197468160

素因数分解:

$2^{13}\times 3^1\times 5^1\times {\mathrm{1607}}^1$

素因数の和:1641

約数の個数: 112

約数和(自身を含む): 632252736

約数和(自身を除く): 434784576

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, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1280, 1536, 1607, 1920, 2048, 2560, 3072, 3214, 3840, 4096, 4821, 5120, 6144, 6428, 7680, 8035, 8192, 9642, 10240, 12288, 12856, 15360, 16070, 19284, 20480, 24105, 24576, 25712, 30720, 32140, 38568, 40960, 48210, 51424, 61440, 64280, 77136, 96420, 102848, 122880, 128560, 154272, 192840, 205696, 257120, 308544, 385680, 411392, 514240, 617088, 771360, 822784, 1028480, 1234176, 1542720, 1645568, 2056960, 2468352, 3085440, 3291136, 4113920, 4936704, 6170880, 6582272, 8227840, 9873408, 12341760, 13164544, 16455680, 19746816, 24683520, 32911360, 39493632, 49367040, 65822720, 98734080, 197468160]

約数ペア:

[(1, 197468160), (2, 98734080), (3, 65822720), (4, 49367040), (5, 39493632), (6, 32911360), (8, 24683520), (10, 19746816), (12, 16455680), (15, 13164544), (16, 12341760), (20, 9873408), (24, 8227840), (30, 6582272), (32, 6170880), (40, 4936704), (48, 4113920), (60, 3291136), (64, 3085440), (80, 2468352), (96, 2056960), (120, 1645568), (128, 1542720), (160, 1234176), (192, 1028480), (240, 822784), (256, 771360), (320, 617088), (384, 514240), (480, 411392), (512, 385680), (640, 308544), (768, 257120), (960, 205696), (1024, 192840), (1280, 154272), (1536, 128560), (1607, 122880), (1920, 102848), (2048, 96420), (2560, 77136), (3072, 64280), (3214, 61440), (3840, 51424), (4096, 48210), (4821, 40960), (5120, 38568), (6144, 32140), (6428, 30720), (7680, 25712), (8035, 24576), (8192, 24105), (9642, 20480), (10240, 19284), (12288, 16070), (12856, 15360)]