152648160

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{251}}^1$

素因数の和:457

約数の個数: 192

約数和(自身を含む): 554770944

約数和(自身を除く): 402122784

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 181, 210, 224, 240, 251, 280, 336, 362, 420, 480, 502, 543, 560, 672, 724, 753, 840, 905, 1004, 1086, 1120, 1255, 1267, 1448, 1506, 1680, 1757, 1810, 2008, 2172, 2510, 2534, 2715, 2896, 3012, 3360, 3514, 3620, 3765, 3801, 4016, 4344, 5020, 5068, 5271, 5430, 5792, 6024, 6335, 7028, 7240, 7530, 7602, 8032, 8688, 8785, 10040, 10136, 10542, 10860, 12048, 12670, 14056, 14480, 15060, 15204, 17376, 17570, 19005, 20080, 20272, 21084, 21720, 24096, 25340, 26355, 28112, 28960, 30120, 30408, 35140, 38010, 40160, 40544, 42168, 43440, 45431, 50680, 52710, 56224, 60240, 60816, 70280, 76020, 84336, 86880, 90862, 101360, 105420, 120480, 121632, 136293, 140560, 152040, 168672, 181724, 202720, 210840, 227155, 272586, 281120, 304080, 318017, 363448, 421680, 454310, 545172, 608160, 636034, 681465, 726896, 843360, 908620, 954051, 1090344, 1272068, 1362930, 1453792, 1590085, 1817240, 1908102, 2180688, 2544136, 2725860, 3180170, 3634480, 3816204, 4361376, 4770255, 5088272, 5451720, 6360340, 7268960, 7632408, 9540510, 10176544, 10903440, 12720680, 15264816, 19081020, 21806880, 25441360, 30529632, 38162040, 50882720, 76324080, 152648160]

約数ペア:

[(1, 152648160), (2, 76324080), (3, 50882720), (4, 38162040), (5, 30529632), (6, 25441360), (7, 21806880), (8, 19081020), (10, 15264816), (12, 12720680), (14, 10903440), (15, 10176544), (16, 9540510), (20, 7632408), (21, 7268960), (24, 6360340), (28, 5451720), (30, 5088272), (32, 4770255), (35, 4361376), (40, 3816204), (42, 3634480), (48, 3180170), (56, 2725860), (60, 2544136), (70, 2180688), (80, 1908102), (84, 1817240), (96, 1590085), (105, 1453792), (112, 1362930), (120, 1272068), (140, 1090344), (160, 954051), (168, 908620), (181, 843360), (210, 726896), (224, 681465), (240, 636034), (251, 608160), (280, 545172), (336, 454310), (362, 421680), (420, 363448), (480, 318017), (502, 304080), (543, 281120), (560, 272586), (672, 227155), (724, 210840), (753, 202720), (840, 181724), (905, 168672), (1004, 152040), (1086, 140560), (1120, 136293), (1255, 121632), (1267, 120480), (1448, 105420), (1506, 101360), (1680, 90862), (1757, 86880), (1810, 84336), (2008, 76020), (2172, 70280), (2510, 60816), (2534, 60240), (2715, 56224), (2896, 52710), (3012, 50680), (3360, 45431), (3514, 43440), (3620, 42168), (3765, 40544), (3801, 40160), (4016, 38010), (4344, 35140), (5020, 30408), (5068, 30120), (5271, 28960), (5430, 28112), (5792, 26355), (6024, 25340), (6335, 24096), (7028, 21720), (7240, 21084), (7530, 20272), (7602, 20080), (8032, 19005), (8688, 17570), (8785, 17376), (10040, 15204), (10136, 15060), (10542, 14480), (10860, 14056), (12048, 12670)]