73866240

素因数分解:

$2^{10}\times 3^2\times 5^1\times 7^1\times {\mathrm{229}}^1$

素因数の和:267

約数の個数: 264

約数和(自身を含む): 293785440

約数和(自身を除く): 219919200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 229, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 458, 480, 504, 512, 560, 576, 630, 640, 672, 687, 720, 768, 840, 896, 916, 960, 1008, 1024, 1120, 1145, 1152, 1260, 1280, 1344, 1374, 1440, 1536, 1603, 1680, 1792, 1832, 1920, 2016, 2061, 2240, 2290, 2304, 2520, 2560, 2688, 2748, 2880, 3072, 3206, 3360, 3435, 3584, 3664, 3840, 4032, 4122, 4480, 4580, 4608, 4809, 5040, 5120, 5376, 5496, 5760, 6412, 6720, 6870, 7168, 7328, 7680, 8015, 8064, 8244, 8960, 9160, 9216, 9618, 10080, 10305, 10752, 10992, 11520, 12824, 13440, 13740, 14427, 14656, 15360, 16030, 16128, 16488, 17920, 18320, 19236, 20160, 20610, 21504, 21984, 23040, 24045, 25648, 26880, 27480, 28854, 29312, 32060, 32256, 32976, 35840, 36640, 38472, 40320, 41220, 43968, 46080, 48090, 51296, 53760, 54960, 57708, 58624, 64120, 64512, 65952, 72135, 73280, 76944, 80640, 82440, 87936, 96180, 102592, 107520, 109920, 115416, 117248, 128240, 131904, 144270, 146560, 153888, 161280, 164880, 175872, 192360, 205184, 219840, 230832, 234496, 256480, 263808, 288540, 293120, 307776, 322560, 329760, 351744, 384720, 410368, 439680, 461664, 512960, 527616, 577080, 586240, 615552, 659520, 703488, 769440, 820736, 879360, 923328, 1025920, 1055232, 1154160, 1172480, 1231104, 1319040, 1538880, 1641472, 1758720, 1846656, 2051840, 2110464, 2308320, 2462208, 2638080, 3077760, 3517440, 3693312, 4103680, 4616640, 4924416, 5276160, 6155520, 7386624, 8207360, 9233280, 10552320, 12311040, 14773248, 18466560, 24622080, 36933120, 73866240]

約数ペア:

[(1, 73866240), (2, 36933120), (3, 24622080), (4, 18466560), (5, 14773248), (6, 12311040), (7, 10552320), (8, 9233280), (9, 8207360), (10, 7386624), (12, 6155520), (14, 5276160), (15, 4924416), (16, 4616640), (18, 4103680), (20, 3693312), (21, 3517440), (24, 3077760), (28, 2638080), (30, 2462208), (32, 2308320), (35, 2110464), (36, 2051840), (40, 1846656), (42, 1758720), (45, 1641472), (48, 1538880), (56, 1319040), (60, 1231104), (63, 1172480), (64, 1154160), (70, 1055232), (72, 1025920), (80, 923328), (84, 879360), (90, 820736), (96, 769440), (105, 703488), (112, 659520), (120, 615552), (126, 586240), (128, 577080), (140, 527616), (144, 512960), (160, 461664), (168, 439680), (180, 410368), (192, 384720), (210, 351744), (224, 329760), (229, 322560), (240, 307776), (252, 293120), (256, 288540), (280, 263808), (288, 256480), (315, 234496), (320, 230832), (336, 219840), (360, 205184), (384, 192360), (420, 175872), (448, 164880), (458, 161280), (480, 153888), (504, 146560), (512, 144270), (560, 131904), (576, 128240), (630, 117248), (640, 115416), (672, 109920), (687, 107520), (720, 102592), (768, 96180), (840, 87936), (896, 82440), (916, 80640), (960, 76944), (1008, 73280), (1024, 72135), (1120, 65952), (1145, 64512), (1152, 64120), (1260, 58624), (1280, 57708), (1344, 54960), (1374, 53760), (1440, 51296), (1536, 48090), (1603, 46080), (1680, 43968), (1792, 41220), (1832, 40320), (1920, 38472), (2016, 36640), (2061, 35840), (2240, 32976), (2290, 32256), (2304, 32060), (2520, 29312), (2560, 28854), (2688, 27480), (2748, 26880), (2880, 25648), (3072, 24045), (3206, 23040), (3360, 21984), (3435, 21504), (3584, 20610), (3664, 20160), (3840, 19236), (4032, 18320), (4122, 17920), (4480, 16488), (4580, 16128), (4608, 16030), (4809, 15360), (5040, 14656), (5120, 14427), (5376, 13740), (5496, 13440), (5760, 12824), (6412, 11520), (6720, 10992), (6870, 10752), (7168, 10305), (7328, 10080), (7680, 9618), (8015, 9216), (8064, 9160), (8244, 8960)]