157416960

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:328

約数の個数: 160

約数和(自身を含む): 510681600

約数和(自身を除く): 353264640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 103, 120, 128, 160, 192, 199, 206, 240, 256, 309, 320, 384, 398, 412, 480, 512, 515, 597, 618, 640, 768, 796, 824, 960, 995, 1030, 1194, 1236, 1280, 1536, 1545, 1592, 1648, 1920, 1990, 2060, 2388, 2472, 2560, 2985, 3090, 3184, 3296, 3840, 3980, 4120, 4776, 4944, 5970, 6180, 6368, 6592, 7680, 7960, 8240, 9552, 9888, 11940, 12360, 12736, 13184, 15920, 16480, 19104, 19776, 20497, 23880, 24720, 25472, 26368, 31840, 32960, 38208, 39552, 40994, 47760, 49440, 50944, 52736, 61491, 63680, 65920, 76416, 79104, 81988, 95520, 98880, 101888, 102485, 122982, 127360, 131840, 152832, 158208, 163976, 191040, 197760, 204970, 245964, 254720, 263680, 305664, 307455, 327952, 382080, 395520, 409940, 491928, 509440, 614910, 655904, 764160, 791040, 819880, 983856, 1229820, 1311808, 1528320, 1639760, 1967712, 2459640, 2623616, 3279520, 3935424, 4919280, 5247232, 6559040, 7870848, 9838560, 10494464, 13118080, 15741696, 19677120, 26236160, 31483392, 39354240, 52472320, 78708480, 157416960]

約数ペア:

[(1, 157416960), (2, 78708480), (3, 52472320), (4, 39354240), (5, 31483392), (6, 26236160), (8, 19677120), (10, 15741696), (12, 13118080), (15, 10494464), (16, 9838560), (20, 7870848), (24, 6559040), (30, 5247232), (32, 4919280), (40, 3935424), (48, 3279520), (60, 2623616), (64, 2459640), (80, 1967712), (96, 1639760), (103, 1528320), (120, 1311808), (128, 1229820), (160, 983856), (192, 819880), (199, 791040), (206, 764160), (240, 655904), (256, 614910), (309, 509440), (320, 491928), (384, 409940), (398, 395520), (412, 382080), (480, 327952), (512, 307455), (515, 305664), (597, 263680), (618, 254720), (640, 245964), (768, 204970), (796, 197760), (824, 191040), (960, 163976), (995, 158208), (1030, 152832), (1194, 131840), (1236, 127360), (1280, 122982), (1536, 102485), (1545, 101888), (1592, 98880), (1648, 95520), (1920, 81988), (1990, 79104), (2060, 76416), (2388, 65920), (2472, 63680), (2560, 61491), (2985, 52736), (3090, 50944), (3184, 49440), (3296, 47760), (3840, 40994), (3980, 39552), (4120, 38208), (4776, 32960), (4944, 31840), (5970, 26368), (6180, 25472), (6368, 24720), (6592, 23880), (7680, 20497), (7960, 19776), (8240, 19104), (9552, 16480), (9888, 15920), (11940, 13184), (12360, 12736)]