38499840

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{557}}^1$

素因数の和:589

約数の個数: 160

約数和(自身を含む): 137000160

約数和(自身を除く): 98500320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 512, 540, 557, 576, 640, 720, 768, 864, 960, 1080, 1114, 1152, 1280, 1440, 1536, 1671, 1728, 1920, 2160, 2228, 2304, 2560, 2785, 2880, 3342, 3456, 3840, 4320, 4456, 4608, 5013, 5570, 5760, 6684, 6912, 7680, 8355, 8640, 8912, 10026, 11140, 11520, 13368, 13824, 15039, 16710, 17280, 17824, 20052, 22280, 23040, 25065, 26736, 30078, 33420, 34560, 35648, 40104, 44560, 50130, 53472, 60156, 66840, 69120, 71296, 75195, 80208, 89120, 100260, 106944, 120312, 133680, 142592, 150390, 160416, 178240, 200520, 213888, 240624, 267360, 285184, 300780, 320832, 356480, 401040, 427776, 481248, 534720, 601560, 641664, 712960, 802080, 855552, 962496, 1069440, 1203120, 1283328, 1425920, 1604160, 1924992, 2138880, 2406240, 2566656, 3208320, 3849984, 4277760, 4812480, 6416640, 7699968, 9624960, 12833280, 19249920, 38499840]

約数ペア:

[(1, 38499840), (2, 19249920), (3, 12833280), (4, 9624960), (5, 7699968), (6, 6416640), (8, 4812480), (9, 4277760), (10, 3849984), (12, 3208320), (15, 2566656), (16, 2406240), (18, 2138880), (20, 1924992), (24, 1604160), (27, 1425920), (30, 1283328), (32, 1203120), (36, 1069440), (40, 962496), (45, 855552), (48, 802080), (54, 712960), (60, 641664), (64, 601560), (72, 534720), (80, 481248), (90, 427776), (96, 401040), (108, 356480), (120, 320832), (128, 300780), (135, 285184), (144, 267360), (160, 240624), (180, 213888), (192, 200520), (216, 178240), (240, 160416), (256, 150390), (270, 142592), (288, 133680), (320, 120312), (360, 106944), (384, 100260), (432, 89120), (480, 80208), (512, 75195), (540, 71296), (557, 69120), (576, 66840), (640, 60156), (720, 53472), (768, 50130), (864, 44560), (960, 40104), (1080, 35648), (1114, 34560), (1152, 33420), (1280, 30078), (1440, 26736), (1536, 25065), (1671, 23040), (1728, 22280), (1920, 20052), (2160, 17824), (2228, 17280), (2304, 16710), (2560, 15039), (2785, 13824), (2880, 13368), (3342, 11520), (3456, 11140), (3840, 10026), (4320, 8912), (4456, 8640), (4608, 8355), (5013, 7680), (5570, 6912), (5760, 6684)]