164355840

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1297}}^1$

素因数の和:1335

約数の個数: 216

約数和(自身を含む): 620828208

約数和(自身を除く): 456472368

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 256, 264, 288, 320, 330, 352, 360, 384, 396, 440, 480, 495, 528, 576, 640, 660, 704, 720, 768, 792, 880, 960, 990, 1056, 1152, 1280, 1297, 1320, 1408, 1440, 1584, 1760, 1920, 1980, 2112, 2304, 2594, 2640, 2816, 2880, 3168, 3520, 3840, 3891, 3960, 4224, 5188, 5280, 5760, 6336, 6485, 7040, 7782, 7920, 8448, 10376, 10560, 11520, 11673, 12672, 12970, 14080, 14267, 15564, 15840, 19455, 20752, 21120, 23346, 25344, 25940, 28534, 31128, 31680, 38910, 41504, 42240, 42801, 46692, 51880, 57068, 58365, 62256, 63360, 71335, 77820, 83008, 85602, 93384, 103760, 114136, 116730, 124512, 126720, 128403, 142670, 155640, 166016, 171204, 186768, 207520, 214005, 228272, 233460, 249024, 256806, 285340, 311280, 332032, 342408, 373536, 415040, 428010, 456544, 466920, 498048, 513612, 570680, 622560, 642015, 684816, 747072, 830080, 856020, 913088, 933840, 996096, 1027224, 1141360, 1245120, 1284030, 1369632, 1494144, 1660160, 1712040, 1826176, 1867680, 2054448, 2282720, 2490240, 2568060, 2739264, 2988288, 3424080, 3652352, 3735360, 4108896, 4565440, 4980480, 5136120, 5478528, 6848160, 7470720, 8217792, 9130880, 10272240, 10957056, 13696320, 14941440, 16435584, 18261760, 20544480, 27392640, 32871168, 41088960, 54785280, 82177920, 164355840]

約数ペア:

[(1, 164355840), (2, 82177920), (3, 54785280), (4, 41088960), (5, 32871168), (6, 27392640), (8, 20544480), (9, 18261760), (10, 16435584), (11, 14941440), (12, 13696320), (15, 10957056), (16, 10272240), (18, 9130880), (20, 8217792), (22, 7470720), (24, 6848160), (30, 5478528), (32, 5136120), (33, 4980480), (36, 4565440), (40, 4108896), (44, 3735360), (45, 3652352), (48, 3424080), (55, 2988288), (60, 2739264), (64, 2568060), (66, 2490240), (72, 2282720), (80, 2054448), (88, 1867680), (90, 1826176), (96, 1712040), (99, 1660160), (110, 1494144), (120, 1369632), (128, 1284030), (132, 1245120), (144, 1141360), (160, 1027224), (165, 996096), (176, 933840), (180, 913088), (192, 856020), (198, 830080), (220, 747072), (240, 684816), (256, 642015), (264, 622560), (288, 570680), (320, 513612), (330, 498048), (352, 466920), (360, 456544), (384, 428010), (396, 415040), (440, 373536), (480, 342408), (495, 332032), (528, 311280), (576, 285340), (640, 256806), (660, 249024), (704, 233460), (720, 228272), (768, 214005), (792, 207520), (880, 186768), (960, 171204), (990, 166016), (1056, 155640), (1152, 142670), (1280, 128403), (1297, 126720), (1320, 124512), (1408, 116730), (1440, 114136), (1584, 103760), (1760, 93384), (1920, 85602), (1980, 83008), (2112, 77820), (2304, 71335), (2594, 63360), (2640, 62256), (2816, 58365), (2880, 57068), (3168, 51880), (3520, 46692), (3840, 42801), (3891, 42240), (3960, 41504), (4224, 38910), (5188, 31680), (5280, 31128), (5760, 28534), (6336, 25940), (6485, 25344), (7040, 23346), (7782, 21120), (7920, 20752), (8448, 19455), (10376, 15840), (10560, 15564), (11520, 14267), (11673, 14080), (12672, 12970)]