144608640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1$

素因数の和:241

約数の個数: 256

約数和(自身を含む): 518192640

約数和(自身を除く): 373584000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 41, 44, 48, 55, 60, 64, 66, 80, 82, 88, 96, 110, 120, 123, 128, 132, 160, 164, 165, 167, 176, 192, 205, 220, 240, 246, 264, 320, 328, 330, 334, 352, 384, 410, 440, 451, 480, 492, 501, 528, 615, 640, 656, 660, 668, 704, 820, 835, 880, 902, 960, 984, 1002, 1056, 1230, 1312, 1320, 1336, 1353, 1408, 1640, 1670, 1760, 1804, 1837, 1920, 1968, 2004, 2112, 2255, 2460, 2505, 2624, 2640, 2672, 2706, 3280, 3340, 3520, 3608, 3674, 3936, 4008, 4224, 4510, 4920, 5010, 5248, 5280, 5344, 5412, 5511, 6560, 6680, 6765, 6847, 7040, 7216, 7348, 7872, 8016, 9020, 9185, 9840, 10020, 10560, 10688, 10824, 11022, 13120, 13360, 13530, 13694, 14432, 14696, 15744, 16032, 18040, 18370, 19680, 20040, 20541, 21120, 21376, 21648, 22044, 26240, 26720, 27060, 27388, 27555, 28864, 29392, 32064, 34235, 36080, 36740, 39360, 40080, 41082, 43296, 44088, 53440, 54120, 54776, 55110, 57728, 58784, 64128, 68470, 72160, 73480, 75317, 78720, 80160, 82164, 86592, 88176, 102705, 106880, 108240, 109552, 110220, 117568, 136940, 144320, 146960, 150634, 160320, 164328, 173184, 176352, 205410, 216480, 219104, 220440, 225951, 235136, 273880, 288640, 293920, 301268, 320640, 328656, 352704, 376585, 410820, 432960, 438208, 440880, 451902, 547760, 587840, 602536, 657312, 705408, 753170, 821640, 865920, 876416, 881760, 903804, 1095520, 1129755, 1175680, 1205072, 1314624, 1506340, 1643280, 1763520, 1807608, 2191040, 2259510, 2410144, 2629248, 3012680, 3286560, 3527040, 3615216, 4382080, 4519020, 4820288, 6025360, 6573120, 7230432, 9038040, 9640576, 12050720, 13146240, 14460864, 18076080, 24101440, 28921728, 36152160, 48202880, 72304320, 144608640]

約数ペア:

[(1, 144608640), (2, 72304320), (3, 48202880), (4, 36152160), (5, 28921728), (6, 24101440), (8, 18076080), (10, 14460864), (11, 13146240), (12, 12050720), (15, 9640576), (16, 9038040), (20, 7230432), (22, 6573120), (24, 6025360), (30, 4820288), (32, 4519020), (33, 4382080), (40, 3615216), (41, 3527040), (44, 3286560), (48, 3012680), (55, 2629248), (60, 2410144), (64, 2259510), (66, 2191040), (80, 1807608), (82, 1763520), (88, 1643280), (96, 1506340), (110, 1314624), (120, 1205072), (123, 1175680), (128, 1129755), (132, 1095520), (160, 903804), (164, 881760), (165, 876416), (167, 865920), (176, 821640), (192, 753170), (205, 705408), (220, 657312), (240, 602536), (246, 587840), (264, 547760), (320, 451902), (328, 440880), (330, 438208), (334, 432960), (352, 410820), (384, 376585), (410, 352704), (440, 328656), (451, 320640), (480, 301268), (492, 293920), (501, 288640), (528, 273880), (615, 235136), (640, 225951), (656, 220440), (660, 219104), (668, 216480), (704, 205410), (820, 176352), (835, 173184), (880, 164328), (902, 160320), (960, 150634), (984, 146960), (1002, 144320), (1056, 136940), (1230, 117568), (1312, 110220), (1320, 109552), (1336, 108240), (1353, 106880), (1408, 102705), (1640, 88176), (1670, 86592), (1760, 82164), (1804, 80160), (1837, 78720), (1920, 75317), (1968, 73480), (2004, 72160), (2112, 68470), (2255, 64128), (2460, 58784), (2505, 57728), (2624, 55110), (2640, 54776), (2672, 54120), (2706, 53440), (3280, 44088), (3340, 43296), (3520, 41082), (3608, 40080), (3674, 39360), (3936, 36740), (4008, 36080), (4224, 34235), (4510, 32064), (4920, 29392), (5010, 28864), (5248, 27555), (5280, 27388), (5344, 27060), (5412, 26720), (5511, 26240), (6560, 22044), (6680, 21648), (6765, 21376), (6847, 21120), (7040, 20541), (7216, 20040), (7348, 19680), (7872, 18370), (8016, 18040), (9020, 16032), (9185, 15744), (9840, 14696), (10020, 14432), (10560, 13694), (10688, 13530), (10824, 13360), (11022, 13120)]