23512320

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1$

素因数の和:197

約数の個数: 216

約数和(自身を含む): 88165896

約数和(自身を除く): 64653576

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 157, 160, 180, 192, 195, 208, 234, 240, 256, 260, 288, 312, 314, 320, 360, 384, 390, 416, 468, 471, 480, 520, 576, 585, 624, 628, 640, 720, 768, 780, 785, 832, 936, 942, 960, 1040, 1152, 1170, 1248, 1256, 1280, 1413, 1440, 1560, 1570, 1664, 1872, 1884, 1920, 2041, 2080, 2304, 2340, 2355, 2496, 2512, 2826, 2880, 3120, 3140, 3328, 3744, 3768, 3840, 4082, 4160, 4680, 4710, 4992, 5024, 5652, 5760, 6123, 6240, 6280, 7065, 7488, 7536, 8164, 8320, 9360, 9420, 9984, 10048, 10205, 11304, 11520, 12246, 12480, 12560, 14130, 14976, 15072, 16328, 16640, 18369, 18720, 18840, 20096, 20410, 22608, 24492, 24960, 25120, 28260, 29952, 30144, 30615, 32656, 36738, 37440, 37680, 40192, 40820, 45216, 48984, 49920, 50240, 56520, 60288, 61230, 65312, 73476, 74880, 75360, 81640, 90432, 91845, 97968, 100480, 113040, 120576, 122460, 130624, 146952, 149760, 150720, 163280, 180864, 183690, 195936, 200960, 226080, 244920, 261248, 293904, 301440, 326560, 361728, 367380, 391872, 452160, 489840, 522496, 587808, 602880, 653120, 734760, 783744, 904320, 979680, 1175616, 1306240, 1469520, 1567488, 1808640, 1959360, 2351232, 2612480, 2939040, 3918720, 4702464, 5878080, 7837440, 11756160, 23512320]

約数ペア:

[(1, 23512320), (2, 11756160), (3, 7837440), (4, 5878080), (5, 4702464), (6, 3918720), (8, 2939040), (9, 2612480), (10, 2351232), (12, 1959360), (13, 1808640), (15, 1567488), (16, 1469520), (18, 1306240), (20, 1175616), (24, 979680), (26, 904320), (30, 783744), (32, 734760), (36, 653120), (39, 602880), (40, 587808), (45, 522496), (48, 489840), (52, 452160), (60, 391872), (64, 367380), (65, 361728), (72, 326560), (78, 301440), (80, 293904), (90, 261248), (96, 244920), (104, 226080), (117, 200960), (120, 195936), (128, 183690), (130, 180864), (144, 163280), (156, 150720), (157, 149760), (160, 146952), (180, 130624), (192, 122460), (195, 120576), (208, 113040), (234, 100480), (240, 97968), (256, 91845), (260, 90432), (288, 81640), (312, 75360), (314, 74880), (320, 73476), (360, 65312), (384, 61230), (390, 60288), (416, 56520), (468, 50240), (471, 49920), (480, 48984), (520, 45216), (576, 40820), (585, 40192), (624, 37680), (628, 37440), (640, 36738), (720, 32656), (768, 30615), (780, 30144), (785, 29952), (832, 28260), (936, 25120), (942, 24960), (960, 24492), (1040, 22608), (1152, 20410), (1170, 20096), (1248, 18840), (1256, 18720), (1280, 18369), (1413, 16640), (1440, 16328), (1560, 15072), (1570, 14976), (1664, 14130), (1872, 12560), (1884, 12480), (1920, 12246), (2041, 11520), (2080, 11304), (2304, 10205), (2340, 10048), (2355, 9984), (2496, 9420), (2512, 9360), (2826, 8320), (2880, 8164), (3120, 7536), (3140, 7488), (3328, 7065), (3744, 6280), (3768, 6240), (3840, 6123), (4082, 5760), (4160, 5652), (4680, 5024), (4710, 4992)]