2108358720

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6257}}^1$

素因数の和:6299

約数の個数: 280

約数和(自身を含む): 8078001624

約数和(自身を除く): 5969642904

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 324, 351, 360, 390, 405, 416, 432, 468, 480, 520, 540, 576, 585, 624, 648, 702, 720, 780, 810, 832, 864, 936, 960, 1040, 1053, 1080, 1170, 1248, 1296, 1404, 1440, 1560, 1620, 1728, 1755, 1872, 2080, 2106, 2160, 2340, 2496, 2592, 2808, 2880, 3120, 3240, 3510, 3744, 4160, 4212, 4320, 4680, 5184, 5265, 5616, 6240, 6257, 6480, 7020, 7488, 8424, 8640, 9360, 10530, 11232, 12480, 12514, 12960, 14040, 16848, 18720, 18771, 21060, 22464, 25028, 25920, 28080, 31285, 33696, 37440, 37542, 42120, 50056, 56160, 56313, 62570, 67392, 75084, 81341, 84240, 93855, 100112, 112320, 112626, 125140, 150168, 162682, 168480, 168939, 187710, 200224, 225252, 244023, 250280, 281565, 300336, 325364, 336960, 337878, 375420, 400448, 406705, 450504, 488046, 500560, 506817, 563130, 600672, 650728, 675756, 732069, 750840, 813410, 844695, 901008, 976092, 1001120, 1013634, 1126260, 1201344, 1220115, 1301456, 1351512, 1464138, 1501680, 1626820, 1689390, 1802016, 1952184, 2002240, 2027268, 2196207, 2252520, 2440230, 2534085, 2602912, 2703024, 2928276, 3003360, 3253640, 3378780, 3604032, 3660345, 3904368, 4054536, 4392414, 4505040, 4880460, 5068170, 5205824, 5406048, 5856552, 6006720, 6507280, 6588621, 6757560, 7320690, 7808736, 8109072, 8784828, 9010080, 9760920, 10136340, 10812096, 10981035, 11713104, 13014560, 13177242, 13515120, 14641380, 15617472, 16218144, 17569656, 18020160, 19521840, 20272680, 21962070, 23426208, 26029120, 26354484, 27030240, 29282760, 32436288, 32943105, 35139312, 39043680, 40545360, 43924140, 46852416, 52708968, 54060480, 58565520, 65886210, 70278624, 78087360, 81090720, 87848280, 105417936, 117131040, 131772420, 140557248, 162181440, 175696560, 210835872, 234262080, 263544840, 351393120, 421671744, 527089680, 702786240, 1054179360, 2108358720]

約数ペア:

[(1, 2108358720), (2, 1054179360), (3, 702786240), (4, 527089680), (5, 421671744), (6, 351393120), (8, 263544840), (9, 234262080), (10, 210835872), (12, 175696560), (13, 162181440), (15, 140557248), (16, 131772420), (18, 117131040), (20, 105417936), (24, 87848280), (26, 81090720), (27, 78087360), (30, 70278624), (32, 65886210), (36, 58565520), (39, 54060480), (40, 52708968), (45, 46852416), (48, 43924140), (52, 40545360), (54, 39043680), (60, 35139312), (64, 32943105), (65, 32436288), (72, 29282760), (78, 27030240), (80, 26354484), (81, 26029120), (90, 23426208), (96, 21962070), (104, 20272680), (108, 19521840), (117, 18020160), (120, 17569656), (130, 16218144), (135, 15617472), (144, 14641380), (156, 13515120), (160, 13177242), (162, 13014560), (180, 11713104), (192, 10981035), (195, 10812096), (208, 10136340), (216, 9760920), (234, 9010080), (240, 8784828), (260, 8109072), (270, 7808736), (288, 7320690), (312, 6757560), (320, 6588621), (324, 6507280), (351, 6006720), (360, 5856552), (390, 5406048), (405, 5205824), (416, 5068170), (432, 4880460), (468, 4505040), (480, 4392414), (520, 4054536), (540, 3904368), (576, 3660345), (585, 3604032), (624, 3378780), (648, 3253640), (702, 3003360), (720, 2928276), (780, 2703024), (810, 2602912), (832, 2534085), (864, 2440230), (936, 2252520), (960, 2196207), (1040, 2027268), (1053, 2002240), (1080, 1952184), (1170, 1802016), (1248, 1689390), (1296, 1626820), (1404, 1501680), (1440, 1464138), (1560, 1351512), (1620, 1301456), (1728, 1220115), (1755, 1201344), (1872, 1126260), (2080, 1013634), (2106, 1001120), (2160, 976092), (2340, 901008), (2496, 844695), (2592, 813410), (2808, 750840), (2880, 732069), (3120, 675756), (3240, 650728), (3510, 600672), (3744, 563130), (4160, 506817), (4212, 500560), (4320, 488046), (4680, 450504), (5184, 406705), (5265, 400448), (5616, 375420), (6240, 337878), (6257, 336960), (6480, 325364), (7020, 300336), (7488, 281565), (8424, 250280), (8640, 244023), (9360, 225252), (10530, 200224), (11232, 187710), (12480, 168939), (12514, 168480), (12960, 162682), (14040, 150168), (16848, 125140), (18720, 112626), (18771, 112320), (21060, 100112), (22464, 93855), (25028, 84240), (25920, 81341), (28080, 75084), (31285, 67392), (33696, 62570), (37440, 56313), (37542, 56160), (42120, 50056)]