187760640

素因数分解:

$2^{16}\times 3^1\times 5^1\times {\mathrm{191}}^1$

素因数の和:231

約数の個数: 136

約数和(自身を含む): 603975168

約数和(自身を除く): 416214528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 191, 192, 240, 256, 320, 382, 384, 480, 512, 573, 640, 764, 768, 955, 960, 1024, 1146, 1280, 1528, 1536, 1910, 1920, 2048, 2292, 2560, 2865, 3056, 3072, 3820, 3840, 4096, 4584, 5120, 5730, 6112, 6144, 7640, 7680, 8192, 9168, 10240, 11460, 12224, 12288, 15280, 15360, 16384, 18336, 20480, 22920, 24448, 24576, 30560, 30720, 32768, 36672, 40960, 45840, 48896, 49152, 61120, 61440, 65536, 73344, 81920, 91680, 97792, 98304, 122240, 122880, 146688, 163840, 183360, 195584, 196608, 244480, 245760, 293376, 327680, 366720, 391168, 488960, 491520, 586752, 733440, 782336, 977920, 983040, 1173504, 1466880, 1564672, 1955840, 2347008, 2933760, 3129344, 3911680, 4694016, 5867520, 6258688, 7823360, 9388032, 11735040, 12517376, 15646720, 18776064, 23470080, 31293440, 37552128, 46940160, 62586880, 93880320, 187760640]

約数ペア:

[(1, 187760640), (2, 93880320), (3, 62586880), (4, 46940160), (5, 37552128), (6, 31293440), (8, 23470080), (10, 18776064), (12, 15646720), (15, 12517376), (16, 11735040), (20, 9388032), (24, 7823360), (30, 6258688), (32, 5867520), (40, 4694016), (48, 3911680), (60, 3129344), (64, 2933760), (80, 2347008), (96, 1955840), (120, 1564672), (128, 1466880), (160, 1173504), (191, 983040), (192, 977920), (240, 782336), (256, 733440), (320, 586752), (382, 491520), (384, 488960), (480, 391168), (512, 366720), (573, 327680), (640, 293376), (764, 245760), (768, 244480), (955, 196608), (960, 195584), (1024, 183360), (1146, 163840), (1280, 146688), (1528, 122880), (1536, 122240), (1910, 98304), (1920, 97792), (2048, 91680), (2292, 81920), (2560, 73344), (2865, 65536), (3056, 61440), (3072, 61120), (3820, 49152), (3840, 48896), (4096, 45840), (4584, 40960), (5120, 36672), (5730, 32768), (6112, 30720), (6144, 30560), (7640, 24576), (7680, 24448), (8192, 22920), (9168, 20480), (10240, 18336), (11460, 16384), (12224, 15360), (12288, 15280)]