242255160

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{383}}^1$

素因数の和:658

約数の個数: 192

約数和(自身を含む): 905748480

約数和(自身を除く): 663493320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 251, 252, 280, 315, 360, 383, 420, 502, 504, 630, 753, 766, 840, 1004, 1149, 1255, 1260, 1506, 1532, 1757, 1915, 2008, 2259, 2298, 2510, 2520, 2681, 3012, 3064, 3447, 3514, 3765, 3830, 4518, 4596, 5020, 5271, 5362, 5745, 6024, 6894, 7028, 7530, 7660, 8043, 8785, 9036, 9192, 10040, 10542, 10724, 11295, 11490, 13405, 13788, 14056, 15060, 15320, 15813, 16086, 17235, 17570, 18072, 21084, 21448, 22590, 22980, 24129, 26355, 26810, 27576, 30120, 31626, 32172, 34470, 35140, 40215, 42168, 45180, 45960, 48258, 52710, 53620, 63252, 64344, 68940, 70280, 79065, 80430, 90360, 96133, 96516, 105420, 107240, 120645, 126504, 137880, 158130, 160860, 192266, 193032, 210840, 241290, 288399, 316260, 321720, 384532, 480665, 482580, 576798, 632520, 672931, 769064, 865197, 961330, 965160, 1153596, 1345862, 1441995, 1730394, 1922660, 2018793, 2307192, 2691724, 2883990, 3364655, 3460788, 3845320, 4037586, 4325985, 5383448, 5767980, 6056379, 6729310, 6921576, 8075172, 8651970, 10093965, 11535960, 12112758, 13458620, 16150344, 17303940, 20187930, 24225516, 26917240, 30281895, 34607880, 40375860, 48451032, 60563790, 80751720, 121127580, 242255160]

約数ペア:

[(1, 242255160), (2, 121127580), (3, 80751720), (4, 60563790), (5, 48451032), (6, 40375860), (7, 34607880), (8, 30281895), (9, 26917240), (10, 24225516), (12, 20187930), (14, 17303940), (15, 16150344), (18, 13458620), (20, 12112758), (21, 11535960), (24, 10093965), (28, 8651970), (30, 8075172), (35, 6921576), (36, 6729310), (40, 6056379), (42, 5767980), (45, 5383448), (56, 4325985), (60, 4037586), (63, 3845320), (70, 3460788), (72, 3364655), (84, 2883990), (90, 2691724), (105, 2307192), (120, 2018793), (126, 1922660), (140, 1730394), (168, 1441995), (180, 1345862), (210, 1153596), (251, 965160), (252, 961330), (280, 865197), (315, 769064), (360, 672931), (383, 632520), (420, 576798), (502, 482580), (504, 480665), (630, 384532), (753, 321720), (766, 316260), (840, 288399), (1004, 241290), (1149, 210840), (1255, 193032), (1260, 192266), (1506, 160860), (1532, 158130), (1757, 137880), (1915, 126504), (2008, 120645), (2259, 107240), (2298, 105420), (2510, 96516), (2520, 96133), (2681, 90360), (3012, 80430), (3064, 79065), (3447, 70280), (3514, 68940), (3765, 64344), (3830, 63252), (4518, 53620), (4596, 52710), (5020, 48258), (5271, 45960), (5362, 45180), (5745, 42168), (6024, 40215), (6894, 35140), (7028, 34470), (7530, 32172), (7660, 31626), (8043, 30120), (8785, 27576), (9036, 26810), (9192, 26355), (10040, 24129), (10542, 22980), (10724, 22590), (11295, 21448), (11490, 21084), (13405, 18072), (13788, 17570), (14056, 17235), (15060, 16086), (15320, 15813)]