205332480

素因数分解:

$2^{13}\times 3^2\times 5^1\times {\mathrm{557}}^1$

素因数の和:594

約数の個数: 168

約数和(自身を含む): 713053692

約数和(自身を除く): 507721212

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 557, 576, 640, 720, 768, 960, 1024, 1114, 1152, 1280, 1440, 1536, 1671, 1920, 2048, 2228, 2304, 2560, 2785, 2880, 3072, 3342, 3840, 4096, 4456, 4608, 5013, 5120, 5570, 5760, 6144, 6684, 7680, 8192, 8355, 8912, 9216, 10026, 10240, 11140, 11520, 12288, 13368, 15360, 16710, 17824, 18432, 20052, 20480, 22280, 23040, 24576, 25065, 26736, 30720, 33420, 35648, 36864, 40104, 40960, 44560, 46080, 50130, 53472, 61440, 66840, 71296, 73728, 80208, 89120, 92160, 100260, 106944, 122880, 133680, 142592, 160416, 178240, 184320, 200520, 213888, 267360, 285184, 320832, 356480, 368640, 401040, 427776, 534720, 570368, 641664, 712960, 802080, 855552, 1069440, 1140736, 1283328, 1425920, 1604160, 1711104, 2138880, 2281472, 2566656, 2851840, 3208320, 3422208, 4277760, 4562944, 5133312, 5703680, 6416640, 6844416, 8555520, 10266624, 11407360, 12833280, 13688832, 17111040, 20533248, 22814720, 25666560, 34222080, 41066496, 51333120, 68444160, 102666240, 205332480]

約数ペア:

[(1, 205332480), (2, 102666240), (3, 68444160), (4, 51333120), (5, 41066496), (6, 34222080), (8, 25666560), (9, 22814720), (10, 20533248), (12, 17111040), (15, 13688832), (16, 12833280), (18, 11407360), (20, 10266624), (24, 8555520), (30, 6844416), (32, 6416640), (36, 5703680), (40, 5133312), (45, 4562944), (48, 4277760), (60, 3422208), (64, 3208320), (72, 2851840), (80, 2566656), (90, 2281472), (96, 2138880), (120, 1711104), (128, 1604160), (144, 1425920), (160, 1283328), (180, 1140736), (192, 1069440), (240, 855552), (256, 802080), (288, 712960), (320, 641664), (360, 570368), (384, 534720), (480, 427776), (512, 401040), (557, 368640), (576, 356480), (640, 320832), (720, 285184), (768, 267360), (960, 213888), (1024, 200520), (1114, 184320), (1152, 178240), (1280, 160416), (1440, 142592), (1536, 133680), (1671, 122880), (1920, 106944), (2048, 100260), (2228, 92160), (2304, 89120), (2560, 80208), (2785, 73728), (2880, 71296), (3072, 66840), (3342, 61440), (3840, 53472), (4096, 50130), (4456, 46080), (4608, 44560), (5013, 40960), (5120, 40104), (5570, 36864), (5760, 35648), (6144, 33420), (6684, 30720), (7680, 26736), (8192, 25065), (8355, 24576), (8912, 23040), (9216, 22280), (10026, 20480), (10240, 20052), (11140, 18432), (11520, 17824), (12288, 16710), (13368, 15360)]