 4628448, 5142720, 5785560, 6311520, 6942672, 7714080, 8678340, 9256896, 11571120, 12623040, 13885344, 15428160, 17356680, 23142240, 27770688, 34713360, 46284480, 69426720, 138853440]

約数ペア:

[(1, 138853440), (2, 69426720), (3, 46284480), (4, 34713360), (5, 27770688), (6, 23142240), (8, 17356680), (9, 15428160), (10, 13885344), (11, 12623040), (12, 11571120), (15, 9256896), (16, 8678340), (18, 7714080), (20, 6942672), (22, 6311520), (24, 5785560), (27, 5142720), (30, 4628448), (32, 4339170), (33, 4207680), (36, 3857040), (40, 3471336), (44, 3155760), (45, 3085632), (48, 2892780), (54, 2571360), (55, 2524608), (60, 2314224), (64, 2169585), (66, 2103840), (72, 1928520), (80, 1735668), (81, 1714240), (88, 1577880), (90, 1542816), (96, 1446390), (99, 1402560), (108, 1285680), (110, 1262304), (120, 1157112), (132, 1051920), (135, 1028544), (144, 964260), (160, 867834), (162, 857120), (165, 841536), (176, 788940), (180, 771408), (192, 723195), (198, 701280), (216, 642840), (220, 631152), (240, 578556), (264, 525960), (270, 514272), (288, 482130), (297, 467520), (320, 433917), (324, 428560), (330, 420768), (352, 394470), (360, 385704), (396, 350640), (405, 342848), (432, 321420), (440, 315576), (480, 289278), (487, 285120), (495, 280512), (528, 262980), (540, 257136), (576, 241065), (594, 233760), (648, 214280), (660, 210384), (704, 197235), (720, 192852), (792, 175320), (810, 171424), (864, 160710), (880, 157788), (891, 155840), (960, 144639), (974, 142560), (990, 140256), (1056, 131490), (1080, 128568), (1188, 116880), (1296, 107140), (1320, 105192), (1440, 96426), (1461, 95040), (1485, 93504), (1584, 87660), (1620, 85712), (1728, 80355), (1760, 78894), (1782, 77920), (1948, 71280), (1980, 70128), (2112, 65745), (2160, 64284), (2376, 58440), (2435, 57024), (2592, 53570), (2640, 52596), (2880, 48213), (2922, 47520), (2970, 46752), (3168, 43830), (3240, 42856), (3520, 39447), (3564, 38960), (3896, 35640), (3960, 35064), (4320, 32142), (4383, 31680), (4455, 31168), (4752, 29220), (4870, 28512), (5184, 26785), (5280, 26298), (5357, 25920), (5844, 23760), (5940, 23376), (6336, 21915), (6480, 21428), (7128, 19480), (7305, 19008), (7792, 17820), (7920, 17532), (8640, 16071), (8766, 15840), (8910, 15584), (9504, 14610), (9740, 14256), (10560, 13149), (10714, 12960), (11688, 11880)]