187898880

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{941}}^1$

素因数の和:982

約数の個数: 176

約数和(自身を含む): 647900064

約数和(自身を除く): 460001184

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 512, 520, 624, 640, 768, 780, 832, 941, 960, 1024, 1040, 1248, 1280, 1536, 1560, 1664, 1882, 1920, 2080, 2496, 2560, 2823, 3072, 3120, 3328, 3764, 3840, 4160, 4705, 4992, 5120, 5646, 6240, 6656, 7528, 7680, 8320, 9410, 9984, 11292, 12233, 12480, 13312, 14115, 15056, 15360, 16640, 18820, 19968, 22584, 24466, 24960, 28230, 30112, 33280, 36699, 37640, 39936, 45168, 48932, 49920, 56460, 60224, 61165, 66560, 73398, 75280, 90336, 97864, 99840, 112920, 120448, 122330, 146796, 150560, 180672, 183495, 195728, 199680, 225840, 240896, 244660, 293592, 301120, 361344, 366990, 391456, 451680, 481792, 489320, 587184, 602240, 722688, 733980, 782912, 903360, 963584, 978640, 1174368, 1204480, 1445376, 1467960, 1565824, 1806720, 1957280, 2348736, 2408960, 2890752, 2935920, 3131648, 3613440, 3914560, 4697472, 4817920, 5871840, 6263296, 7226880, 7829120, 9394944, 11743680, 12526592, 14453760, 15658240, 18789888, 23487360, 31316480, 37579776, 46974720, 62632960, 93949440, 187898880]

約数ペア:

[(1, 187898880), (2, 93949440), (3, 62632960), (4, 46974720), (5, 37579776), (6, 31316480), (8, 23487360), (10, 18789888), (12, 15658240), (13, 14453760), (15, 12526592), (16, 11743680), (20, 9394944), (24, 7829120), (26, 7226880), (30, 6263296), (32, 5871840), (39, 4817920), (40, 4697472), (48, 3914560), (52, 3613440), (60, 3131648), (64, 2935920), (65, 2890752), (78, 2408960), (80, 2348736), (96, 1957280), (104, 1806720), (120, 1565824), (128, 1467960), (130, 1445376), (156, 1204480), (160, 1174368), (192, 978640), (195, 963584), (208, 903360), (240, 782912), (256, 733980), (260, 722688), (312, 602240), (320, 587184), (384, 489320), (390, 481792), (416, 451680), (480, 391456), (512, 366990), (520, 361344), (624, 301120), (640, 293592), (768, 244660), (780, 240896), (832, 225840), (941, 199680), (960, 195728), (1024, 183495), (1040, 180672), (1248, 150560), (1280, 146796), (1536, 122330), (1560, 120448), (1664, 112920), (1882, 99840), (1920, 97864), (2080, 90336), (2496, 75280), (2560, 73398), (2823, 66560), (3072, 61165), (3120, 60224), (3328, 56460), (3764, 49920), (3840, 48932), (4160, 45168), (4705, 39936), (4992, 37640), (5120, 36699), (5646, 33280), (6240, 30112), (6656, 28230), (7528, 24960), (7680, 24466), (8320, 22584), (9410, 19968), (9984, 18820), (11292, 16640), (12233, 15360), (12480, 15056), (13312, 14115)]