196976640

素因数分解:

$2^{13}\times 3^1\times 5^1\times 7^1\times {\mathrm{229}}^1$

素因数の和:270

約数の個数: 224

約数和(自身を含む): 723473280

約数和(自身を除く): 526496640

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, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 229, 240, 256, 280, 320, 336, 384, 420, 448, 458, 480, 512, 560, 640, 672, 687, 768, 840, 896, 916, 960, 1024, 1120, 1145, 1280, 1344, 1374, 1536, 1603, 1680, 1792, 1832, 1920, 2048, 2240, 2290, 2560, 2688, 2748, 3072, 3206, 3360, 3435, 3584, 3664, 3840, 4096, 4480, 4580, 4809, 5120, 5376, 5496, 6144, 6412, 6720, 6870, 7168, 7328, 7680, 8015, 8192, 8960, 9160, 9618, 10240, 10752, 10992, 12288, 12824, 13440, 13740, 14336, 14656, 15360, 16030, 17920, 18320, 19236, 20480, 21504, 21984, 24045, 24576, 25648, 26880, 27480, 28672, 29312, 30720, 32060, 35840, 36640, 38472, 40960, 43008, 43968, 48090, 51296, 53760, 54960, 57344, 58624, 61440, 64120, 71680, 73280, 76944, 86016, 87936, 96180, 102592, 107520, 109920, 117248, 122880, 128240, 143360, 146560, 153888, 172032, 175872, 192360, 205184, 215040, 219840, 234496, 256480, 286720, 293120, 307776, 351744, 384720, 410368, 430080, 439680, 468992, 512960, 586240, 615552, 703488, 769440, 820736, 860160, 879360, 937984, 1025920, 1172480, 1231104, 1406976, 1538880, 1641472, 1758720, 1875968, 2051840, 2344960, 2462208, 2813952, 3077760, 3282944, 3517440, 4103680, 4689920, 4924416, 5627904, 6155520, 6565888, 7034880, 8207360, 9379840, 9848832, 12311040, 13131776, 14069760, 16414720, 19697664, 24622080, 28139520, 32829440, 39395328, 49244160, 65658880, 98488320, 196976640]

約数ペア:

[(1, 196976640), (2, 98488320), (3, 65658880), (4, 49244160), (5, 39395328), (6, 32829440), (7, 28139520), (8, 24622080), (10, 19697664), (12, 16414720), (14, 14069760), (15, 13131776), (16, 12311040), (20, 9848832), (21, 9379840), (24, 8207360), (28, 7034880), (30, 6565888), (32, 6155520), (35, 5627904), (40, 4924416), (42, 4689920), (48, 4103680), (56, 3517440), (60, 3282944), (64, 3077760), (70, 2813952), (80, 2462208), (84, 2344960), (96, 2051840), (105, 1875968), (112, 1758720), (120, 1641472), (128, 1538880), (140, 1406976), (160, 1231104), (168, 1172480), (192, 1025920), (210, 937984), (224, 879360), (229, 860160), (240, 820736), (256, 769440), (280, 703488), (320, 615552), (336, 586240), (384, 512960), (420, 468992), (448, 439680), (458, 430080), (480, 410368), (512, 384720), (560, 351744), (640, 307776), (672, 293120), (687, 286720), (768, 256480), (840, 234496), (896, 219840), (916, 215040), (960, 205184), (1024, 192360), (1120, 175872), (1145, 172032), (1280, 153888), (1344, 146560), (1374, 143360), (1536, 128240), (1603, 122880), (1680, 117248), (1792, 109920), (1832, 107520), (1920, 102592), (2048, 96180), (2240, 87936), (2290, 86016), (2560, 76944), (2688, 73280), (2748, 71680), (3072, 64120), (3206, 61440), (3360, 58624), (3435, 57344), (3584, 54960), (3664, 53760), (3840, 51296), (4096, 48090), (4480, 43968), (4580, 43008), (4809, 40960), (5120, 38472), (5376, 36640), (5496, 35840), (6144, 32060), (6412, 30720), (6720, 29312), (6870, 28672), (7168, 27480), (7328, 26880), (7680, 25648), (8015, 24576), (8192, 24045), (8960, 21984), (9160, 21504), (9618, 20480), (10240, 19236), (10752, 18320), (10992, 17920), (12288, 16030), (12824, 15360), (13440, 14656), (13740, 14336)]